A case of hepatocellular carcinoma in normal liver with no evidence of HBV or HCV infection.
We reported a very rare case of hepatocellular carcinoma (HCC) developed in a normal liver without persistent hepatitis B or C virus (HBV or HCV) infection. A 39-year-old woman was admitted to our hospital for epigastralgia. Laboratory data demonstrated normal liver function and she had no evidence of past and persistent HBV or HCV infection. Abdominal ultrasonography and abdominal CT scan demonstrated liver tumor of about 40 mm in maximal diameter in the lateral segment. This tumor was moderately differentiated hepatocellular carcinoma (HCC) from the result of operative sample, and the non-tumor area surrounding the HCC was normal pathological finding. The potential integration of HBV DNA into tumor or non tumor cells was not observed. This is a very rare case of hepatocellular carcinoma developed in a normal liver without HBV and HCV infection.
Department of Internal Medicine, Tokyo Metropolitan Komagome Hospital, Japan.
T
T
Tanaka
Y
Y
Hoshino
S
S
Hayashi
S
S
Tanaka
K
K
Tsuruta
A
A
Okamoto
M
M
Koike
N
N
Hattori
D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D003952:Diagnostic Imaging; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology