影响肝癌门静脉癌栓因素的探讨

Discussion on the factors influencing cancer emblis of portal vein

本文对１１６例肝癌患者Ｂ超检查结果进行分析，发现年龄＜４０岁的门脉癌栓率达８３．３％；按病理类型分析，弥漫型肝癌门脉癌栓率达７７．８％；按肿瘤生长的解剖位置分析，以中肝叶最高，达７７．３％。分析结果表明，影响肝癌侵犯门脉因素是发病年龄、肿瘤的病理类型、肿瘤生长的解剖位置。

This paper analyze the results of 116 cases of liver cancer patients examinated by B-mode sonography.Through this analysis,we found that 83. 3% of the patients suffering cancerous embolus in portal vein are younger than 40 years old. According to pathology,77. 8% of the cases are cancerous embolus into portal vein form diffuse liver caner.According to dissectiong possition of the tumors,77. 3% of the cases are central lobe of liver. The analysis indicates that the factors influencing hepatocarcinoma invade portal vein include the age of the patients,the patholgical typpes of tumours and the position of the tumors