肝硬化门静脉高压症的超声与CT对照观察  

Diagnosis of Liver Cirrhosis with Portal Hypertension:Comparison between Ultrasound and Computer Tomography

作　　者：武翊纶[1] 谢晴[2] 张立新[2] 方镇冰[2] 郑瑜[2] 雷晓莹[3] 

机构地区：[1]西安市红十字会医院超声波室,陕西西安710054 [2]西安市中心医院超声波室 [3]西安交通大学第二医院

出　　处：《中国医学影像技术》2002年第3期201-202,共2页Chinese Journal of Medical Imaging Technology

摘　　要：目的　超声与CT对照在肝硬化门静脉高压症中的诊断应用。方法　应用超声和CT分别观察肝炎后肝硬化门静脉高压症患者 40例 ,所有病例均行脾切除术加断流或分流手术或者肝脏切除术 ,并经病理证实。结果　超声和CT正确反映了病变肝脏的形态学和结构的异常 ;能区分再生结节和小肝癌 ,超声可测量门静脉血流量 (991± 3 62 )ml/m。结论超声和CT为肝硬化门静脉高压症常规的诊断工具 ,二者结合能更为准确的反映病变性质。Objective To evaluate the diagnostic value in liver cirrhosis with portal hypertension between ultrasound and computer tomography (CT). Methods Forty patients with cirrhostic liver were observed by ultrasound and CT. All cases were proved by operation and pathology. Results Abnormal morphology and structure of liver were described by ultrasound and CT, respectively. Blood flow volume of portal vein was (991±362)ml/m, measured by ultrasound. Conclusion Both ultrasound and CT could diagnose liver cirrhosis and differentiate regenerative nodules and small hepatocellular carcinomas. Combining the two techniques could be more accurate to reflect pathological changes.

关 键 词：超声 CT 肝硬化门静脉高压 诊断 

分 类 号：R816.5[医药卫生—放射医学] R575.210.4[医药卫生—临床医学]