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在日本,随着CT和MRI应用的普及,肝细胞癌(HCC)和胆管癌(CCC)的诊断相对较为容易,早期切除率也增高。作者研究1978年1月到1990年8月期间因原发性肝癌而作肝切除的604例病人中发现的20例(3.3％)肝细胞癌合并胆管癌(HCC-CCC)的临床和CT特征。此20例中5例,HCC-CCC病人另有单个HCC,诊断为双重癌;15例为HCC-CCC。20例中5例(25％)HBsAg阳性,HCC-CCC者4例(27％),双重癌
In Japan, with the popularization of CT and MRI applications, the diagnosis of hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCC) is relatively easy, and the early resection rate is also increased. The authors studied the clinical and CT features of 20 cases (3.3%) of hepatocellular carcinoma with cholangiocarcinoma (HCC-CCC) found in 604 patients undergoing hepatectomy for primary liver cancer from January 1978 to August 1990. . Of the 20 cases, 5 cases had a single HCC in HCC-CCC patients with a diagnosis of dual cancer; 15 cases were HCC-CCC. Among 20 cases, 5 cases (25%) were positive for HBsAg, 4 cases (27%) for HCC-CCC, double cancer