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1. Green RM, Cloughesy TF, Stupp R, DeAngelis LM, Woyshner EA, Ney DE, Lassman AB: Bevacizumab for recurrent ependymoma. Neurology; 2009 Nov 17;73(20):1677-80
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  • [Title] Bevacizumab for recurrent ependymoma.
  • BACKGROUND: Ependymoma is a rare type of glioma, representing 5% of all CNS malignancies.
  • At recurrence, ependymoma is notoriously refractory to therapy and the prognosis is poor.
  • METHODS: In this Institutional Review Board-approved study, we retrospectively analyzed the records of 8 adult patients treated for recurrent ependymoma and anaplastic ependymoma with bevacizumab containing chemotherapy regimens.

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  • (PMID = 19917990.001).
  • [ISSN] 1526-632X
  • [Journal-full-title] Neurology
  • [ISO-abbreviation] Neurology
  • [Language] ENG
  • [Grant] United States / NCI NIH HHS / CA / UO1 CA-105663-01
  • [Publication-type] Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Angiogenesis Inhibitors; 0 / Antibodies, Monoclonal; 0 / Antibodies, Monoclonal, Humanized; 2S9ZZM9Q9V / Bevacizumab
  • [Other-IDs] NLM/ PMC2788805
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2. Shu HK, Sall WF, Maity A, Tochner ZA, Janss AJ, Belasco JB, Rorke-Adams LB, Phillips PC, Sutton LN, Fisher MJ: Childhood intracranial ependymoma: twenty-year experience from a single institution. Cancer; 2007 Jul 15;110(2):432-41
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  • [Title] Childhood intracranial ependymoma: twenty-year experience from a single institution.
  • BACKGROUND: Because few large studies of pediatric ependymoma treatment are available, the authors believed that a retrospective review of treatment outcomes from a single institution would yield potentially valuable information regarding potential prognostic factors.
  • METHODS: Medical records were reviews of patients with intracranial ependymoma who received their initial treatment at the Children's Hospital of Philadelphia (CHOP)/Hospital of the University of Pennsylvania (HUP) between January 1980 and December 2000.
  • Anaplastic histology predicted for decreased PFS.
  • CONCLUSIONS: In this study of patients with pediatric intracranial ependymoma, OS and PFS rates were concordant with the rates published in other modern series.
  • [MeSH-major] Brain Neoplasms / pathology. Ependymoma / pathology
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Female. Humans. Infant. Male. Prognosis. Survival Analysis. Treatment Outcome


3. Qian X, Goumnerova LC, De Girolami U, Cibas ES: Cerebrospinal fluid cytology in patients with ependymoma: a bi-institutional retrospective study. Cancer; 2008 Oct 25;114(5):307-14
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  • [Title] Cerebrospinal fluid cytology in patients with ependymoma: a bi-institutional retrospective study.
  • BACKGROUND: Ependymoma cells are known to occasionally exfoliate into cerebrospinal fluid (CSF).
  • However, the frequency of CSF involvement in patients with ependymoma is unclear, and to the authors' knowledge the cytomorphologic features of the tumor cells have not been described in detail to date.
  • In this study, the CSF findings in patients with ependymal neoplasms are summarized and the cytomorphologic features of ependymoma, including its variants, are illustrated.
  • METHODS: A search of the pathology databases of 2 medical centers was performed to identify all patients with a histologic diagnosis of ependymoma in whom CSF samples were examined.
  • RESULTS: In all, 177 patients with a diagnosis of ependymoma were identified.
  • Of the 8 patients with positive and/or suspicious diagnoses, 5 ependymomas exhibited anaplastic features and 1 tumor was a myxopapillary ependymoma.
  • The positive samples were usually hypercellular, with cohesive epithelioid cells; long cytoplasmic processes resembling bipolar tanycytes were observed in the tanycytic variant of ependymoma.
  • CONCLUSIONS: Exfoliated cells from ependymomas are recognizable in CSF samples, especially in patients with myxopapillary tumors and tumors with anaplastic features.
  • [MeSH-major] Brain Neoplasms / cerebrospinal fluid. Brain Neoplasms / pathology. Ependymoma / cerebrospinal fluid. Ependymoma / pathology
  • [MeSH-minor] Adolescent. Adult. Aged. Aged, 80 and over. Child. Child, Preschool. Female. Humans. Infant. Male. Middle Aged. Retrospective Studies


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4. Schuurmans M, Vanneste JA, Verstegen MJ, van Furth WR: Spinal extramedullary anaplastic ependymoma with spinal and intracranial metastases. J Neurooncol; 2006 Aug;79(1):57-9
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  • [Title] Spinal extramedullary anaplastic ependymoma with spinal and intracranial metastases.
  • Microscopy of both tumors showed that both tumors were anaplastic ependymomas, which almost never present as extramedullary tumors.
  • [MeSH-major] Brain Neoplasms / secondary. Ependymoma / pathology. Spinal Cord Neoplasms / pathology
  • [MeSH-minor] Adult. Cervical Vertebrae. Combined Modality Therapy. Diagnosis, Differential. Female. Humans. Immunohistochemistry. Ki-67 Antigen / metabolism. Lumbar Vertebrae. Magnetic Resonance Imaging. S100 Proteins / metabolism

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  • (PMID = 16614942.001).
  • [ISSN] 0167-594X
  • [Journal-full-title] Journal of neuro-oncology
  • [ISO-abbreviation] J. Neurooncol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Ki-67 Antigen; 0 / S100 Proteins
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5. Shintaku M, Nagata N, Itoh H: Tanycytic ependymoma of the spinal cord with anaplastic cytological features. Brain Tumor Pathol; 2009;26(1):7-10
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  • [Title] Tanycytic ependymoma of the spinal cord with anaplastic cytological features.
  • In some areas, a dense and diffuse proliferation of anaplastic, short-spindled cells having hyperchromatic nuclei and scant cytoplasm was noted, and the Ki-67 labeling index was remarkably higher (18.2%) in these areas.
  • This is the first documentation of tanycytic ependymoma in which tumor cells showed anaplastic cytological features.
  • [MeSH-major] Ependymoma / pathology. Spinal Cord / pathology. Spinal Cord Neoplasms / pathology
  • [MeSH-minor] Adult. Anaplasia / pathology. Humans. Immunohistochemistry. Ki-67 Antigen / immunology. Magnetic Resonance Imaging. Male

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  • (PMID = 19408091.001).
  • [ISSN] 1861-387X
  • [Journal-full-title] Brain tumor pathology
  • [ISO-abbreviation] Brain Tumor Pathol
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Japan
  • [Chemical-registry-number] 0 / Ki-67 Antigen
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6. Wang Z, Huang G, Yan P, Liang R, Wang J, Yan Q, Zhang J, Cheng H, Hu P, Ma MJ: Ectopic cervical anaplastic ependymoma. Pathol Int; 2005 Dec;55(12):781-4
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  • [Title] Ectopic cervical anaplastic ependymoma.
  • Reported herein for the first time is the case of a patient with primary ectopic cervical anaplastic ependymoma.
  • The diagnosis was World Health Organization grade III anaplastic ependymoma.
  • [MeSH-major] Ependymoma / pathology. Head and Neck Neoplasms / pathology
  • [MeSH-minor] Adult. Glial Fibrillary Acidic Protein / analysis. Humans. Male. Mucin-1 / analysis. Vimentin / analysis

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  • (PMID = 16287493.001).
  • [ISSN] 1320-5463
  • [Journal-full-title] Pathology international
  • [ISO-abbreviation] Pathol. Int.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Australia
  • [Chemical-registry-number] 0 / Glial Fibrillary Acidic Protein; 0 / Mucin-1; 0 / Vimentin
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7. Merchant TE, Li C, Xiong X, Kun LE, Boop FA, Sanford RA: Conformal radiotherapy after surgery for paediatric ependymoma: a prospective study. Lancet Oncol; 2009 Mar;10(3):258-66
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  • [Title] Conformal radiotherapy after surgery for paediatric ependymoma: a prospective study.
  • BACKGROUND: Therapy for ependymoma includes aggressive surgical intervention and radiotherapy administered by use of methods that keep the risk of side-effects to a minimum.
  • METHODS: Between July 11, 1997, and Nov 18, 2007, 153 paediatric patients (median age 2.9 years [range 0.9-22.9 months]) with localised ependymoma were treated.
  • 85 patients had anaplastic ependymoma; the tumours of 122 were located in the infratentorial region, and 35 had received previous chemotherapy.
  • The incidence of secondary malignant brain tumour at 7 years was 2.3% (0-5.6) and brainstem necrosis 1.6% (0-4.0).
  • Overall survival was affected by tumour grade (anaplastic vs differentiated: HR 3.98 [95% CI 1.51-10.48]; p=0.0052), extent of resection (gross total vs near total or subtotal: 0.16 [0.07-0.37]; p<0.0001), and ethnic origin (non-white vs white: 3.0 [1.21-7.44]; p=0.018).
  • EFS was affected by tumour grade (anaplastic vs differentiated: 2.52 [1.2705.01]; p=0.008), extent of resection (gross total vs near total or subtotal: 0.20 [0.11-0.39]; p<0.0001]), and sex (male vs female: 2.19 [1.03-4.66]; p=0.042).
  • Distant recurrence was only affected by tumour grade (anaplastic vs differentiated: 4.1 [1.2-14.0]; p=0.017).
  • INTERPRETATION: Treatment of ependymoma should include surgery with the aim of gross-total resection and conformal, high-dose, postoperative irradiation.
  • [MeSH-major] Brain Neoplasms / therapy. Ependymoma / therapy. Radiotherapy, Conformal / methods
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Combined Modality Therapy. Female. Humans. Infant. Male. Prospective Studies. Treatment Failure

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  • (PMID = 19274783.001).
  • [ISSN] 1474-5488
  • [Journal-full-title] The Lancet. Oncology
  • [ISO-abbreviation] Lancet Oncol.
  • [Language] eng
  • [Grant] United States / NCI NIH HHS / CA / P30 CA021765
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] England
  • [Other-IDs] NLM/ NIHMS429992; NLM/ PMC3615425
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8. Armstrong TS, Vera-Bolanos E, Bekele BN, Aldape K, Gilbert MR: Adult ependymal tumors: prognosis and the M. D. Anderson Cancer Center experience. Neuro Oncol; 2010 Aug;12(8):862-70
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  • [Title] Adult ependymal tumors: prognosis and the M. D. Anderson Cancer Center experience.
  • This study reports on a series of adult patients with confirmed ependymoma treated at The University of Texas M. D.
  • Patients aged >17 and with ependymoma were identified, and clinical data were collected by retrospective chart review.
  • This series included 123 adult patients [51% male; median age 39 years (18-72)].
  • The majority were Grade I/II lesions (108) vs Grade III (anaplastic; 15).
  • Reclassification of ependymoma by neuropathologists is common.
  • Results of this study have lead to a multicenter study to further define important diagnostic and prognostic variables for adults with ependymoma.
  • [MeSH-major] Central Nervous System Neoplasms / mortality. Central Nervous System Neoplasms / pathology. Ependymoma / mortality. Ependymoma / pathology. Ependymoma / therapy
  • [MeSH-minor] Adolescent. Adult. Aged. Antineoplastic Agents / therapeutic use. Combined Modality Therapy. Female. Humans. Kaplan-Meier Estimate. Ki-67 Antigen / biosynthesis. Male. Middle Aged. Neurosurgical Procedures. Prognosis. Proportional Hazards Models. Radiotherapy. Retrospective Studies. Young Adult

