WordNet

largest carnivore of Madagascar; intermediate in some respects between cats and civets (同)fossa cat, Cryptoprocta ferox
monotypic genus of Madagascar civets closely related to palm civets (同)genus Fossa

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/11/03 09:42:57」(JST)

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The interpeduncular fossa is a somewhat rhomboid-shaped area of the base of the brain, limited in front by the optic chiasma, behind by the antero-superior surface of the pons, antero-laterally by the converging optic tracts, and postero-laterally by the diverging cerebral peduncles.

The structures contained in it, from behind forward, are the posterior perforated substance, corpora mamillaria, tuber cinereum, infundibulum, and Pituitary Gland.

Additional images

Human brainstem anterior view
Interpeduncular fossa
Cerebrum. Deep dissection. Inferior dissection.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

External links

Diagram at UMich.edu

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English Journal

Quantitative Study of the Opticocarotid and Carotid-Oculomotor Windows for the Interpeduncular Fossa, Before and After Internal Carotid Artery Mobilization and Posterior Communicating Division.

Kim YD1, Elhadi AM, Mendes GA, Maramreddy N, Agrawal A, Kalb S, Nakaji P, Spetzler RF, Preul MC.
Neurosurgery.Neurosurgery.2015 Jan 16. [Epub ahead of print]
BACKGROUND:: The management of basilar apex (BX) aneurysms remains problematic.OBJECTIVE:: We quantified the surgical exposure of the BX through the opticocarotid window (OCW) and the carotid-oculomotor window (COW), before and after mobilization of the internal carotid artery and division of the po
PMID 25599215

Clip ligation of contralateral P1 aneurysm: extending the working depth of microsurgery along the skull base.

Rupani KV1, Cohen-Gadol AA.
Neurosurgical focus.Neurosurg Focus.2015 Jan;38(VideoSuppl1):Video8. doi: 10.3171/2015.V1.FOCUS14546.
Clip ligation of posterior circulation aneurysms can be challenging because of limited operative working space and angles. Certain proximal posterior cerebral (P1) aneurysms are especially challenging because of their locations within the lateral anterior interpeduncular fossa. We present a 52-year-
PMID 25554849

Lateral transzygomatic middle fossa approach and its extensions: Surgical technique and 3D anatomy.

Chotai S1, Kshettry VR2, Petrak A1, Ammirati M3.
Clinical neurology and neurosurgery.Clin Neurol Neurosurg.2014 Dec 29;130C:33-41. doi: 10.1016/j.clineuro.2014.12.014. [Epub ahead of print]
BACKGROUND: Various approaches to lesions involving the middle fossa and cavernous sinus (CS), with and without posterior fossa extension have been described. In the present study, we describe the surgical technique for the extradural lateral tranzygomatic middle fossa approach and its extensions, h
PMID 25576883

Japanese Journal

頭部外傷後に嚢胞内出血がみられた後頭蓋窩クモ膜嚢胞の1例

内田一好,田口芳雄,榊原陽太郎,岡田正昭,星晶子
脳神経外科ジャーナル 13(8), 578-582, 2004-08-20
後頭蓋窩クモ膜嚢胞が外傷を契機に頭蓋内出血を生じたまれな症例を経験した.バイク運転中に乗用車と衝突し後頭部・顔面を打撲した.来院時JCS300,頭部CTにて急性脳腫脹,外傷性クモ膜下出血がみられ,また,大槽部クモ膜嚢胞内に高吸収域がみられ嚢胞内出血と診断した.その後,嚢胞の増大や硬膜下血腫などの発生もなく経過した.約3ヵ月後の頭部CTでは,高吸収域は消失していた.後頭蓋窩の病変では,脳可動性が少な …
NAID 110003813928

脚間槽脂肪腫の一例

吉井文均,秋山克徳,柳町徳春
CI研究 : progress in computed imaging 18(4), 359-363, 1996-12-31
NAID 10009799598

Asymptomatic Hypothalamic Hamartoma Associated with an Arachnoid Cyst : Case Report

井阪俊彦,NAKATANI Susumu,YOSHIMINE Toshiki,AKAI Fumiharu,TANEDA Mamoru
Neurologia medico-chirurgica 36(10), 725-728, 1996-10-15
症例は42才男性で左顔面の知覚異常を主訴に来院した。CTでは、脚間槽に直径2cmの充実性腫瘍と左中頭蓋窩にクモ膜嚢胞を認めた。MRIでは、腫瘍は灰白質と比べT_1強調画像で等信号、T_2強調画像で高信号に描出された。左前頭側頭開頭で、クモ膜嚢胞開放後、腫瘍の部分摘出を行った。病理組織学的には、神経組織と成熟グリアよりなる過誤腫と考えられた。左顔面の知覚異常はクモ膜嚢胞による左三叉神経への圧迫による …
NAID 110002278848

「脚間窩」

Interpeduncular fossa
	Base of brain.
	Section through superior colliculus showing path of oculomotor nerve. (Interpeduncular fossa not labeled, but visible at bottom center.)
Details
Identifiers
Latin	fossa interpeduncularis
NeuroNames	hier-480
	Anatomical terms of neuroanatomy [edit on Wikidata]