Pathological classification of six cases of well-differentiated hepatocellular carcinoma, 23 cases of moderately differentiated, poorly differentiated 10 cases; three cases of cholangiocarcinoma.2、42 cases of HCC specimens made of serial sections, observed under an optical microscope, looking for small and large tumor infiltration outside the kitchen, using image analysis system deal with small infiltrating lesions measuring from the gross tumor border maximum distance and to identify subsets of liver tumor the scope of clinical lesions.
病理分型高分化肝细胞癌6例,中度分化23例,低分化10例;胆管细胞癌3例。 2.将42例肝癌手术标本制成连续切片,光学显微镜下观察,寻找大体肿瘤外的微小浸润灶,用图像分析处理系统测量微小浸润灶距大体肿瘤边界的最大距离,进而确定肝脏肿瘤亚临床病灶范围。