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  • (PMID = 20511182.001).
  • [ISSN] 1523-5866
  • [Journal-full-title] Neuro-oncology
  • [ISO-abbreviation] Neuro-oncology
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Antineoplastic Agents; 0 / Ki-67 Antigen
  • [Other-IDs] NLM/ PMC2940672
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9. Kano T, Ikota H, Wada H, Iwasa S, Kurosaki S: A case of an anaplastic ependymoma with gliosarcomatous components. Brain Tumor Pathol; 2009;26(1):11-7
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  • [Title] A case of an anaplastic ependymoma with gliosarcomatous components.
  • Pathological studies revealed a mixed glioblastoma multiforme and anaplastic ependymoma.
  • Subtotal removal of the tumor was performed; pathological studies revealed an anaplastic ependymoma with sarcomatous components.
  • [MeSH-major] Cerebellar Neoplasms / pathology. Ependymoma / pathology. Gliosarcoma / pathology
  • [MeSH-minor] Adult. Astrocytoma / pathology. Astrocytoma / surgery. Female. Glial Fibrillary Acidic Protein / metabolism. Headache / etiology. Humans. Immunohistochemistry. Magnetic Resonance Imaging. Neoplasm Recurrence, Local. Paraffin Embedding. Tomography, X-Ray Computed

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  • (PMID = 19408092.001).
  • [ISSN] 1861-387X
  • [Journal-full-title] Brain tumor pathology
  • [ISO-abbreviation] Brain Tumor Pathol
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Japan
  • [Chemical-registry-number] 0 / Glial Fibrillary Acidic Protein
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10. Saito R, Kumabe T, Kanamori M, Sonoda Y, Tominaga T: Dissemination limits the survival of patients with anaplastic ependymoma after extensive surgical resection, meticulous follow up, and intensive treatment for recurrence. Neurosurg Rev; 2010 Apr;33(2):185-91; discussion 191-2
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  • [Title] Dissemination limits the survival of patients with anaplastic ependymoma after extensive surgical resection, meticulous follow up, and intensive treatment for recurrence.
  • The outcomes in patients with intracranial anaplastic ependymomas who underwent more than subtotal resection and intensive treatment for recurrence were reviewed retrospectively.
  • High resection rate, meticulous follow-up, and intensive treatment for recurrence improved the survival of patients with anaplastic ependymoma.
  • [MeSH-major] Brain Neoplasms / mortality. Brain Neoplasms / pathology. Ependymoma / mortality. Ependymoma / pathology
  • [MeSH-minor] Adolescent. Adult. Chemotherapy, Adjuvant. Child. Child, Preschool. Female. Follow-Up Studies. Humans. Kaplan-Meier Estimate. Magnetic Resonance Imaging. Male. Middle Aged. Neoplasm Recurrence, Local / therapy. Radiotherapy, Adjuvant. Retrospective Studies. Survival Rate


11. Kano H, Niranjan A, Kondziolka D, Flickinger JC, Lunsford LD: Outcome predictors for intracranial ependymoma radiosurgery. Neurosurgery; 2009 Feb;64(2):279-87; discussion 287-8
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  • [Title] Outcome predictors for intracranial ependymoma radiosurgery.
  • METHODS: We retrospectively reviewed records of 39 consecutive ependymoma patients who underwent SRS for 56 tumors.
  • Twenty-five patients had low-grade ependymomas (34 tumors), and 14 patients had anaplastic ependymomas (22 tumors).
  • [MeSH-major] Brain Neoplasms / epidemiology. Brain Neoplasms / surgery. Ependymoma / epidemiology. Ependymoma / surgery. Neoplasm Recurrence, Local / epidemiology. Neoplasm Recurrence, Local / prevention & control. Outcome Assessment (Health Care) / methods. Radiosurgery / statistics & numerical data
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Female. Humans. Incidence. Male. Middle Aged. Pennsylvania / epidemiology. Retrospective Studies. Risk Assessment / methods. Risk Factors. Treatment Outcome. Young Adult

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  • (PMID = 19190457.001).
  • [ISSN] 1524-4040
  • [Journal-full-title] Neurosurgery
  • [ISO-abbreviation] Neurosurgery
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
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12. Gilhuis HJ, van der Laak JA, Pomp J, Kappelle AC, Gijtenbeek JM, Wesseling P: Three-dimensional (3D) reconstruction and quantitative analysis of the microvasculature in medulloblastoma and ependymoma subtypes. Angiogenesis; 2006;9(4):201-8
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  • [Title] Three-dimensional (3D) reconstruction and quantitative analysis of the microvasculature in medulloblastoma and ependymoma subtypes.
  • In the World Health Organisation (WHO) classification of tumours of the nervous system, four main histopathological subtypes of medulloblastomas (classic medulloblastoma, desmoplastic medulloblastoma, medulloblastoma with extensive nodularity and advanced neuronal differentiation and large cell/anaplastic medulloblastoma) as well as of ependymal tumours (low-grade ependymoma, anaplastic ependymoma, myxopapillary ependymoma and subependymoma) are recognised.
  • Three-dimensional analysis of ependymal tumours showed that low-grade ependymoma had larger but fewer vessels compared to anaplastic ependymoma, while myxopapillary ependymoma had a complex, heterogeneous pattern of vessels and subependymoma few but regular vessels.
  • In ependymal tumours, the highest values for vessel number, vessel area and vessel perimeter were found in anaplastic ependymoma and the lowest values in subependymoma.
  • [MeSH-major] Cerebellar Neoplasms / blood supply. Ependymoma / blood supply. Medulloblastoma / blood supply. Models, Biological
  • [MeSH-minor] Adult. Animals. Humans. Mice. Microcirculation / physiology

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  • (PMID = 17109194.001).
  • [ISSN] 0969-6970
  • [Journal-full-title] Angiogenesis
  • [ISO-abbreviation] Angiogenesis
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Netherlands
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13. Vajtai I, Kuhlen D, Kappeler A, Mariani L, Zimmermann A, Paulus W: Rapid spontaneous malignant progression of supratentorial tanycytic ependymoma with sarcomatous features - "Ependymosarcoma". Pathol Res Pract; 2010 Jul 15;206(7):493-8
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  • [Title] Rapid spontaneous malignant progression of supratentorial tanycytic ependymoma with sarcomatous features - "Ependymosarcoma".
  • By analogy to gliosarcoma, the term "ependymosarcoma" has recently been coined to thematize the rare phenomenon of a malignant mesenchymal component arising within an ependymoma.
  • We report on an example of this paradigm, involving tanycytic ependymoma as the host tumor in a 40-year-old female who underwent two tumor extirpation procedures at one-year interval.
  • A histological diagnosis of tanycytic ependymoma (WHO grade II) was rendered, and no adjuvant therapy given.
  • Histology showed a biphasic glial-sarcomatous architecture with remnants of the original ependymoma now displaying hypercellularity and atypical - yet not frankly anaplastic - features.
  • To the best of our knowledge, this is the first documentation of tanycytic ependymoma undergoing malignant transformation, one driven by a highly anaplastic mesenchymal component, corresponding to "ependymosarcoma".
  • [MeSH-major] Cell Transformation, Neoplastic / pathology. Ependymoma / pathology. Gliosarcoma / pathology. Neoplasm Recurrence, Local / pathology. Supratentorial Neoplasms / pathology
  • [MeSH-minor] Adult. Disease Progression. Female. Humans. Immunophenotyping. Magnetic Resonance Imaging

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  • [Copyright] Copyright 2009 Elsevier GmbH. All rights reserved.
  • (PMID = 19853384.001).
  • [ISSN] 1618-0631
  • [Journal-full-title] Pathology, research and practice
  • [ISO-abbreviation] Pathol. Res. Pract.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Germany
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14. Kurimoto M, Nagai S, Hamada H, Tsuboi Y, Hayashi N, Kubota T, Endo S: Malignant transformation of supratentorial clear cell ependymoma. Neuropathology; 2009 Jun;29(3):299-302
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  • [Title] Malignant transformation of supratentorial clear cell ependymoma.
  • Recurrence of clear cell ependymoma is not a rare condition, but malignant transformation of clear cell ependymoma has not yet been well presented.
  • At this time, the tumor had an ultrastructural appearance compatible with ependymoma.
  • Thereafter, the recurrent tumors showed anaplastic features such as nuclear pleomorphisms and necrosis with pseudopallisading.
  • [MeSH-major] Brain Neoplasms / pathology. Ependymoma / pathology. Neoplasm Recurrence, Local / pathology
  • [MeSH-minor] Adult. Brain / pathology. Brain / ultrastructure. Diagnosis, Differential. Fatal Outcome. Humans. Magnetic Resonance Imaging. Male. Tomography, X-Ray Computed

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  • (PMID = 18647267.001).
  • [ISSN] 1440-1789
  • [Journal-full-title] Neuropathology : official journal of the Japanese Society of Neuropathology
  • [ISO-abbreviation] Neuropathology
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Australia
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15. Schroeder TM, Chintagumpala M, Okcu MF, Chiu JK, Teh BS, Woo SY, Paulino AC: Intensity-modulated radiation therapy in childhood ependymoma. Int J Radiat Oncol Biol Phys; 2008 Jul 15;71(4):987-93
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  • [Title] Intensity-modulated radiation therapy in childhood ependymoma.
  • PURPOSE: To determine the patterns of failure after intensity-modulated radiation therapy (IMRT) for localized intracranial ependymoma.
  • METHODS AND MATERIALS: From 1994 to 2005, 22 children with pathologically proven, localized, intracranial ependymoma were treated with adjuvant IMRT.
  • Of the patients, 12 (55%) had an infratentorial tumor and 14 (64%) had anaplastic histology.
  • [MeSH-major] Brain Neoplasms / radiotherapy. Ependymoma / radiotherapy. Neoplasm Recurrence, Local / prevention & control. Neoplasm Recurrence, Local / radiotherapy. Radiotherapy, Conformal / methods
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Dose-Response Relationship, Radiation. Female. Humans. Infant. Male. Radiotherapy Dosage. Retrospective Studies. Treatment Outcome

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  • (PMID = 18258381.001).
  • [ISSN] 0360-3016
  • [Journal-full-title] International journal of radiation oncology, biology, physics
  • [ISO-abbreviation] Int. J. Radiat. Oncol. Biol. Phys.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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16. Azarpira N, Rakei M, Mokhtari M: Cytologic findings in malignant ependymoma: a case report. Acta Cytol; 2010 Sep-Oct;54(5 Suppl):1023-6
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  • [Title] Cytologic findings in malignant ependymoma: a case report.
  • Anaplastic ependymoma is a rare tumor that causes diagnostic difficulties in imprint cytology because of variable cytomorphologic findings.
  • [MeSH-major] Central Nervous System Neoplasms / pathology. Ependymoma / pathology
  • [MeSH-minor] Cell Aggregation. Fatal Outcome. Female. Glial Fibrillary Acidic Protein / metabolism. Humans. Rosette Formation. Tomography, X-Ray Computed. Young Adult

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  • (PMID = 21053591.001).
  • [ISSN] 0001-5547
  • [Journal-full-title] Acta cytologica
  • [ISO-abbreviation] Acta Cytol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Glial Fibrillary Acidic Protein
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17. Sangoi AR, Lim M, Dulai M, Vogel H, Chang S: Suprasellar giant cell ependymoma: a rare neoplasm in a unique location. Hum Pathol; 2008 Sep;39(9):1396-401
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  • [Title] Suprasellar giant cell ependymoma: a rare neoplasm in a unique location.
  • Giant cell ependymoma, a rare ependymal subtype only recently recognized as a diagnostic entity in the last decade, demonstrates pleomorphic giant cells admixed with features of typical ependymoma.
  • Moreover, as these neoplasms demonstrate a high incidence of anaplastic grade, recognition of this ependymal subtype is paramount.
  • We describe the presentation and pertinent radiologic, histologic, immunologic, and ultrastructural findings in conjunction with relevant clinical implications of the first reported case of a suprasellar giant cell ependymoma occurring in a 34-year-old female 7 years after an initial diagnosis of a medullary ependymoma with rare atypical giant cells, a potential tumor seeding culprit.
  • [MeSH-major] Ependymoma / pathology. Supratentorial Neoplasms / pathology
  • [MeSH-minor] Adult. Combined Modality Therapy. Female. Humans. Magnetic Resonance Imaging

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  • (PMID = 18602668.001).
  • [ISSN] 1532-8392
  • [Journal-full-title] Human pathology
  • [ISO-abbreviation] Hum. Pathol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] United States
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18. Wu WX, Yu SZ, Sun CY, Wang Q, Jin SM, An TL: [Detection of chromosomal imbalance in ependymoma by comparative genomic hybridization]. Zhonghua Bing Li Xue Za Zhi; 2009 Mar;38(3):148-52
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  • [Title] [Detection of chromosomal imbalance in ependymoma by comparative genomic hybridization].
  • Both regional gains and losses were mostly seen in myxopapillary EDMs (MPE, WHO grade I), more commonly seen in cellular EDMs (CE, WHO grade II) and tanycytic EDMs (TE, WHO grade II) than in anaplastic EDMs (AE, WHO grade III).
  • [MeSH-major] Brain Neoplasms / genetics. Chromosome Aberrations. Ependymoma / genetics. Spinal Cord Neoplasms / genetics
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Comparative Genomic Hybridization. DNA, Neoplasm / genetics. Female. Humans. Male. Middle Aged. Young Adult

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  • (PMID = 19575847.001).
  • [ISSN] 0529-5807
  • [Journal-full-title] Zhonghua bing li xue za zhi = Chinese journal of pathology
  • [ISO-abbreviation] Zhonghua Bing Li Xue Za Zhi
  • [Language] chi
  • [Publication-type] English Abstract; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] China
  • [Chemical-registry-number] 0 / DNA, Neoplasm
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19. Rudà R, Gilbert M, Soffietti R: Ependymomas of the adult: molecular biology and treatment. Curr Opin Neurol; 2008 Dec;21(6):754-61
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  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • [Title] Ependymomas of the adult: molecular biology and treatment.
  • PURPOSE OF REVIEW: To review state of art and relevant advances in the molecular biology and management of ependymomas of the adult.
  • RECENT FINDINGS: Ependymomas of the adult are uncommon neoplasms of the central nervous system, and may occur either in the brain or the spinal cord.
  • Studies performed on genetic changes in ependymoma provide some insight into the pathogenesis and prognostic markers and yield new therapeutic targets, particularly focused on signal transduction modulators.
  • Involved field radiotherapy is recommended for anaplastic or incompletely resected grade II tumors.
  • [MeSH-major] Ependymoma / genetics. Ependymoma / therapy. Molecular Biology / methods

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  • (PMID = 18989122.001).
  • [ISSN] 1350-7540
  • [Journal-full-title] Current opinion in neurology
  • [ISO-abbreviation] Curr. Opin. Neurol.
  • [Language] eng
  • [Publication-type] Journal Article; Review
  • [Publication-country] England
  • [Number-of-references] 106
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20. Metellus P, Figarella-Branger D, Guyotat J, Barrie M, Giorgi R, Jouvet A, Chinot O, Club de Neuro-Oncologie de la Société Française de Neurochirurgie and the Association des Neuro-Oncologues d'Expression Française: Supratentorial ependymomas: prognostic factors and outcome analysis in a retrospective series of 46 adult patients. Cancer; 2008 Jul 1;113(1):175-85

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  • [Title] Supratentorial ependymomas: prognostic factors and outcome analysis in a retrospective series of 46 adult patients.
  • The authors report a series of adult patients with supratentorial ependymomas to characterize the roles of surgery and histology in tumor control.
  • METHODS: The authors retrospectively studied a homogenous population of 46 adult patients who had supratentorial ependymomas from 24 French neurosurgical centers between 1990 and 2004.
  • CONCLUSIONS: In association with age and extent of surgery, histologic grade was identified as a major prognostic factor in adult supratentorial ependymomas.
  • The application of a simple and reproducible grading scheme using objective anaplastic criteria appeared to be both useful practically and clinically applicable.
  • [MeSH-major] Ependymoma / pathology. Ependymoma / surgery. Supratentorial Neoplasms / pathology. Supratentorial Neoplasms / surgery
  • [MeSH-minor] Adolescent. Adult. Age Factors. Aged. Disease-Free Survival. Female. Humans. Male. Middle Aged. Prognosis. Retrospective Studies. Survival Analysis

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  • [Copyright] (Copyright) 2008 American Cancer Society.
  • (PMID = 18470910.001).
  • [ISSN] 0008-543X
  • [Journal-full-title] Cancer
  • [ISO-abbreviation] Cancer
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
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21. Metellus P, Barrie M, Figarella-Branger D, Chinot O, Giorgi R, Gouvernet J, Jouvet A, Guyotat J: Multicentric French study on adult intracranial ependymomas: prognostic factors analysis and therapeutic considerations from a cohort of 152 patients. Brain; 2007 May;130(Pt 5):1338-49
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  • [Title] Multicentric French study on adult intracranial ependymomas: prognostic factors analysis and therapeutic considerations from a cohort of 152 patients.
  • The authors report a retrospective study of a homogenous population of 152 adult patients harbouring intracranial ependymomas from 24 French Neurosurgical Centres between 1990 and 2004.
  • In association with Karnofski performance status and extent of surgery, histological grade is a major prognostic factor in adult intracranial ependymomas.
  • The application of a simple and reproducible grading scheme using objective anaplastic criteria seems useful practically and clinically applicable.
  • [MeSH-major] Brain Neoplasms / mortality. Ependymoma / mortality
  • [MeSH-minor] Adolescent. Adult. Aged. Aged, 80 and over. Combined Modality Therapy. Female. France. Humans. Karnofsky Performance Status. Male. Middle Aged. Prognosis. Retrospective Studies. Survival Analysis. Survival Rate. Treatment Outcome

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  • (PMID = 17449478.001).
  • [ISSN] 1460-2156
  • [Journal-full-title] Brain : a journal of neurology
  • [ISO-abbreviation] Brain
  • [Language] eng
  • [Publication-type] Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't
  • [Publication-country] England
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22. Gilbert MR, Ruda R, Soffietti R: Ependymomas in adults. Curr Neurol Neurosci Rep; 2010 May;10(3):240-7
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  • They occur most commonly in the spinal cord, where histopathologic evaluation is critical to differentiate the grade I myxopapillary ependymoma from the grade II ependymoma or grade III anaplastic ependymoma.
  • For myxopapillary ependymoma, complete removal while maintaining capsule integrity may be curative.
  • [MeSH-major] Central Nervous System Neoplasms. Ependymoma
  • [MeSH-minor] Adult. Epigenesis, Genetic. Humans

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  • (PMID = 20425040.001).
  • [ISSN] 1534-6293
  • [Journal-full-title] Current neurology and neuroscience reports
  • [ISO-abbreviation] Curr Neurol Neurosci Rep
  • [Language] eng
  • [Publication-type] Journal Article; Review
  • [Publication-country] United States
  • [Number-of-references] 62
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23. Monoranu CM, Huang B, Zangen IL, Rutkowski S, Vince GH, Gerber NU, Puppe B, Roggendorf W: Correlation between 6q25.3 deletion status and survival in pediatric intracranial ependymomas. Cancer Genet Cytogenet; 2008 Apr 1;182(1):18-26
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  • To refine our preliminary analysis of potential prognostic regions, we used a panel of 25 microsatellite markers located between 6q15 and 6qter in 49 pairs of matched normal and tumor specimens from 28 children and 21 adults with ependymoma.
  • Pediatric tumors showed slightly fewer aberrations (64%) than adult tumors (76%) and also predominantly exhibited small interstitial deletions, in contrast to the extensive losses of genetic material in adults.
  • Pediatric anaplastic intracranial (supra- and infratentorial) ependymomas harboring the 6q25.3 deletion (n = 9) showed significantly longer overall survival than did patients of the same group without the aberration (n = 6), independent of the extent of resection (P = 0.013).
  • [MeSH-major] Brain Neoplasms / genetics. Chromosome Deletion. Chromosomes, Human, Pair 6. Ependymoma / genetics
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Female. Humans. Infant. Male. Microsatellite Repeats. Middle Aged. Survival Analysis

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  • (PMID = 18328946.001).
  • [ISSN] 0165-4608
  • [Journal-full-title] Cancer genetics and cytogenetics
  • [ISO-abbreviation] Cancer Genet. Cytogenet.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
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24. Gibson SE, Zeng WF, Weil RJ, Prayson RA: Aurora B kinase expression in ependymal neoplasms. Appl Immunohistochem Mol Morphol; 2008 May;16(3):274-8
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  • Aurora B expression was evaluated by immunohistochemistry in 32 ependymomas, 10 anaplastic ependymomas, 16 myxopapillary ependymomas, and 9 subependymomas.
  • Aurora B expression was identified in 20 (62.5%) ependymomas, 5 (50%) anaplastic ependymomas, 1 (6.3%) myxopapillary ependymoma, and no subependymomas.
  • There was no difference in the level of Aurora B expression between ependymomas and anaplastic ependymomas.

