Delayed ischemia due to cerebral vasospasm occult to transcranial Doppler - An important role for cerebral perfusion SPECT

被引：11
作者：
Lewis, DH [1 ]
Newell, DW [1 ]
Winn, HR [1 ]
机构：
[1] UNIV WASHINGTON,HARBORVIEW MED CTR,SCH MED,DEPT NEUROL SURG,SEATTLE,WA 98104
来源：
CLINICAL NUCLEAR MEDICINE | 1997年 / 22卷 / 04期
关键词：
D O I：
10.1097/00003072-199704000-00006
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Cerebral vasospasm after subarachnoid hemorrhage is very common, but it is not universally detectable by transcranial Doppler, SPECT imaging of regional cerebral blood flow with Tc-99m exametazime serves as a complementary test to transcranial Doppler in the evaluation of patients at high risk for vasospasm, The significance of vasospasm, which may be underestimated by TCD, is readily identified with SPECT cerebral perfusion imaging.
引用
收藏
页码：238 / 240
页数：3
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