some environmental factors of possible aetiological importance for primary liver carcinoma ( plc ) in males were analysed in a case-control study including 83 cases of hepatocellular carcinoma ( hcc ) , 15 cases of intrahepatic cholangiocellular carcinoma ( cc ) , 3 cases of haemangiosarcoma and 1 case of unspecified sarcoma in the liver -- 102 cases in total .
C0279000
primary liver
C0023884
liver