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  • (PMID = 18301241.001).
  • [ISSN] 1533-4058
  • [Journal-full-title] Applied immunohistochemistry & molecular morphology : AIMM
  • [ISO-abbreviation] Appl. Immunohistochem. Mol. Morphol.
  • [Language] ENG
  • [Publication-type] Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] EC 2.7.11.1 / AURKB protein, human; EC 2.7.11.1 / Aurora Kinase B; EC 2.7.11.1 / Aurora Kinases; EC 2.7.11.1 / Protein-Serine-Threonine Kinases
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25. Roma AA, Prayson RA: Expression of cyclo-oxygenase-2 in ependymal tumors. Neuropathology; 2006 Oct;26(5):422-8
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  • The study group (56 men and 44 women, mean age, 30.8 years) was comprised of 48 low-grade ependymomas (WHO grade II), 12 anaplastic ependymomas (WHO grade III), 27 myxopapillary ependymomas (WHO grade I) and 13 subependymomas (WHO grade I).
  • Thirty-six (36%) patients had tumors, which demonstrated positive COX-2 staining, including 16/27 (59%) myxopapillary ependymomas, 3/13 (23%) subependymomas, 14/48 (29%) ependymomas and 3/12 (25%) anaplastic ependymomas.
  • Increased COX-2 expression in myxopapillary ependymoma as compared to the WHO grade II and II ependymoma was observed.
  • [MeSH-major] Biomarkers, Tumor / analysis. Brain Neoplasms / metabolism. Cyclooxygenase 2 / biosynthesis. Ependymoma / metabolism
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Female. Humans. Immunohistochemistry. Infant. Male. Middle Aged. Retrospective Studies

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  • (PMID = 17080719.001).
  • [ISSN] 0919-6544
  • [Journal-full-title] Neuropathology : official journal of the Japanese Society of Neuropathology
  • [ISO-abbreviation] Neuropathology
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Australia
  • [Chemical-registry-number] 0 / Biomarkers, Tumor; EC 1.14.99.1 / Cyclooxygenase 2
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26. Onguru O, Kurt B, Gunhan O, Soylemezoglu F: Cyclooxygenase-2 (cox-2) expression and angiogenesis in intracranial ependymomas. Clin Neuropathol; 2006 Sep-Oct;25(5):216-20
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  • Statistically significant difference was present for Ki-67 LI between ependymomas (grade II, WHO) and anaplastic ependymomas (grade III, WHO) (p < 0.001) (mean Ki-67 LI for ependymoma, 2.8%, for anaplastic ependymomas, 15.6%).
  • Anaplastic ependymomas did not demonstrate a greater vascularization than ependymomas, and the MVD values were 84.5 +/- 39.7 for ependymomas, and 90.6 +/- 61.4 for anaplastic ependymomas.
  • Although Cox-2 expression was slightly higher in anaplastic ependymomas, it was not statistically significant.
  • [MeSH-major] Brain Neoplasms / blood supply. Brain Neoplasms / enzymology. Cyclooxygenase 2 / biosynthesis. Ependymoma / blood supply. Ependymoma / enzymology. Neovascularization, Pathologic
  • [MeSH-minor] Adolescent. Adult. Biomarkers, Tumor / analysis. Cell Proliferation. Child. Child, Preschool. Female. Humans. Immunohistochemistry. Infant. Ki-67 Antigen / metabolism. Male

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  • (PMID = 17007443.001).
  • [ISSN] 0722-5091
  • [Journal-full-title] Clinical neuropathology
  • [ISO-abbreviation] Clin. Neuropathol.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Germany
  • [Chemical-registry-number] 0 / Biomarkers, Tumor; 0 / Ki-67 Antigen; EC 1.14.99.1 / Cyclooxygenase 2
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27. Shrivastava RK, Epstein FJ, Perin NI, Post KD, Jallo GI: Intramedullary spinal cord tumors in patients older than 50 years of age: management and outcome analysis. J Neurosurg Spine; 2005 Mar;2(3):249-55
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  • OBJECT: Intramedullary spinal cord tumors (IMSCTs) in the older-age adult population pose complex management issues regarding the extent of resection and functional outcome, especially in terms of quality of life.
  • Historically, IMSCTs in the older adult population were treated with irradiation alone because it was assumed that functional recovery would be poor.
  • Ependymoma was the most common tumor (83%), and 55% were located in the thoracic spine.
  • There were two deaths due tumor progression (both malignant tumors) and one recurrence (anaplastic astrocytoma).
  • All three patients in whom malignant astrocytomas were diagnosed underwent postoperative radiation therapy.
  • The longer prodromal period in the older adult population may reflect the fact that their diagnosis and workup is inadequate.
  • [MeSH-major] Ependymoma / surgery. Spinal Cord Neoplasms / surgery

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  • (PMID = 15796348.001).
  • [ISSN] 1547-5654
  • [Journal-full-title] Journal of neurosurgery. Spine
  • [ISO-abbreviation] J Neurosurg Spine
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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28. Capper D, Weissert S, Balss J, Habel A, Meyer J, Jäger D, Ackermann U, Tessmer C, Korshunov A, Zentgraf H, Hartmann C, von Deimling A: Characterization of R132H mutation-specific IDH1 antibody binding in brain tumors. Brain Pathol; 2010 Jan;20(1):245-54
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  • The very high frequency and the distribution of this mutation among specific brain tumor entities allow the highly sensitive and specific discrimination of various tumors by immunohistochemistry, such as anaplastic astrocytoma from primary glioblastoma or diffuse astrocytoma World Health Organization (WHO) grade II from pilocytic astrocytoma or ependymoma.
  • [MeSH-major] Astrocytoma / genetics. Brain Neoplasms / enzymology. Brain Neoplasms / genetics. Ependymoma / genetics. Glioma / enzymology. Glioma / genetics. Isocitrate Dehydrogenase / genetics. Isocitrate Dehydrogenase / immunology
  • [MeSH-minor] Adolescent. Adult. Aged. Antigen-Antibody Reactions. Blotting, Western. Child. Child, Preschool. Cloning, Molecular. DNA, Neoplasm / biosynthesis. DNA, Neoplasm / genetics. Female. Humans. Immunohistochemistry. Infant. Male. Middle Aged. Mutation / genetics. Mutation / physiology. Protein Biosynthesis. Reverse Transcriptase Polymerase Chain Reaction. Young Adult

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  • (PMID = 19903171.001).
  • [ISSN] 1750-3639
  • [Journal-full-title] Brain pathology (Zurich, Switzerland)
  • [ISO-abbreviation] Brain Pathol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Switzerland
  • [Chemical-registry-number] 0 / DNA, Neoplasm; EC 1.1.1.41 / Isocitrate Dehydrogenase; EC 1.1.1.42. / IDH1 protein, human
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29. Lin YH, Huang CI, Wong TT, Chen MH, Shiau CY, Wang LW, Ming-Tak Ho D, Yen SH: Treatment of spinal cord ependymomas by surgery with or without postoperative radiotherapy. J Neurooncol; 2005 Jan;71(2):205-10

  • [Source] The source of this record is MEDLINE®, a database of the U.S. National Library of Medicine.
  • Among them, 13 patients had ependymomas, 6 had myxopapillary ependymomas, and 1 had anaplastic ependymoma.
  • Among those with incomplete resection, 6 patients received postoperative radiotherapy to tumor bed and only one patient with anaplastic ependymoma received surgery alone.
  • One patient with anaplastic ependymoma and no postoperative radiotherapy developed leptomeningeal seeding 9 months after surgery.
  • CONCLUSION: Complete resection alone in spinal cord ependymoma can achieve excellent local control and survival.
  • [MeSH-major] Ependymoma / radiotherapy. Ependymoma / surgery. Spinal Cord Neoplasms / radiotherapy. Spinal Cord Neoplasms / surgery
  • [MeSH-minor] Adult. Aged. Child. Combined Modality Therapy. Female. Humans. Male. Middle Aged. Neoplasm Recurrence, Local / therapy. Nervous System / physiopathology. Retrospective Studies. Salvage Therapy. Survival Analysis. Treatment Outcome

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  • (PMID = 15690140.001).
  • [ISSN] 0167-594X
  • [Journal-full-title] Journal of neuro-oncology
  • [ISO-abbreviation] J. Neurooncol.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Netherlands
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30. Rodríguez D, Cheung MC, Housri N, Quinones-Hinojosa A, Camphausen K, Koniaris LG: Outcomes of malignant CNS ependymomas: an examination of 2408 cases through the Surveillance, Epidemiology, and End Results (SEER) database (1973-2005). J Surg Res; 2009 Oct;156(2):340-51
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  • [Title] Outcomes of malignant CNS ependymomas: an examination of 2408 cases through the Surveillance, Epidemiology, and End Results (SEER) database (1973-2005).
  • BACKGROUND: Determine the role of surgery and radiation therapy for patients with malignant CNS ependymomas.
  • RESULTS: Overall, a total of 2408 cases of malignant ependymomas were identified.
  • Of these, 2132 cases (88.5%) were identified as WHO grade II ependymomas and 276 cases (11.5%) as WHO grade III (anaplastic) ependymomas.
  • Univariate analysis demonstrated that age, gender, ethnicity, primary tumor site, WHO grade and surgical resection were significant predictors of improved survival for ependymoma patients.
  • [MeSH-major] Central Nervous System Neoplasms / radiotherapy. Central Nervous System Neoplasms / surgery. Ependymoma / radiotherapy. Ependymoma / surgery
  • [MeSH-minor] Adult. Female. Humans. Male. SEER Program. Treatment Outcome. United States / epidemiology

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  • (PMID = 19577759.001).
  • [ISSN] 1095-8673
  • [Journal-full-title] The Journal of surgical research
  • [ISO-abbreviation] J. Surg. Res.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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31. Tekkök IH, Sav A: Aggressive spinal germinoma with ascending metastases. J Neurooncol; 2005 Nov;75(2):135-41
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  • The initial histopathological diagnosis was ependymoma.
  • After second surgery, 5,100 cGy of local spinal radiation was given since the pathologist believed that the new tumor exhibited anaplastic features.
  • [MeSH-minor] Adult. Antineoplastic Combined Chemotherapy Protocols / therapeutic use. Diagnosis, Differential. Ependymoma / diagnosis. Follow-Up Studies. Humans. Lumbar Vertebrae / anatomy & histology. Magnetic Resonance Imaging. Male. Sacrum / anatomy & histology. Time Factors. Treatment Outcome

