he Relationship Between the Tumor Tissue Reaction and Transcatheter Arterial Chemoembolization Methods for Hepatocellular Carcinoma / 实用放射学杂志

ABSTRACT

Objective　To evaluate the relationship between the tumor encapsulation,lymphocytic infiltration,fibroplasia and cirrhosis and transcatheter arterial chemoembolization(TACE)methods for hepatocellular carcinoma(HCC).Methods　Histopathological changes were studied in 59 cases of HCCs treated with four kinds of TACE and 58 cases of HCCs treated with surgical resection alone.Results　In TACE group the encapsulation,lymphocytic infiltration,fibroplasia was more severe and extensive than that in group of surgical resection alone(Ρ＜0.01）.The TACE method and treatment time had effect on encapsulation and fibroplasia of tumor,but treatment interval was no effect.The rate of cirrhosis among TACE method had no significantly difference（Ρ＞0.05）,had relation to TACE time（Ρ＜0.05）.Conclusion　The changes in the encapsulation,lymphocytic infiltration,fibroplasia are more easily find by polytimes,multimaterial chemoembolization than that by one time single material chemoembolization and chemotherapy alone.The superselective cathetering can avoid the damage of normal liver.