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作者采用ＡＢＰＡＳ混合染色液测定了４２例肝细胞癌（ＨＣＣ）；２０例肝内胆管细胞癌（ＩＨＣ－ＣＣ）；５例正常肝组织。结果表明，正常肝组织和癌周染色都呈红色，多数ＨＣＣ组织呈中性和部分偏中性的混合性粘蛋白。在肝内胆管细胞内以酸性或偏酸性的粘蛋白为主，而肝内ＩＨＣＣＣ还出现中性和偏中性的混合粘蛋白。提示ＨＣＣ中粘蛋白以量的变化为主，而ＩＨＣＣＣ中不仅有量的变化而且有质的变化。组织中粘蛋白变化对ＨＣＣ和ＩＨＣＣＣ的鉴别诊断有一定的参考价值。
The authors used ABPAS mixed staining solution to determine 42 cases of hepatocellular carcinoma (HCC); 20 cases of intrahepatic cholangiocarcinoma (IHC-CC); 5 cases of normal liver tissue. The results showed that both normal liver tissue and the pericancerous staining were red, and most HCC tissues were neutral and partially neutral mixed mucins. In the intrahepatic bile duct cells, acidic or partially acidic mucins are predominant, while intrahepatic IHCCCs also exhibit neutral and partial neutral mucins. It is suggested that the change of mucin content in HCC is predominant, while not only the quantity but also the qualitative change in IHCCC. The change of mucin in tissues has a certain reference value for the differential diagnosis of HCC and IHCCC.