関: endolymphatic sac

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/12/10 04:05:02」(JST)

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From the posterior wall of the saccule a canal, the ductus endolymphaticus, is given off; this duct is joined by the ductus utriculosaccularis, and then passes along the aquaeductus vestibuli and ends in a blind pouch, the endolymphatic sac, on the posterior surface of the petrous portion of the temporal bone, where it is in contact with the dura mater. Studies suggest that the endolymphatic duct and endolymphatic sac perform both absorptive and secretory,^[1]^[2]^[3]^[4] as well as phagocytic^[5] and immunodefensive,functions.^[6]

Neoplasms of the endolymphatic sac are very rare tumors.

References

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

^ Schuknecht HF. Pathology of the Ear. Philadelphia, Pa: Lea & Febiger; 1993:45–47, 50–51, 62, 64, 101
^ Wackym PA, Friberg U, Bagger-Sjo¨ba¨ck D, Linthicum FH Jr,Friedmann I, Rask-Andersen H. Human endolymphatic sac: possible mechanisms of pressure regulation. J Laryngol Otol 1987; 101:768–779
^ Yeo SW, Gottschlich S, Harris JP, Keithley EM. Antigen diffusion from the perilymphatic space of the cochlea. Laryngoscope 1995; 105:623–628
^ Rask-Andersen H, Danckwardt-Lilliestrom N, Linthicum FH, House WF. Ultrastructural evidence of a merocrine secretion in the human endolymphatic sac. Ann Otol Rhinol Laryngol 1991; 100:148–156
^ Fukuzawa K, Sakagami M, Matsunaga T, Fujita H. Endocytotic activity of the free floating cells and epithelial cells in the endolymphatic sac: an electron microscopic study. Anat Rec 1991; 230:425–433
^ Wackym PA, Friberg U, Linthicum FH Jr, et al. Human endolymphatic sac: morphologic evidence of immunologic function. Ann Otol Rhinol Laryngol 1987;96:276–282

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English Journal

Mice deficient in the H+-ATPase a4 subunit have severe hearing impairment associated with enlarged endolymphatic compartments within the inner ear.

Lorente-Cánovas B, Ingham N, Norgett EE, Golder ZJ, Karet Frankl FE, Steel KP.SourceWellcome Trust Sanger Institute, Hinxton, Cambridge, UK;
Disease models & mechanisms.Dis Model Mech.2012 Dec 5. [Epub ahead of print]
Mutations in the ATP6V0A4 gene lead to autosomal recessive distal renal tubular acidosis in patients, who often show sensorineural hearing impairment. A first Atp6v0a4 knockout mouse model that recapitulates the loss of H(+)-ATPase function seen in humans has been generated and recently reported (No
PMID 23065636

Endolymphatic sac tumors: experience of three cases.

Bastier PL, de Mones E, Marro M, Elkhatib W, Franco-Vidal V, Liguoro D, Darrouzet V.SourceOtolaryngology and Skull Base Surgery Department, University Bordeaux Segalen, 33000, Bordeaux, France, plbastier@orange.fr.
European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery.Eur Arch Otorhinolaryngol.2012 Dec 5. [Epub ahead of print]
OBJECTIVES: To describe the clinical features, radiological findings, treatment and outcomes of three cases of endolymphatic sac tumors (ELST).METHODS: Retrospective analysis of three cases of ELST.RESULTS: The first patient had a large ELST invading the labyrinth after a long history of vertigo. He
PMID 23212692

Japanese Journal

両性類聴器の比較発生学的研究　発生段階表に基づいたヒキガエル聴器の形態学的変化:発生段階表に基づいたヒキガエル聴器の形態学的変化

耳鼻咽喉科展望 34(2), 167-184, 1991
NAID 130003794748

［第22回前庭研究会］回転検査法の診断的意義:振子様回転検査法について

耳鼻と臨床 14(Supplement1), 89-103, 1968
NAID 130004401646

追跡法に依る聴器迷路アレルギーの実験的研究

日本耳鼻咽喉科学会会報 62(11), 2329-2337, 1959
NAID 130000810610

「内リンパ嚢」

Endolymphatic sac
Details
Identifiers
Latin	saccus endolymphaticus
MeSH	A09.246.631.909.957.360.701
TA	A15.3.03.080
FMA	75639
	Anatomical terminology [edit on Wikidata]