实验性脊髓空洞症的放射性核素评估

Radiosotope evaluation of experimental hydrosyringomyelia.

作者信息

Hall P V, Kalsbeck E, Wellman H N, Campbell R L, Lewis S

出版信息

J Neurosurg. 1976 Aug;45(2):181-7. doi: 10.3171/jns.1976.45.2.0181.

DOI:10.3171/jns.1976.45.2.0181

Abstract

Kaolin-induced hydrosyringomyelia in dogs has been investigated by radioisotope ventriculography using both cerebrospinal fluid radioassay and scintigraphy. The hydromyelic central canal can be differentiated from the spinal subarachnoid space by scintigraphy, Serial studies show that hydromyelia arises rapidly to decompress the associated hydrocephalus in surviving animals. Syringomyelia, after a delayed onset, originates from the enlarged central canal. Radioisotope ventriculography may be a useful clinical aid in the diagnosis of hydrosyringomyelia.

摘要

通过使用脑脊液放射性测定法和闪烁扫描法的放射性核素脑室造影术，对高岭土诱导的犬脊髓空洞症进行了研究。脊髓空洞症的中央管可通过闪烁扫描法与脊髓蛛网膜下腔区分开来。系列研究表明，在存活的动物中，脊髓空洞症迅速出现以缓解相关的脑积水。延迟发作后，脊髓空洞症起源于扩大的中央管。放射性核素脑室造影术可能是诊断脊髓空洞症的一种有用的临床辅助手段。