[Clinicopathologic characteristics of primary liver cancer in patients younger than 35 years].
To investigate clinicopathologic characteristics of primary liver cancer (PLC) in young adults, 77 patients younger than 35 years were compared with 603 patients older than 35 years during the same period. In the young patients, PLC showed a low incidence of PLC detected at mass survey (young 15.6% versus older 28.7%, P < 0.05); a low incidence of hepatitis history (young 36.8% versus older 66.3%, P < 0.01); a high incidence of positive hepatitis B virus surface antigen (HBsAg) (young 79.2% versus older 67.6%, P < 0.05); a low incidence of associated cirrhosis (young 64.9% versus older 90.7%, P < 0.01); larger tumor size (PLC > 5cm; young 87.0% versus older 73.0%, P < 0.01); a more advanced stage of the disease in TNM classification (stage III; young 29.9% versus older 18.2%, P < 0.05). It is suggested that hepatitis B virus (HBV) may play an important role in the development of PLC without associated liver cirrhosis in the young patients. A close periodic surveillance of young adults with a positive HBsAg is important to detect PLC at an early stage.
Zhou
X
X
Liver Cancer Institute, Shanghai Medical University.
Tang
Z
Z
Yu
Y
Y
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D006528:Carcinoma, Hepatocellular / Q000473:pathology* / Q000821:virology; D005260:Female; D006509:Hepatitis B; D006514:Hepatitis B Surface Antigens / Q000097:blood; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D008113:Liver Neoplasms / Q000473:pathology* / Q000821:virology; D008297:Male; D009367:Neoplasm Staging
D006514:Hepatitis B Surface Antigens