MRI and CT of adenomatous tumours of the middle ear

被引：17

作者：

Maintz, D

Stupp, C

Krueger, K

Wustrow, J

Lackner, K

机构：

[1] Univ Cologne, Sch Med, Dept Diagnost Radiol, Cologne, Germany

[2] St Elisabeth Hosp, Dept Otorhinolaryngol, Cologne, Germany

来源：

NEURORADIOLOGY | 2001年 / 43卷 / 01期

关键词：

middle ear; tumours; adenoma; magnetic resonance imaging; computed tomography;

D O I：

10.1007/s002340000477

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

We report three adenomatous middle-ear tumours, an adenoma, an adenocarcinoma and a semimalignant adenomatous tumour, with special attention to CT and MRI findings. In all cases we found small intratympanic masses in which the ossicles were embedded. All showed contrast enhancement and similar signal intensity as brain tissue on T1- and T2-weighted images. The biological nature of the tumours was not reflected by the imaging or operative findings.

引用

页码：58 / 61

页数：4

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