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对急诊22例脑血管疾病SPECT脑血流灌注显像，结果表明，急性脑血管疾病阳性率为95．5％（21／22），仅腔隙性梗塞1例阴性；SPECT与X线CT显像相比较：7例部位相符，6例前者脑缺血的范围大于后者，8例发现了X线CT未能显示的血流减低区，其中5例X线CT无异常，而SPECT均有阳性发现。说明SPECT提供的是功能资料，因为它显示了可恢复的功能停滞的神经元；而X线CT只能提供静态的解剖资料，所以前者在损害早期优于后者。确认本方法有助于早期诊断及显示发生供血障碍的脑组织范围。
The results showed that the positive rate of acute cerebrovascular disease was 95.5% (21/22), only 1 case of lacunar infarction was negative. SPECT and X-ray computed tomography Compared with 7 cases, the former had a greater range of cerebral ischemia than the latter, and 8 cases had failed to show the blood flow reduction area of X-ray CT. Among them, 5 cases showed no abnormality of X-ray CT, while SPECT had Positive findings. This shows that SPECT provides functional information because it shows recoverable functional stagnant neurons; while X-ray CT can only provide static anatomical data, so the former is superior to the latter in early damage. Confirm that this method helps to diagnose and display the range of brain tissue in which blood supply disorder occurs.