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Temporal Lobe Ependymal Tumor

MedGen UID:
1380917
•Concept ID:
C4331399
•
Neoplastic Process

Definition

A finding indicating the presence of an ependymal tumor in the temporal lobe of the brain. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVTemporal Lobe Ependymal Tumor

Recent clinical studies

Etiology

Reduction of hemorrhage risk after stereotactic radiosurgery for cavernous malformations.
Kondziolka D, Lunsford LD, Flickinger JC, Kestle JR
J Neurosurg 1995 Nov;83(5):825-31. doi: 10.3171/jns.1995.83.5.0825. PMID: 7472550

Diagnosis

Angiocentric glioma: a rare intractable epilepsy-related tumour in children.
Grajkowska W, Matyja E, Daszkiewicz P, Roszkowski M, Peregud-Pogorzelski J, Jurkiewicz E
Folia Neuropathol 2014;52(3):253-9. doi: 10.5114/fn.2014.45566. PMID: 25310736
Anaplastic ependymoma simulating glioblastoma in the cerebrum of an adult.
Shintaku M, Hashimoto K
Brain Tumor Pathol 2012 Jan;29(1):31-6. Epub 2011 Jul 16 doi: 10.1007/s10014-011-0057-x. PMID: 21833575Free PMC Article
A case of multinodular high-grade neuroepithelial tumor with ependymal differentiation.
Kamada K, Tanaka Y, Matsuo T, Baba S, Ujifuku K, Suyama K, Nakazato Y, Nagata I
Brain Tumor Pathol 2011 Jul;28(3):253-7. Epub 2011 Apr 8 doi: 10.1007/s10014-011-0032-6. PMID: 21476054
Multifocal pilocytic astrocytomas with ependymal differentiation in the bilateral medial temporal lobes: case report.
Maruyama K, Morita A, Shibahara J, Nakazato Y, Kirino T
Neurol Med Chir (Tokyo) 2005 Aug;45(8):411-4. doi: 10.2176/nmc.45.411. PMID: 16127260
The trapped temporal horn: a trap in neuroradiological diagnosis.
Smith H, Moody D, Ball M, Laster W, Kelly DL Jr, Alexander E Jr
Neurosurgery 1979 Aug;5(2):245-9. doi: 10.1227/00006123-197908000-00008. PMID: 481728

Therapy

Papillary tumor of the spinal cord: report of 2 cases.
Mobley B, Kalani MY, Harsh GR 4th, Edwards MS, Vogel H
Am J Surg Pathol 2009 Aug;33(8):1191-7. doi: 10.1097/PAS.0b013e31819c45ca. PMID: 19417584
Multifocal pilocytic astrocytomas with ependymal differentiation in the bilateral medial temporal lobes: case report.
Maruyama K, Morita A, Shibahara J, Nakazato Y, Kirino T
Neurol Med Chir (Tokyo) 2005 Aug;45(8):411-4. doi: 10.2176/nmc.45.411. PMID: 16127260

Prognosis

Pediatric and elderly polymorphous low-grade neuroepithelial tumor of the young: Typical and unusual case reports and literature review.
Furuta T, Moritsubo M, Muta H, Shimamoto H, Ohshima K, Sugita Y
Neuropathology 2023 Aug;43(4):319-325. Epub 2022 Dec 22 doi: 10.1111/neup.12889. PMID: 36545913
The high mitotic count detected by phospho-histone H3 immunostain does not alter the benign behavior of angiocentric glioma.
Li JY, Langford LA, Adesina A, Bodhireddy SR, Wang M, Fuller GN
Brain Tumor Pathol 2012 Jan;29(1):68-72. Epub 2011 Sep 3 doi: 10.1007/s10014-011-0062-0. PMID: 21892765
Anaplastic ependymoma simulating glioblastoma in the cerebrum of an adult.
Shintaku M, Hashimoto K
Brain Tumor Pathol 2012 Jan;29(1):31-6. Epub 2011 Jul 16 doi: 10.1007/s10014-011-0057-x. PMID: 21833575Free PMC Article
Reduction of hemorrhage risk after stereotactic radiosurgery for cavernous malformations.
Kondziolka D, Lunsford LD, Flickinger JC, Kestle JR
J Neurosurg 1995 Nov;83(5):825-31. doi: 10.3171/jns.1995.83.5.0825. PMID: 7472550

Clinical prediction guides

Angiocentric glioma: a rare intractable epilepsy-related tumour in children.
Grajkowska W, Matyja E, Daszkiewicz P, Roszkowski M, Peregud-Pogorzelski J, Jurkiewicz E
Folia Neuropathol 2014;52(3):253-9. doi: 10.5114/fn.2014.45566. PMID: 25310736
Anaplastic ependymoma simulating glioblastoma in the cerebrum of an adult.
Shintaku M, Hashimoto K
Brain Tumor Pathol 2012 Jan;29(1):31-6. Epub 2011 Jul 16 doi: 10.1007/s10014-011-0057-x. PMID: 21833575Free PMC Article
Reduction of hemorrhage risk after stereotactic radiosurgery for cavernous malformations.
Kondziolka D, Lunsford LD, Flickinger JC, Kestle JR
J Neurosurg 1995 Nov;83(5):825-31. doi: 10.3171/jns.1995.83.5.0825. PMID: 7472550

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