腰腹分流管通畅性的热敏测定。技术说明。

Thermosensitive determination of patency in lumboperitoneal shunts. Technical note.

作者信息

Ishiwata Y, Chiba Y, Yamashita T, Gondo G, Ide K, Kuwabara T

机构信息

Department of Neurosurgery, Kanagawa Prefectural Ashigarakami Hospital, Japan.

出版信息

J Neurosurg. 1989 Jan;70(1):143-5. doi: 10.3171/jns.1989.70.1.0143.

DOI:10.3171/jns.1989.70.1.0143

PMID:2909676

Abstract

Surface cooling and thermistor recording over shunt tubing was used in 23 studies of cerebrospinal fluid shunt patency in 19 patients with lumboperitoneal shunts and normal-pressure hydrocephalus. Shunt patency was shown by downward reflection of the recording trace similar to that obtained for ventriculoperitoneal shunts. Obstruction was demonstrated by a flat-line recording or an upward deflection.

摘要

在对19例腰大池-腹腔分流术及正常压力脑积水患者的脑脊液分流管通畅性进行的23项研究中，采用了经分流管进行体表降温及热敏电阻记录的方法。分流管通畅表现为记录曲线向下偏移，类似于脑室-腹腔分流术的记录结果。记录曲线呈直线或向上偏移则表明存在梗阻。