门静脉的CT血管造影  

CT Angiography of Portal Vein

作　　者：张龙江[1] 杨静 包颜明[1] 

机构地区：[1]昆明医学院第一附属医院CT室,云南昆明650032 [2]西安飞机制造公司114医院放射科,陕西西安710089

出　　处：《现代诊断与治疗》2004年第1期47-49,52,共4页Modern Diagnosis and Treatment

摘　　要：CT门静脉血管成像是目前临床上广泛应用的无创性门静脉成像技术 ,可以显示门静脉的正常解剖及变异 ,有利于显示肝脏分段 ,门静脉高压所致的静脉曲张 ,经颈静脉门体分流术前、后的评价门静脉栓塞和海绵样变性 ,胰腺癌及其他恶性肿瘤手术可切除性的评价 ,肝移植术前后的评价 ,具有重要的临床应用价值。CT portal vein angiography is a noninvasive imaging of the portal vein used clinically,which can display normal anatomy and variants o f portal vein.It is advantageous to menifest liver segment,varicosis caused by p ortal hypertension,pre and postoperative evaluation of transjugular intrahepatic portosystemic shunt,portal venous thrombosis and sponge transformation,respecta ble assessment of pancreatic carcinoma and other malignant tumors,and pre or pos toperative evaluation of liver transplantation.It has important clinical value.

关 键 词：门静脉 CT血管造影 扫描技术 血管解剖 肝脏分段 静脉曲张 

分 类 号：R816.5[医药卫生—放射医学]