Case report: multiple cancers: hepatocellular carcinoma and adenocarcinomas of the common bile duct and the gall-bladder in a woman with primary biliary cirrhosis.
We present a case of primary biliary cirrhosis associated with simultaneous triple cancers: a hepatocellular carcinoma and adenocarcinomas of the common bile duct and gall-bladder. A 70 year old Japanese woman, who had been diagnosed with primary biliary cirrhosis (stage 2 by Scheuer) 15 years before, was admitted to Koseiren Kamo Hospital in a comatose state. Laboratory data were as follows: the ammonia level was high (164.0 micrograms/dL), the antimitochondrial antibody showed a 320-fold increase, a high level of alpha-fetoprotein was indicated (2677 ng/mL), hepatitis B surface antigen was negative and hepatitis C antibody by enzyme immunoassay was negative, although a test for the RNA of hepatitis C virus by polymerase chain reaction was positive (10(3.5) copies/50 microL). The patient's condition gradually worsened and the patient died of liver failure. Autopsy showed triple cancers in the liver (hepatocellular carcinoma; trabecular type, moderately differentiated), the common bile duct (well-differentiated papillary adenocarcinoma) and the gall-bladder (well-differentiated papillary adenocarcinoma) with primary biliary cirrhosis (stage 4). Primary biliary cirrhosis has been believed to be a low risk for the development of hepatocellular carcinoma, despite the high risk of extrahepatic malignancy. The simultaneous occurrence of triple cancers with primary biliary cirrhosis, to the best of our knowledge, has never been reported. The present case may provide additional evidence for a predisposition to malignancy in primary biliary cirrhosis.
Imada
J
J
Department of Internal Medicine, Koseiren Kamo Hospital, Toyota, Japan.
Hoshino
H
H
Nishimura
D
D
Morita
K
K
Yoshida
N
N
Katada
N
N
Sano
H
H
Kato
K
K
Mori
N
N
D000230:Adenocarcinoma / Q000150:complications* / Q000473:pathology; D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000150:complications* / Q000473:pathology; D003138:Common Bile Duct Neoplasms / Q000150:complications* / Q000473:pathology; D005260:Female; D005706:Gallbladder Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D008099:Liver / Q000473:pathology; D008105:Liver Cirrhosis, Biliary / Q000150:complications* / Q000473:pathology; D008113:Liver Neoplasms / Q000150:complications* / Q000473:pathology; D009378:Neoplasms, Multiple Primary