INTRACANALICULAR ARACHNOID CYST MIMICKING ACOUSTIC NEUROMA - CT AND MRI

被引：10

作者：

BROOKS, ML

MAYER, DP

SATALOFF, RT

MYERS, DL

SPIEGEL, JR

RUIZ, S

机构：

[1] THOMAS JEFFERSON UNIV, DEPT OTOLARYNGOL, PHILADELPHIA, PA 19107 USA

[2] THOMAS JEFFERSON UNIV, DEPT NEUROSURG, PHILADELPHIA, PA 19107 USA

[3] TEMPLE UNIV, DEPT DIAGNOST IMAGING, PHILADELPHIA, PA 19122 USA

[4] UNIV PENN, SCH DENT MED, PHILADELPHIA, PA 19104 USA

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1992年 / 16卷 / 04期

关键词：

ARACHNOID CYSTS; COMPUTED TOMOGRAPHY; MAGNETIC RESONANCE IMAGING; ACOUSTIC NEUROMA;

D O I：

10.1016/0895-6111(92)90031-4

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A patient with a surgically proven intracanalicular archnoid cyst was studied using computed tomography, magnetic resonance imaging, and air CT cisternography. The lesion had a similar radiographic appearance to acoustic neuroma and therefore, although rare, must be considered in the differential diagnosis of intracanalicular mass lesions. We report a case in which examination was performed, in evaluating the lesion, utilizing high-resolution air CT cisternography and magnetic resonance imaging (MRI).

引用

页码：283 / 285

页数：3

共 14 条

[1]

BENGOCHEA FG, 1955, NEUROSURGERY, V12, P66

[2]

BIRD CR, 1985, RADIOLOGY, V154, P667, DOI 10.1148/radiology.154.3.3871531

[3] ACOUSTIC NEUROMAS - GD-DTPA ENHANCEMENT IN MR IMAGING [J].