POSTERIOR-FOSSA VENOUS ANOMALY AND IPSILATERAL ACOUSTIC NEUROMA - 2 CASES

被引：8

作者：

WILMS, G ^{[1
]}

GOFFIN, J ^{[1
]}

VANDRIESSCHE, J ^{[1
]}

DEMAEREL, P ^{[1
]}

机构：

[1] KATHOLIEKE UNIV LEUVEN HOSP,DEPT NEUROL & NEUROSURG,B-3000 LOUVAIN,BELGIUM

来源：

NEURORADIOLOGY | 1992年 / 34卷 / 04期

关键词：

ANGIOMAS; CENTRAL NERVOUS SYSTEM; BRAIN; MAGNETIC RESONANCE IMAGING; BRAIN NEOPLASM; MRI;

D O I：

10.1007/BF00588197

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

The association of an acoustic neuroma with an ipsilateral venous anomaly or angioma is reported in two patients. In the first, the venous angioma was situated low in the posterior fossa, and was of no significance surgically. In the second, the angioma was strongly attached to the capsule of the tumour. On MRI and angiography the lesion appeared as a large draining vein, encircling the tumour. At operation, extensive dissection of the angioma from the neuroma appeared necessary to prevent venous infarction of the brain stem.

引用

页码：337 / 339

页数：3

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