WordNet

a tumor arising in the meninges which surround the brain and spinal cord; usually slow growing and sometimes malignant

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Lessons from surgical outcome for intracranial meningioma involving major venous sinus.

Han MS1, Kim YJ, Moon KS, Lee KH, Yang JI, Kang WD, Lim SH, Jang WY, Jung TY, Kim IY, Jung S.
Medicine.Medicine (Baltimore).2016 Aug;95(35):e4705. doi: 10.1097/MD.0000000000004705.
Intracranial meningiomas involving the major venous sinus (MVS) pose several complication risks upon performing radical resection. Some surgeons consider MVS invasion a contraindication for a complete resection of meningioma, and others suggest total resection followed by venous reconstruction. The
PMID 27583904

Hemangioblastoma located in the posterior incisural space mimicking a tentorial meningioma: a case report.

Rabadán AT1, Hernández DA2, Paz L2.
Journal of medical case reports.J Med Case Rep.2016 Jun 23;10(1):183. doi: 10.1186/s13256-016-0962-z.
BACKGROUND: The most common type of vascularized tumor located in the posterior incisural space in older patients is the falcotentorial meningioma. Solid hemangioblastomas are rarely found in this particular area of the brain. To the best of our knowledge, the case of only one patient harboring a he
PMID 27339157

Atypical teratoid rhabdoid tumor involving the nasal cavities and anterior skull base.

Barresi V1, Branca G1, Raso A2, Mascelli S2, Caffo M3, Tuccari G1.
Neuropathology : official journal of the Japanese Society of Neuropathology.Neuropathology.2016 Jun;36(3):283-289. doi: 10.1111/neup.12271. Epub 2015 Nov 16.
Rhabdoid tumors are a spectrum of neoplasias composed of cells which show rhabdoid morphology but are devoid of skeletal muscle differentiation. These tumors are characterized by inactivation of the INI1/SMARCB1 gene and they have been described in virtually every anatomical site, including the cent
PMID 26567940

西澤茂,山本淳考
脳神経外科ジャーナル 20(6), 424-431, 2011-06-20
第三脳室内腫瘍に対する手術は,腫瘍が深部にあり術野は深く狭い,周辺に温存しなければならない重要な神経組織,血管がある,などの理由で現在でも最も困難な手術の一つといえる.第三脳室前半部に発生する代表的な腫瘍は頭蓋咽頭腫で,後半部では松果体部に発生する腫瘍(特に胚細胞性腫瘍)である.それぞれの腫瘍に対してさまざまな手術アプローチがあるが,頭蓋咽頭腫に対しては,大脳半球間裂から経終板的に腫瘍を摘出する方 …
NAID 110008662229

NAGATA Takashi,GOTO Takeo,ICHINOSE Tsutomu,TSUYUGUCHI Naohiro,OHATA Kenji
Neurologia medico-chirurgica = 神経外科 51(5), 382-385, 2011-05-15
… A 58-year-old woman presented with a rare tentorial schwannoma manifesting as a chief complaint of headache. … The tumor was easily separated from the surrounding structures, and the origin was apparently the tentorial branch of the trigeminal nerve. … Tentorial schwannoma should be considered in the differential diagnosis of mixed cystic and solid mass lesions associated with the tentorium around the ambient cistern. …
NAID 10029138027