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  • (PMID = 16132516.001).
  • [ISSN] 0167-594X
  • [Journal-full-title] Journal of neuro-oncology
  • [ISO-abbreviation] J. Neurooncol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Netherlands
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32. Combs SE, Kelter V, Welzel T, Behnisch W, Kulozik AE, Bischof M, Hof H, Debus J, Schulz-Ertner D: Influence of radiotherapy treatment concept on the outcome of patients with localized ependymomas. Int J Radiat Oncol Biol Phys; 2008 Jul 15;71(4):972-8
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  • Histology was myxopapillary ependymoma (n = 4), ependymoma (n = 23), and anaplastic ependymoma (n = 30).
  • [MeSH-major] Brain Neoplasms / mortality. Brain Neoplasms / radionuclide imaging. Ependymoma / mortality. Ependymoma / radiotherapy. Radiotherapy / mortality. Risk Assessment / methods
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Disease-Free Survival. Dose-Response Relationship, Radiation. Female. Germany / epidemiology. Humans. Infant. Male. Middle Aged. Prevalence. Radiotherapy Dosage. Risk Factors. Survival Analysis. Survival Rate. Treatment Outcome

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  • (PMID = 18337022.001).
  • [ISSN] 0360-3016
  • [Journal-full-title] International journal of radiation oncology, biology, physics
  • [ISO-abbreviation] Int. J. Radiat. Oncol. Biol. Phys.
  • [Language] eng
  • [Publication-type] Clinical Trial; Journal Article
  • [Publication-country] United States
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33. Schneider D, Monoranu CM, Huang B, Rutkowski S, Gerber NU, Krauss J, Puppe B, Roggendorf W: Pediatric supratentorial ependymomas show more frequent deletions on chromosome 9 than infratentorial ependymomas: a microsatellite analysis. Cancer Genet Cytogenet; 2009 Jun;191(2):90-6
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  • A total of 48 pairs of matched normal and tumor specimens from patients with ependymoma, including 28 children (mean age, 4.4 years) and 20 adults (mean age, 44.9 years), were genotyped.
  • Pediatric tumors, which were predominantly anaplastic, showed fewer aberrations (57.1%) than adult tumors (70%), and two common regions of deletions were identified (9p21.1 approximately p22.3 and 9q31.3 approximately q33.2).
  • [MeSH-major] Allelic Imbalance / genetics. Brain Neoplasms / genetics. Chromosome Deletion. Chromosomes, Human, Pair 9. Ependymoma / genetics. Microsatellite Repeats / genetics
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Chromosome Aberrations. DNA, Neoplasm / genetics. DNA, Neoplasm / isolation & purification. Female. Genotype. Humans. Male. Middle Aged. Polymorphism, Genetic

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  • (PMID = 19446744.001).
  • [ISSN] 1873-4456
  • [Journal-full-title] Cancer genetics and cytogenetics
  • [ISO-abbreviation] Cancer Genet. Cytogenet.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / DNA, Neoplasm
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34. Kanamori M, Kumabe T, Saito R, Yamashita Y, Sonoda Y, Tominaga T: [The safety of combination chemotherapy with ifosfamide, cisplatin, and etoposide (ICE): single-institution retrospective review of 108 cases]. No Shinkei Geka; 2010 Nov;38(11):997-1005
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  • The histological diagnosis was newly diagnosed or recurrent germ cell tumor in 45 cases, medulloblastoma in 19, primitive neuroectodermal tumor (PNET) in 7, anaplastic ependymoma in 6, recurrent glioblastoma in 13, and others in 18 cases.
  • [MeSH-minor] Adolescent. Adult. Antineoplastic Agents / administration & dosage. Antineoplastic Agents / adverse effects. Antineoplastic Agents, Alkylating / administration & dosage. Antineoplastic Agents, Alkylating / adverse effects. Antineoplastic Agents, Phytogenic / administration & dosage. Antineoplastic Agents, Phytogenic / adverse effects. Child. Child, Preschool. Cisplatin / administration & dosage. Cisplatin / adverse effects. Ependymoma / drug therapy. Etoposide / administration & dosage. Etoposide / adverse effects. Female. Glioblastoma / drug therapy. Hematologic Diseases / chemically induced. Humans. Ifosfamide / administration & dosage. Ifosfamide / adverse effects. Infant. Male. Medulloblastoma / drug therapy. Middle Aged. Neoplasms, Germ Cell and Embryonal / drug therapy. Neuroectodermal Tumors, Primitive / drug therapy. Retrospective Studies

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  • (PMID = 21081811.001).
  • [ISSN] 0301-2603
  • [Journal-full-title] No shinkei geka. Neurological surgery
  • [ISO-abbreviation] No Shinkei Geka
  • [Language] jpn
  • [Publication-type] English Abstract; Journal Article
  • [Publication-country] Japan
  • [Chemical-registry-number] 0 / Antineoplastic Agents; 0 / Antineoplastic Agents, Alkylating; 0 / Antineoplastic Agents, Phytogenic; 6PLQ3CP4P3 / Etoposide; Q20Q21Q62J / Cisplatin; UM20QQM95Y / Ifosfamide
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35. Niazi TN, Jensen EM, Jensen RL: WHO Grade II and III supratentorial hemispheric ependymomas in adults: case series and review of treatment options. J Neurooncol; 2009 Feb;91(3):323-8
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  • Supratentorial ependymomas and their anaplastic variants are relatively uncommon central nervous system neoplasms that afflict both adults and children.
  • Whereas the treatment algorithm in the pediatric population is well established, however, treatment in the adult population is less defined.
  • In our case series of three adult patients with supratentorial ependymomas, two patients had tumors of WHO Grade III (anaplastic variant) and one had tumor of WHO Grade II.
  • [MeSH-major] Brain Neoplasms / pathology. Brain Neoplasms / therapy. Ependymoma / pathology. Ependymoma / therapy. Frontal Lobe / pathology. Functional Laterality
  • [MeSH-minor] Adolescent. Adult. Female. Humans. Magnetic Resonance Imaging / methods. Male. World Health Organization

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  • (PMID = 18974933.001).
  • [ISSN] 1573-7373
  • [Journal-full-title] Journal of neuro-oncology
  • [ISO-abbreviation] J. Neurooncol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article; Review
  • [Publication-country] Netherlands
  • [Number-of-references] 18
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36. El-Bahy K: Telovelar approach to the fourth ventricle: operative findings and results in 16 cases. Acta Neurochir (Wien); 2005 Feb;147(2):137-42; discussion 142

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  • Subtotal removal was achieved in the remaining patients (31.25%); three ependymomas, one medulloblastoma, and one anaplastic astrocytoma.
  • [MeSH-minor] Adolescent. Adult. Astrocytoma / pathology. Astrocytoma / surgery. Cerebellar Ataxia / etiology. Cerebellar Ataxia / pathology. Cerebellar Ataxia / physiopathology. Child. Choroid Plexus / pathology. Choroid Plexus / surgery. Cranial Fossa, Posterior / surgery. Dermoid Cyst / pathology. Dermoid Cyst / surgery. Ependymoma / pathology. Ependymoma / surgery. Female. Humans. Magnetic Resonance Imaging. Male. Medulloblastoma / pathology. Medulloblastoma / surgery. Middle Aged. Neoplasm Recurrence, Local / prevention & control. Papilloma, Choroid Plexus / pathology. Papilloma, Choroid Plexus / surgery. Postoperative Complications / etiology. Postoperative Complications / pathology. Postoperative Complications / physiopathology. Retrospective Studies. Treatment Outcome

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  • (PMID = 15605202.001).
  • [ISSN] 0001-6268
  • [Journal-full-title] Acta neurochirurgica
  • [ISO-abbreviation] Acta Neurochir (Wien)
  • [Language] eng
  • [Publication-type] Clinical Trial; Journal Article
  • [Publication-country] Austria
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37. Sharma MC, Ghara N, Jain D, Sarkar C, Singh M, Mehta VS: A study of proliferative markers and tumor suppressor gene proteins in different grades of ependymomas. Neuropathology; 2009 Apr;29(2):148-55
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  • Histopathologic grades show relationship with MIB1 and Topo IIalpha labelling indices and cut-off values of 5% can differentiate between anaplastic and lower grades. p53 and MDM2 proteins expression are not common in ependymomas; however, they are seen in higher grades only and may be involved in the tumor progression.
  • [MeSH-major] Central Nervous System Neoplasms / metabolism. DNA Topoisomerases, Type II / metabolism. Ependymoma / metabolism. Ependymoma / pathology. Ki-67 Antigen / metabolism. Proto-Oncogene Proteins c-mdm2 / metabolism. Tumor Suppressor Protein p53 / metabolism
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Female. Humans. Immunohistochemistry. Infant. Male. Middle Aged. Neoplasm Staging. Retrospective Studies. Young Adult

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  • (PMID = 18721229.001).
  • [ISSN] 1440-1789
  • [Journal-full-title] Neuropathology : official journal of the Japanese Society of Neuropathology
  • [ISO-abbreviation] Neuropathology
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Australia
  • [Chemical-registry-number] 0 / Ki-67 Antigen; 0 / Tumor Suppressor Protein p53; EC 5.99.1.3 / DNA Topoisomerases, Type II; EC 6.3.2.19 / MDM2 protein, human; EC 6.3.2.19 / Proto-Oncogene Proteins c-mdm2
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38. Shuangshoti S, Rushing EJ, Mena H, Olsen C, Sandberg GD: Supratentorial extraventricular ependymal neoplasms: a clinicopathologic study of 32 patients. Cancer; 2005 Jun 15;103(12):2598-605
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  • RESULTS: Among these 32 cases were 2 subependymomas, 19 ependymomas, and 11 anaplastic ependymomas.
  • Immunoreactivity for p53 protein was observed in the 2 cases of subependymoma, in 10 of 11 anaplastic ependymomas, and in 6 of 17 ependymomas.
  • Flow cytometry performed in 27 tumors revealed diploidy in 20 cases and aneuploidy in 4 cases (3 anaplastic and 1 classic ependymomas), with S-phase fraction ranging from 0.2-9.7.
  • [MeSH-major] Brain Neoplasms / pathology. Cerebral Ventricle Neoplasms / pathology. Ependymoma / pathology. Glioma, Subependymal / pathology. Supratentorial Neoplasms / pathology
  • [MeSH-minor] Adolescent. Adult. Aged. Cell Proliferation. Child. Child, Preschool. Female. Flow Cytometry. Humans. Infant. Ki-67 Antigen / metabolism. Male. Middle Aged. Ploidies. Prognosis. S Phase. Tumor Suppressor Protein p53

