摘要
本文对经B超和CT检查的112例肝脏占位性病变进行对比研究。结果显示对肝脏占位性病变,定性及定位诊断的符合率B超为89％和86％,CT为85％及95％,二者差异无显著性(P>0.05)。在病变范围诊断方面,B超符合率为81％,CT93％,CT显著优于B超(P<0.05)。此外,对病变与肝门、肝静脉的关系,门静脉与下腔静脉内癌栓的判断,则B超明显优于CT。本文认为二者相互配合,可进一步提高诊断的正确率.
A comparison of ultraonogaphy and compated tonography for the diagnosis of 112 patients with liver space-occupying lesions is reported. Of the patients 33 were confirmed by operation and biobsy. The accuracy of diagnosis was 89% by sonography and 85% by CT, while the accuracy of the location of livet space-occupyjng lesions was 86% and 95% respectively. The difference was not statistically significant (P>0. 05). In asssessing the extent of intrahepatic lesions, CT was more accurate with an accuracy rate of 93% compared with the 81% accuracy of sonography (P<0.05). On the other hand, sonography showed specific advantages for detecting the relationship detween the lesions and the hepatic portal, the hepatic vein as well as the thrombosis of the portal vein or inferior vena cava. Our results indicated that sonography and CT are complementary to each other.
出处
《贵阳医学院学报》
CAS
1991年第1期52-55,共4页
Journal of Guiyang Medical College
关键词
B型超声波
CT
肝脏占位病变
ultrasonography
computed tomography
Iiver space-occupying Lesjon
