【摘要】 目的　评价螺旋CT门静脉造影 (SCTP)的临床应用价值。方法　 110例不同种类肝脏疾病的螺旋CT增强扫描后 ,用最大密度投影 (MIP)重建出不同种类肝脏疾病SCTP血管三维图像。结果　SCTP直观评价门静脉和肝静脉的管径大小、走行情况及有无门静脉受侵或癌栓形成。对肝脏占位病变能准确定位和定性。SCTP显示肝硬化门脉分支级度与肝功Child -Pugh分级有一定的相关性。结论　SCTP具有较高的临床实用性 ,能满足临床诊断的需要更多还原

【Abstract】 Objective To evaluate clinical application of spiral CT portal vein (SCTP).Methods 110 patients with different hepatic diseases underwent SCT enhanced scan. The portal vain 3D images of different hepatic diseases were obtained with maximum intensity projection(MIP). Results SCTP could directly demonstrate the location and width of the portal and hepatic veins, detect the invasion and tumor thrombosis of portal vein.The degree of variation of portal vein was correlated to the grade of hepatic function. Conclusion SCTP has better clinical value. It can content requirement of clinic diagnosis.更多还原