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  • [Copyright] Published 2005 by the American Cancer Society.
  • (PMID = 15861411.001).
  • [ISSN] 0008-543X
  • [Journal-full-title] Cancer
  • [ISO-abbreviation] Cancer
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Ki-67 Antigen; 0 / Tumor Suppressor Protein p53
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39. Volpp PB, Han K, Kagan AR, Tome M: Outcomes in treatment for intradural spinal cord ependymomas. Int J Radiat Oncol Biol Phys; 2007 Nov 15;69(4):1199-204

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  • CONCLUSIONS: The results of our study indicate that en bloc gross total resection should be the initial treatment, with radiotherapy reserved primarily for postoperative cases with unfavorable characteristics such as residual tumor, anaplastic histologic features, or piecemeal resection.
  • [MeSH-major] Ependymoma / radiotherapy. Ependymoma / surgery. Spinal Cord Neoplasms / radiotherapy. Spinal Cord Neoplasms / surgery
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Female. Humans. Male. Middle Aged. Neoplasm Recurrence, Local / mortality. Neoplasm Recurrence, Local / pathology. Radiotherapy, Adjuvant. Salvage Therapy / methods. Survival Rate. Treatment Outcome

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  • (PMID = 17689025.001).
  • [ISSN] 0360-3016
  • [Journal-full-title] International journal of radiation oncology, biology, physics
  • [ISO-abbreviation] Int. J. Radiat. Oncol. Biol. Phys.
  • [Language] eng
  • [Publication-type] Evaluation Studies; Journal Article
  • [Publication-country] United States
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40. Liu JG, Liu YH, Cai J, Liu XS, Song WZ, Huang Y, Mao Q: [Expression of epidermal growth factor receptor and PTEN in malignancy brain tumors]. Sichuan Da Xue Xue Bao Yi Xue Ban; 2006 Nov;37(6):868-71
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  • METHODS: Using immunohistochemistry to detect the expression of EGFR and PTEN and adopting confocal technology to verify their location in the specimens of 25 respectively glioblastoma multiformes, medulloblastomas, anaplastic oligodendrogliomas, and anaplastic ependymomas.
  • They were 36% and 8% in medulloblastomas, and 28% and 8% in anaplastic oligodendrogliomas, and 24% and 4% in anaplastic ependymomas.
  • PTEN mutation and EGFR overexpression are rare in medulloblastoma, anaplastic oligodendroglioma, and anaplastic ependymoma, so the EGFR or PTEN targeted antitumor approaches may be useful in glioblastoma multiformes but the other 3 tumors.
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Female. Follow-Up Studies. Humans. Male. Middle Aged. Prognosis. Young Adult

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  • (PMID = 17236582.001).
  • [ISSN] 1672-173X
  • [Journal-full-title] Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition
  • [ISO-abbreviation] Sichuan Da Xue Xue Bao Yi Xue Ban
  • [Language] chi
  • [Publication-type] English Abstract; Journal Article
  • [Publication-country] China
  • [Chemical-registry-number] EC 2.7.10.1 / Receptor, Epidermal Growth Factor; EC 3.1.3.67 / PTEN Phosphohydrolase
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41. Paramanathan N, Ooi KG, Reeves D, Wilcsek GA: Synchronous radiation-induced orbital meningioma and multiple cavernomas. Clin Exp Ophthalmol; 2010 May;38(4):414-7
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  • We present the first reported case of synchronous radiation-induced orbital meningioma and cavernomas of the cerebellum and bilateral basal ganglia, presenting 16 years after ionizing radiation therapy for parietal anaplastic ependymoma, at the age of five.
  • [MeSH-minor] Exophthalmos / etiology. Exophthalmos / pathology. Female. Gadolinium. Humans. Magnetic Resonance Imaging. Tomography, X-Ray Computed. Young Adult

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  • (PMID = 20491803.001).
  • [ISSN] 1442-9071
  • [Journal-full-title] Clinical & experimental ophthalmology
  • [ISO-abbreviation] Clin. Experiment. Ophthalmol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Australia
  • [Chemical-registry-number] AU0V1LM3JT / Gadolinium
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42. Rodriguez FJ, Scheithauer BW, Robbins PD, Burger PC, Hessler RB, Perry A, Abell-Aleff PC, Mierau GW: Ependymomas with neuronal differentiation: a morphologic and immunohistochemical spectrum. Acta Neuropathol; 2007 Mar;113(3):313-24
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  • Cases 1 and 2 were anaplastic and showed clearly defined neuropil islands or pale islands as in nodular desmoplastic medulloblastoma, respectively.
  • [MeSH-major] Cell Differentiation. Central Nervous System Neoplasms / metabolism. Central Nervous System Neoplasms / pathology. Ependymoma / pathology. Neurons / physiology
  • [MeSH-minor] Adult. Child, Preschool. Female. Humans. Infant. Male. Microscopy, Electron, Transmission. Nerve Tissue Proteins / metabolism

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  • (PMID = 17061076.001).
  • [ISSN] 0001-6322
  • [Journal-full-title] Acta neuropathologica
  • [ISO-abbreviation] Acta Neuropathol.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Germany
  • [Chemical-registry-number] 0 / Nerve Tissue Proteins
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43. Rousselot C, Francois P, Jan M, Bergemer AM: [Report of seven cases of clear-cell meningioma and a literature review]. Ann Pathol; 2010 Apr;30(2):73-82
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  • CONCLUSION: Our study supports the fact that MCC course is less favourable than meningioma WHO grade I, even in the absence of anaplastic area, high mitotic activity, or necrosis.
  • [MeSH-minor] Adult. Aged. Astrocytoma / diagnosis. Child, Preschool. Diagnostic Errors. Ependymoma / diagnosis. Female. Humans. Keratins / analysis. Ki-67 Antigen / analysis. Male. Middle Aged. Mucin-1 / analysis. Neurofibromatosis 2 / diagnosis. Neurofibromatosis 2 / genetics. Neurofibromatosis 2 / pathology. Receptors, Progesterone / analysis. Retrospective Studies. S100 Proteins / analysis. Young Adult

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  • [Copyright] Copyright 2010 Elsevier Masson SAS. All rights reserved.
  • (PMID = 20451062.001).
  • [ISSN] 0242-6498
  • [Journal-full-title] Annales de pathologie
  • [ISO-abbreviation] Ann Pathol
  • [Language] fre
  • [Publication-type] English Abstract; Journal Article; Review
  • [Publication-country] France
  • [Chemical-registry-number] 0 / Biomarkers, Tumor; 0 / Ki-67 Antigen; 0 / Mucin-1; 0 / Neoplasm Proteins; 0 / Receptors, Progesterone; 0 / S100 Proteins; 68238-35-7 / Keratins
  • [Number-of-references] 33
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44. Oshiro S, Tsugu H, Komatsu F, Ohmura T, Ohta M, Sakamoto S, Fukushima T, Inoue T: Efficacy of temozolomide treatment in patients with high-grade glioma. Anticancer Res; 2009 Mar;29(3):911-7
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  • PATIENTS AND METHODS: The subjects comprised ten patients with high-grade glioma [glioblastoma multiforme (GBM), n=3, gliosarcoma (GS), n=1, anaplastic oligodendroglioma (AO), n=3, anaplastic mixed oligoastrocytoma (AOA), n=1, and anaplastic ependymoma (AE), n=2].
  • [MeSH-minor] Adult. Aged. Carboplatin / administration & dosage. Chemotherapy, Adjuvant. Combined Modality Therapy. Dacarbazine / administration & dosage. Dacarbazine / analogs & derivatives. Etoposide / administration & dosage. Female. Humans. Magnetic Resonance Imaging. Male. Middle Aged. Prognosis. Treatment Outcome. Tumor Necrosis Factor-alpha / therapeutic use

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  • (PMID = 19414327.001).
  • [ISSN] 0250-7005
  • [Journal-full-title] Anticancer research
  • [ISO-abbreviation] Anticancer Res.
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Greece
  • [Chemical-registry-number] 0 / Tumor Necrosis Factor-alpha; 6PLQ3CP4P3 / Etoposide; 7GR28W0FJI / Dacarbazine; 85622-93-1 / temozolomide; BG3F62OND5 / Carboplatin
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45. Oshiro S, Tsugu H, Komatsu F, Ohnishi H, Ueno Y, Sakamoto S, Fukushima T, Soma G: Evaluation of intratumoral administration of tumor necrosis factor-alpha in patients with malignant glioma. Anticancer Res; 2006 Nov-Dec;26(6A):4027-32
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  • [Title] Evaluation of intratumoral administration of tumor necrosis factor-alpha in patients with malignant glioma.
  • BACKGROUND: This study assessed safety and efficacy for intratumoral administration of tumor necrosis factor-a (TNF-SAM2) into the post-operative tumor cavity through an Ommaya reservoir for patients with malignant glioma.
  • MATERIALS AND METHODS: Seven patients with malignant glioma, comprising 3 cases with glioblastoma multiforme (GBM), 3 cases with anaplastic astrocytoma (AA) and 1 case with malignant ependymoma (ME) were included in the study.
  • CONCLUSION: Local immunotherapy with TNF-SAM2 may safely contribute to therapeutic efficacy in some patients with malignant glioma.
  • [MeSH-minor] Adult. Aged. Female. Humans. Injections, Intralesional. Male. Middle Aged. Treatment Outcome

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  • (PMID = 17195453.001).
  • [ISSN] 0250-7005
  • [Journal-full-title] Anticancer research
  • [ISO-abbreviation] Anticancer Res.
  • [Language] eng
  • [Publication-type] Case Reports; Clinical Trial; Journal Article
  • [Publication-country] Greece
  • [Chemical-registry-number] 0 / TNF-SAM2; 0 / Tumor Necrosis Factor-alpha
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46. Poulsen HS: [Gliomas in adults: primary non-surgical treatment]. Ugeskr Laeger; 2006 Nov 20;168(47):4082-5
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  • Anaplastic astrocytomas should be treated with postoperative radiation therapy with or without adjuvant chemotherapy.
  • Anaplastic oligodendroglioma should be treated with radiation therapy only.
  • [MeSH-minor] Adult. Antineoplastic Agents / therapeutic use. Astrocytoma / drug therapy. Astrocytoma / radiotherapy. Chemotherapy, Adjuvant. Ependymoma / drug therapy. Ependymoma / radiotherapy. Glioblastoma / drug therapy. Glioblastoma / radiotherapy. Humans. Oligodendroglioma / drug therapy. Oligodendroglioma / radiotherapy. Radiotherapy Dosage. Radiotherapy, Adjuvant

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  • (PMID = 17134603.001).
  • [ISSN] 1603-6824
  • [Journal-full-title] Ugeskrift for laeger
  • [ISO-abbreviation] Ugeskr. Laeg.
  • [Language] dan
  • [Publication-type] English Abstract; Journal Article; Review
  • [Publication-country] Denmark
  • [Chemical-registry-number] 0 / Antineoplastic Agents
  • [Number-of-references] 10
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47. Nakamura Y, Kanemura Y, Yamada T, Sugita Y, Higaki K, Yamamoto M, Takahashi M, Yamasaki M: D2-40 antibody immunoreactivity in developing human brain, brain tumors and cultured neural cells. Mod Pathol; 2006 Jul;19(7):974-85
MedlinePlus Health Information. consumer health - Childhood Brain Tumors.

