Cholesteatoma Causing a Horizontal Semicircular Canal Fistula

被引：2

作者：

Djalilian, Hamid ^{[1
,2
]}

Borrelli, Michela ^{[3
,4
]}

Desales, Alexis ^{[3
,4
]}

机构：

[1] Univ Calif Irvine, Dept Otolaryngol, Div Neurotol & Skull Base Surg, Irvine, CA 92717 USA

[2] Univ Calif Irvine, Dept Biomed Engn, Irvine, CA 92717 USA

[3] Cedars Sinai Sinus Ctr Excellence, Los Angeles, CA USA

[4] Cedars Sinai Div Otolaryngol, Los Angeles, CA USA

来源：

ENT-EAR NOSE & THROAT JOURNAL | 2021年 / 100卷 / 6_SUPPL期

关键词：

cholesteatoma; horizontal semicircular canal; fistula; labyrinthine fistula;

D O I：

10.1177/01455613211040580

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

Horizontal canal fistulas are not uncommon in patients with cholesteatoma. Patients with canal wall down cavities and exposed horizontal canal fistulas develop significant dizziness with wind or suction exposure. Obliteration of mastoid cavities in patients with exposed fistulas can be challenging. We describe a patient with horizontal canal fistula and chronic dizziness from wind exposure who underwent successful mastoid cavity obliteration with preservation of hearing. Patients with horizontal canal fistulas in a canal wall down cavity can be managed with mastoid obliteration for relief of dizziness.

引用

页码：888S / 891S

页数：4

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