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本文报告应用９９ｍＴｃ－ＨＭＰＡＯＳＰＥＣＴ对脑血管病和癫痫患者进行ｒＣＢＦ显像研究。对发病４８小时内的脑梗塞以及Ｔ１Ａ患者ｒＣＢＦ显像的阳性率明显高于ＣＴ，多数老年人眩晕患者ｒＣＢＦ异常，对癫痫病灶的定位探查为外科手术治疗提供重要的帮助。
This paper reports the application of 99mTc-HMPAOSPECT in patients with cerebrovascular disease and epilepsy rCBF imaging studies. The positive rate of rCBF imaging in cerebral infarction and T1A patients within 48 hours after onset was significantly higher than that of CT. The majority of elderly patients with vertigo had rCBF abnormalities. The location exploration of epilepsy lesions could provide important help for surgical treatment.