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  • Some brain tumors such as anaplastic ependymoma, some medulloblastomas, glioblastoma, pineal germinoma, craniopharyngioma, choroid plexus papilloma, choroid plexus carcinoma, and meningioma showed positive immunoreactivity with D2-40.
  • [MeSH-minor] Adult. Antibodies, Monoclonal, Murine-Derived. Cell Differentiation. Cells, Cultured. Child, Preschool. Fetus / immunology. Gestational Age. Humans. Immunohistochemistry. Infant. Middle Aged. Neurons / cytology. Neurons / immunology. Prosencephalon / cytology. Stem Cells / cytology. Stem Cells / immunology

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  • (PMID = 16648867.001).
  • [ISSN] 0893-3952
  • [Journal-full-title] Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc
  • [ISO-abbreviation] Mod. Pathol.
  • [Language] eng
  • [Publication-type] Comparative Study; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Antibodies, Monoclonal; 0 / Antibodies, Monoclonal, Murine-Derived; 0 / Antigens, Neoplasm; 0 / monoclonal antibody D2-40; 0 / oncofetal antigens
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48. Marcus KJ, Goumnerova L, Billett AL, Lavally B, Scott RM, Bishop K, Xu R, Young Poussaint T, Kieran M, Kooy H, Pomeroy SL, Tarbell NJ: Stereotactic radiotherapy for localized low-grade gliomas in children: final results of a prospective trial. Int J Radiat Oncol Biol Phys; 2005 Feb 1;61(2):374-9
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  • Of the 81 patients, 50 had low-grade astrocytoma, 23 had residual or recurrent craniopharyngioma, 4 had posterior fossa ependymoma, and 4 had other histologic types.
  • Two of the patients with local progression had pathologic progression to anaplastic astrocytoma 3 and 7 years after initial SRT.
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Confidence Intervals. Disease Progression. Disease-Free Survival. Female. Humans. Male. Neoplasm Recurrence, Local / drug therapy. Prospective Studies. Radiotherapy Dosage

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  • (PMID = 15667955.001).
  • [ISSN] 0360-3016
  • [Journal-full-title] International journal of radiation oncology, biology, physics
  • [ISO-abbreviation] Int. J. Radiat. Oncol. Biol. Phys.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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49. Duda-Szymańska J, Papierz W: Morphological analysis of vascular density in ependymomas. Folia Neuropathol; 2007;45(3):115-9

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  • Density of microvessels was shown to serve in various malignant neoplasms as a prognostic factor that correlates with increased risk of metastasis and overall free survival.
  • The density of blood vessels in anaplastic (WHO G3) ependymomas was shown to be significantly higher than that in WHO G2 type of the tumour, while there was no statistical difference between subtypes of WHO G2 ependymomas.

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  • (PMID = 17849361.001).
  • [ISSN] 1641-4640
  • [Journal-full-title] Folia neuropathologica
  • [ISO-abbreviation] Folia Neuropathol
  • [Language] ENG
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Poland
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50. Mühlisch J, Bajanowski T, Rickert CH, Roggendorf W, Würthwein G, Jürgens H, Frühwald MC: Frequent but borderline methylation of p16 (INK4a) and TIMP3 in medulloblastoma and sPNET revealed by quantitative analyses. J Neurooncol; 2007 May;83(1):17-29
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  • Aberrant methylation is common in malignant brain tumors of childhood and may have implications for stratification and therapy.
  • Methylation of p16 (INK4A), p14 (ARF), TIMP3, CDH1, p15 (INK4B )and DAPK1 in medulloblastoma (MB) and ependymoma has been discussed controversially in the literature.
  • We examined methylation in MB, sPNET and ependymoma using methylation-specific PCR (MSP), quantitative Combined Bisulfite Restriction Analysis (COBRA) and direct and clone sequencing of bisulfite PCR products.
  • Only p16 (INK4A )and TIMP3 were methylated consistently in medulloblastomas (p16 (INK4A ) 14%, TIMP3 11%) and p16 (INK4A) also in anaplastic ependymomas (1/4 tumors).
  • [MeSH-minor] Adolescent. Adult. Aged. Apoptosis Regulatory Proteins / genetics. Calcium-Calmodulin-Dependent Protein Kinases / genetics. Child. Child, Preschool. Death-Associated Protein Kinases. Female. Gene Silencing. Humans. Infant. Male. Middle Aged. Nerve Tissue Proteins / genetics. Receptors, Immunologic / genetics

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  • (PMID = 17206475.001).
  • [ISSN] 0167-594X
  • [Journal-full-title] Journal of neuro-oncology
  • [ISO-abbreviation] J. Neurooncol.
  • [Language] eng
  • [Publication-type] Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] Netherlands
  • [Chemical-registry-number] 0 / Apoptosis Regulatory Proteins; 0 / Nerve Tissue Proteins; 0 / Receptors, Immunologic; 0 / TIMP3 protein, human; 0 / Tissue Inhibitor of Metalloproteinase-3; 0 / roundabout protein; EC 2.7.11.1 / DAPK1 protein, human; EC 2.7.11.1 / Death-Associated Protein Kinases; EC 2.7.11.17 / Calcium-Calmodulin-Dependent Protein Kinases
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51. Yanni DS, Ulkatan S, Deletis V, Barrenechea IJ, Sen C, Perin NI: Utility of neurophysiological monitoring using dorsal column mapping in intramedullary spinal cord surgery. J Neurosurg Spine; 2010 Jun;12(6):623-8
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  • There were 4 ependymomas, 1 subependymoma, 1 gangliocytoma, 1 anaplastic astrocytoma, 1 cavernous malformation, and 2 symptomatic syringes requiring shunting.
  • [MeSH-minor] Adult. Aged. Electrodes. Ependymoma / surgery. Evoked Potentials, Motor / physiology. Female. Humans. Male. Middle Aged. Retrospective Studies

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  • (PMID = 20515347.001).
  • [ISSN] 1547-5646
  • [Journal-full-title] Journal of neurosurgery. Spine
  • [ISO-abbreviation] J Neurosurg Spine
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] United States
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52. Plotkin M, Amthauer H, Eisenacher J, Wurm R, Michel R, Wust P, Stockhammer F, Röttgen R, Gutberlet M, Ruf J, Felix R: Value of 123I-IMT SPECT for diagnosis of recurrent non-astrocytic intracranial tumours. Neuroradiology; 2005 Jan;47(1):18-26
MedlinePlus Health Information. consumer health - Brain Tumors.

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  • The study included 22 patients with suspected recurrent intracranial tumours of non-astrocytic origin (12 brain metastases, one supratentorial primitive neuroendocrine tumour (PNET), one rhabdoid tumour, two clivus chordomas, three ependymomas, two pituitary tumours, one anaplastic meningioma) who had previously been treated by surgery and/or radio/chemotherapy.
  • [MeSH-minor] Adolescent. Adult. Aged. Chordoma / diagnostic imaging. Ependymoma / diagnostic imaging. False Negative Reactions. False Positive Reactions. Female. Follow-Up Studies. Glioma / diagnostic imaging. Humans. Magnetic Resonance Imaging. Male. Meningioma / diagnostic imaging. Middle Aged. Neuroendocrine Tumors / diagnostic imaging. Pituitary Neoplasms / diagnostic imaging. Retrospective Studies. Rhabdoid Tumor / diagnostic imaging. Sensitivity and Specificity. Supratentorial Neoplasms / diagnostic imaging

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  • (PMID = 15630586.001).
  • [ISSN] 0028-3940
  • [Journal-full-title] Neuroradiology
  • [ISO-abbreviation] Neuroradiology
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Germany
  • [Chemical-registry-number] 0 / Iodine Radioisotopes; 0 / Methyltyrosines; 0 / Radiopharmaceuticals; A77N8J5H5T / 3-iodo-alpha-methyltyrosine
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53. Shibahara I, Kanamori M, Kumabe T, Endo H, Sonoda Y, Ogawa Y, Watanabe M, Tominaga T: Hemorrhagic onset of pilocytic astrocytoma and pilomyxoid astrocytoma. Brain Tumor Pathol; 2009;26(1):1-5
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  • Hemorrhagic onset was observed in 4 of 35 (11.4%) patients with pilocytic astrocytoma and pilomyxoid astrocytoma, with higher incidence than in glioblastoma (3.9%), anaplastic oligodendroglioma (7.7%), and anaplastic ependymoma (7.1%).
  • [MeSH-minor] Adolescent. Adult. Aged. Brain / pathology. Capillaries / pathology. Child. Child, Preschool. Female. Humans. Immunohistochemistry. Ki-67 Antigen / metabolism. Magnetic Resonance Imaging. Male. Middle Aged. Neurofibromatosis 1 / complications. Neurofibromatosis 1 / pathology. Paralysis / etiology. Tomography, X-Ray Computed. Young Adult

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  • (PMID = 19408090.001).
  • [ISSN] 1861-387X
  • [Journal-full-title] Brain tumor pathology
  • [ISO-abbreviation] Brain Tumor Pathol
  • [Language] eng
  • [Publication-type] Case Reports; Journal Article
  • [Publication-country] Japan
  • [Chemical-registry-number] 0 / Ki-67 Antigen
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54. Morgan RJ, Synold T, Mamelak A, Lim D, Al-Kadhimi Z, Twardowski P, Leong L, Chow W, Margolin K, Shibata S, Somlo G, Yen Y, Frankel P, Doroshow JH: Plasma and cerebrospinal fluid pharmacokinetics of topotecan in a phase I trial of topotecan, tamoxifen, and carboplatin, in the treatment of recurrent or refractory brain or spinal cord tumors. Cancer Chemother Pharmacol; 2010 Oct;66(5):927-33
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  • The tumors included glioblastoma (6), anaplastic astrocytoma (2), metastatic non-small cell (3), small cell lung (2), and one each with medulloblastoma, ependymoma, and metastatic breast or colon carcinoma.

