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将我院１９８５～１９９４年手术切除的７２例肝细胞肝癌标本，根据癌周组织是否伴有结节性肝硬化分为硬化组（ＬＣ组）３７例及非硬化组（ＮＬＣ组）３５例，癌组织分化程度依Ｅｄ－ｍｏｎｄｓｏｎ组织学分级标准分为四级。着重比较了两组肝癌分化程度的差异，以及肿瘤分化与肿瘤大小及包膜形成的关系。结果表明：ＮＬＣ组肝癌较ＬＣ组分化差。肿瘤平均直径较大，多呈浸润性生长，不易形成包膜。
72 cases of hepatocellular carcinoma specimens surgically resected in our hospital from 1985 to 1994 were divided into three groups according to whether they were associated with nodular liver cirrhosis: 37 cases in the sclerosis group (LC group) and 35 cases in the non-hardened group (NLC group). The degree of differentiation of cancer tissues was divided into four grades according to the Ed-mondson histological grade. The differences in the degree of differentiation between the two groups of liver cancers, and the relationship between tumor differentiation and tumor size and capsule formation were compared. The results showed that the composition of liver cancer in NLC group was poorer than that of LC. The average diameter of tumors is large, and most of them have invasive growth and are not likely to form envelopes.