本文对81例确诊肝癌患者进行检查时,发现26例伴有门静脉癌栓,占32.1％。男24例,女2例,年龄18-72岁。所有病例均经CT及彩超证实,其中2例手术证实。 应用百胜AU-530型实时超声诊断仪,探头频率3.5MHz。 患者空腹、平卧或侧卧,检测肝癌病变大小、部位、内部回声、声像图类型。门静脉癌栓的大小、形态、回声强度及门脉内径。 In this article, 81 cases of liver cancer patients were diagnosed and 26 cases were diagnosed with portal vein tumor emboli, accounting for 32.1%. There were 24 males and 2 females, aged 18-72 years old. All cases were confirmed by CT and color Doppler ultrasound, of which 2 cases were confirmed by surgery. Application Yum! AU-530 real-time ultrasound diagnostic instrument, probe frequency 3.5MHz. The patient was fasted, supine or recumbent. The size, location, internal echo, and sonogram of the liver cancer were detected. The size, morphology, echogenicity, and portal diameter of the portal vein tumor plug.