本文分析305例原发性肝癌在肝正位扫描图的分布及其与肝肿大的关系,肝癌发生于右叶占74.43%,右叶外侧占47.9%,与一些作者报告的阿米巴肝脓疡发生部位和频度近似.患肝癌时,肝左右叶上下径线较正常肝显著增长,但病变部位与径线增长程度统计学上无显著差异.认为临床上仅依靠扪诊肝的大小来判断肝癌发生在什么部位是不准确的. This article analyzes the distribution of liver metastases in 305 cases of primary liver cancer and its relationship with hepatomegaly. Liver cancer occurs in 74.43% of the right lobe and 47.9% in the right lobe, with some authors reporting amoebic liver. The site and frequency of abscesses were similar. When liver cancer was diagnosed, the vertical diameters of the left and right hepatic lobes increased significantly compared with normal livers, but there was no statistically significant difference in the degree of growth of the lesions and the diameter of the lines. It was considered that the size of the hepatic palpation was only clinically dependent. It is inaccurate to judge the location of liver cancer.