使用微球外部计数法对脑血流量进行连续测量。
Serial measurement of cerebral blood flow using external counting of microspheres.
作者信息
McCalden T A
出版信息
Stroke. 1979 Jan-Feb;10(1):29-33. doi: 10.1161/01.str.10.1.29.
PMID:107622
Abstract
Described is a modified method of measuring organ blood flow which combines the serial injection of a standard dose of microspheres and the external counting of their gamma activity when they are distributed to the tissues. The method produces similar results to measurements of grey matter blood flow by the clearance of 133xenon.
摘要
本文描述了一种改良的测量器官血流量的方法，该方法结合了标准剂量微球的连续注射以及微球分布到组织时其γ活性的外部计数。该方法产生的结果与通过133氙清除率测量灰质血流量的结果相似。
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