Multilobulated Cystic Formation in the Brain Stem with Benedikt's SyndromeCase Report
作者:
Yasuki Ono,
Michiyasu Suzuki,
Takamasa Kayama,
Takashi Yoshimoto,
期刊:
Neurosurgery
(OVID Available online 1994)
卷期:
Volume 34,
issue 4
页码: 726-729
ISSN:0148-396X
年代: 1994
出版商: OVID
关键词: Benedikt's syndrome;Electron microscopy;Hydrocephalus;Immunohistochemistry;Multilobulated cyst
数据来源: OVID
摘要:
A 26-YEAR-OLD MAN presented with an unusual multilobulated cystic formation in the brain stem with normal pressure hydrocephalus, followed by fluctuating cyst volume and Benedikt's syndrome. Ventriculoperitoneal shunting to relieve the hydrocephalus caused an increased cystic size, resulting in worsened neurological deficits. Cystectomy and an additional shunt resolved the symptoms. Immunohistochemical and electron microscopic examinations of the surgical specimen revealed no epithelial lining but numerous astrocytic processes on the luminal surface, probably resulting from expansion of the cyst. This case suggests that cystectomy before shunt emplacement is recommended in similar cases.
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