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  • (PMID = 20107803.001).
  • [ISSN] 1432-0843
  • [Journal-full-title] Cancer chemotherapy and pharmacology
  • [ISO-abbreviation] Cancer Chemother. Pharmacol.
  • [Language] ENG
  • [Grant] United States / NCI NIH HHS / CA / P30 CA033572; United States / NCI NIH HHS / CA / P30 CA033572-26; United States / NCI NIH HHS / CA / CA 33572
  • [Publication-type] Clinical Trial, Phase I; Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't
  • [Publication-country] Germany
  • [Chemical-registry-number] 094ZI81Y45 / Tamoxifen; 7M7YKX2N15 / Topotecan; BG3F62OND5 / Carboplatin
  • [Other-IDs] NLM/ NIHMS335377; NLM/ PMC3265324
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55. Barresi V, Tuccari G, Barresi G: NGAL immunohistochemical expression in brain primary and metastatic tumors. Clin Neuropathol; 2010 Sep-Oct;29(5):317-22
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  • 42 surgically resected formalin fixed and paraffin embedded neoplasias, including 15 cases of brain metastasis and 27 cases of primary central nervous system (CNS) tumors (11 meningiomas; 1 pilocytic astrocytoma, 2 diffuse astrocytomas, 2 oligoastrocytomas, 2 oligodendrogliomas, 1 anaplastic oligoastrocytoma, 7 glioblastomas, 1 ependymoma) were submitted to the immunohistochemical procedure.
  • NGAL staining was found in all the analyzed glioblastomas and in the anaplastic oligoastrocytoma.
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Female. Humans. Male. Middle Aged. Neoplasm Metastasis. Young Adult

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  • (PMID = 20860895.001).
  • [ISSN] 0722-5091
  • [Journal-full-title] Clinical neuropathology
  • [ISO-abbreviation] Clin. Neuropathol.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] Germany
  • [Chemical-registry-number] 0 / Acute-Phase Proteins; 0 / LCN2 protein, human; 0 / Lipocalins; 0 / Proto-Oncogene Proteins
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56. De Sio L, Milano GM, Castellano A, Jenkner A, Fidani P, Dominici C, Donfrancesco A: Temozolomide in resistant or relapsed pediatric solid tumors. Pediatr Blood Cancer; 2006 Jul;47(1):30-6
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  • Tumor types were: neuroblastoma (NB; n = 17), medulloblastoma (MB; 8), brain stem glioma (BSG; 8), extraosseous Ewing's sarcoma/peripheral neuroectodermal tumor (EOES; 4), Ewing's sarcoma (ES; 4), anaplastic astrocytoma (AA; 3), rhabdomyosarcoma (RMS; 2), ependymoma (EP; 2), cerebral primitive neuroectodermal tumor (cPNET; 2), hepatocarcinoma (HC; 1), and osteosarcoma (OS; 1).
  • [MeSH-minor] Adolescent. Adult. Child. Child, Preschool. Disease-Free Survival. Dose-Response Relationship, Drug. Female. Humans. Male. Survival Analysis

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  • [Copyright] Copyright 2006 Wiley-Liss, Inc.
  • [ErratumIn] Pediatr Blood Cancer. 2006 Oct 15;47(5):647-8
  • (PMID = 16047361.001).
  • [ISSN] 1545-5009
  • [Journal-full-title] Pediatric blood & cancer
  • [ISO-abbreviation] Pediatr Blood Cancer
  • [Language] eng
  • [Publication-type] Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Antineoplastic Agents, Alkylating; 7GR28W0FJI / Dacarbazine; 85622-93-1 / temozolomide
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57. Benesch M, Siegler N, Hoff Kv, Lassay L, Kropshofer G, Müller H, Sommer C, Rutkowski S, Fleischhack G, Urban C: Safety and toxicity of intrathecal liposomal cytarabine (Depocyte) in children and adolescents with recurrent or refractory brain tumors: a multi-institutional retrospective study. Anticancer Drugs; 2009 Oct;20(9):794-9
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  • Nineteen heavily pretreated patients (males, n = 14; females, n = 5; median age at diagnosis 8.5 years; range, 1.4-22 years) were given intrathecal liposomal cytarabine on a compassionate use basis for recurrent refractory medulloblastoma (n = 12), mixed germ cell tumor (n = 2), central nervous system primitive neuroectodermal tumors of the pons (n = 1), anaplastic ependymoma (n = 1), anaplastic oligodendroglioma (n = 1), atypical teratoid rhabdoid tumor (n = 1), or rhabdoid papillary meningioma (n = 1).
  • [MeSH-minor] Adolescent. Child. Child, Preschool. Compassionate Use Trials. Delayed-Action Preparations. Drug Resistance, Neoplasm. Female. Humans. Infant. Injections, Spinal. Liposomes / administration & dosage. Male. Retrospective Studies. Salvage Therapy. Young Adult

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  • (PMID = 19617818.001).
  • [ISSN] 1473-5741
  • [Journal-full-title] Anti-cancer drugs
  • [ISO-abbreviation] Anticancer Drugs
  • [Language] eng
  • [Publication-type] Clinical Trial; Journal Article; Multicenter Study
  • [Publication-country] England
  • [Chemical-registry-number] 0 / Antimetabolites, Antineoplastic; 0 / Delayed-Action Preparations; 0 / Liposomes; 04079A1RDZ / Cytarabine
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58. Kashyap R, Ryan C, Sharma R, Maloo MK, Safadjou S, Graham M, Tretheway D, Jain A, Orloff M: Liver grafts from donors with central nervous system tumors: a single-center perspective. Liver Transpl; 2009 Oct;15(10):1204-8
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  • Thirty-two tumors were malignant, and 10 tumors were benign.
  • Twenty (47.6%) of the CNS tumors were glioblastoma multiforme (astrocytoma grade IV), 11 (26.2%) were other astrocytomas, and 1 (2.4%) was an anaplastic ependymoma.
  • [MeSH-minor] Adult. Blood-Brain Barrier. Female. Humans. Male. Middle Aged. Neoplasm Metastasis. Retrospective Studies. Time Factors. Tissue Donors. Treatment Outcome

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  • [Copyright] Copyright 2009 AASLD
  • [CommentIn] Liver Transpl. 2010 Jul;16(7):916 [20583090.001]
  • [CommentIn] Liver Transpl. 2010 Jul;16(7):914-5 [20583288.001]
  • (PMID = 19790151.001).
  • [ISSN] 1527-6473
  • [Journal-full-title] Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society
  • [ISO-abbreviation] Liver Transpl.
  • [Language] eng
  • [Publication-type] Journal Article
  • [Publication-country] United States
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59. Kieran MW, Packer RJ, Onar A, Blaney SM, Phillips P, Pollack IF, Geyer JR, Gururangan S, Banerjee A, Goldman S, Turner CD, Belasco JB, Broniscer A, Zhu Y, Frank E, Kirschmeier P, Statkevich P, Yver A, Boyett JM, Kun LE: Phase I and pharmacokinetic study of the oral farnesyltransferase inhibitor lonafarnib administered twice daily to pediatric patients with advanced central nervous system tumors using a modified continuous reassessment method: a Pediatric Brain Tumor Consortium Study. J Clin Oncol; 2007 Jul 20;25(21):3137-43
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  • Both radiographic response (one anaplastic astrocytoma) and stable disease (one medulloblastoma, two high-grade and four low-grade gliomas, one ependymoma, and one sarcoma) were noted, and seven patients remained on treatment for 1 year or longer.
  • [MeSH-minor] Administration, Oral. Adolescent. Adult. Child. Child, Preschool. Dose-Response Relationship, Drug. Drug Administration Schedule. Female. Follow-Up Studies. Humans. Infant. Infant, Newborn. Male. Maximum Tolerated Dose. Neoplasm Staging. Risk Assessment. Survival Analysis. Treatment Outcome

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  • (PMID = 17634493.001).
  • [ISSN] 1527-7755
  • [Journal-full-title] Journal of clinical oncology : official journal of the American Society of Clinical Oncology
  • [ISO-abbreviation] J. Clin. Oncol.
  • [Language] eng
  • [Grant] United States / NCI NIH HHS / CA / U01 CA81457
  • [Publication-type] Clinical Trial, Phase I; Journal Article; Research Support, N.I.H., Extramural
  • [Publication-country] United States
  • [Chemical-registry-number] 0 / Enzyme Inhibitors; 0 / Piperidines; 0 / Pyridines; 193275-84-2 / lonafarnib; EC 2.5.1.29 / Farnesyltranstransferase
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60. Torii K, Tsuyuguchi N, Kawabe J, Sunada I, Hara M, Shiomi S: Correlation of amino-acid uptake using methionine PET and histological classifications in various gliomas. Ann Nucl Med; 2005 Dec;19(8):677-83
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  • Tumors included diffuse astrocytoma, anaplastic astrocytoma, glioblastoma, ependymoma, oligodendroglioma, medulloblastoma, dysembryoplastic neuroepithelial tumor, choroid plexus papilloma, central neurocytoma, optic glioma, gliomatosis cerebri, pleomorphic xanthoastrocytoma, and ganglioglioma.
  • [MeSH-minor] Adolescent. Adult. Aged. Child. Child, Preschool. Female. Humans. Image Interpretation, Computer-Assisted / methods. Male. Middle Aged. ROC Curve. Radiopharmaceuticals / pharmacokinetics. Reproducibility of Results. Sensitivity and Specificity. Statistics as Topic. Tissue Distribution

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  • (PMID = 16444993.001).
  • [ISSN] 0914-7187
  • [Journal-full-title] Annals of nuclear medicine
  • [ISO-abbreviation] Ann Nucl Med
  • [Language] eng
  • [Publication-type] Clinical Trial; Journal Article
  • [Publication-country] Japan
  • [Chemical-registry-number] 0 / Radiopharmaceuticals; 58576-49-1 / carbon-11 methionine; AE28F7PNPL / Methionine
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61. Lopez-Gines C, Gil-Benso R, Faus C, Monleon D, Mata M, Morales JM, Cigudosa JC, Gonzalez-Darder J, Celda B, Cerda-Nicolas M: Metastasizing anaplastic ependymoma in an adult. Chromosomal imbalances, metabolic and gene expression profiles. Histopathology; 2009 Mar;54(4):500-4
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  • [Title] Metastasizing anaplastic ependymoma in an adult. Chromosomal imbalances, metabolic and gene expression profiles.
  • [MeSH-major] Brain Neoplasms / pathology. Ependymoma / pathology
  • [MeSH-minor] Adult. Anaplasia. Biomarkers, Tumor / metabolism. Chromosome Aberrations. Cyclin-Dependent Kinase Inhibitor p16 / genetics. Gene Expression Profiling. Genes, p53. Humans. In Situ Hybridization, Fluorescence. Magnetic Resonance Imaging. Male. Mutation. Oligonucleotide Array Sequence Analysis

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  • (PMID = 19309408.001).
  • [ISSN] 1365-2559
  • [Journal-full-title] Histopathology
  • [ISO-abbreviation] Histopathology
  • [Language] eng
  • [Publication-type] Case Reports; Letter; Research Support, Non-U.S. Gov't
  • [Publication-country] England
  • [Chemical-registry-number] 0 / Biomarkers, Tumor; 0 / Cyclin-Dependent Kinase Inhibitor p16
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