SPECT对肝内占位性病变诊断价值的评价

Diagnostic Value of ECT on Intrahepatic Occupying Lesions

本文应用单光子发射计算机断层,SPECT 技术对84例肝内占位性病变的诊断进行研究。84例均同时进行了 B 超检查,还检查了 CT 32例,SAG26例,手术24例。结果分析指出 SPECT 诊断准确率为90.4%。本文还介绍了不同占位性病变的 SPECT 显像特点,并就 SPECT 对原发性肝癌、转移性肝癌、肝血管瘤、肝囊肿及脓肿的鉴别诊断提出讨论。

Radionuelide imaging of ECT(emission computed tomography)was studied in 84 eases of intrahepatic oecupying lesions.of the 84 cases,all of them had ultrasonography examination,32/CT and 26/SAG.The opera- tion was performed in 24 cases.The results showed that the accuracy rate of ECT was 90.4%. This paper introduced the imaging characteristics of ECT on different lesions.The value of ECT for differential diagnosis among primary hepatoma,matastases,angioma,cysts and abscess of the liver was discussed.