Hepatocellular carcinoma in childhood.
D000293:Adolescent; D000367:Age Factors; D006528:Carcinoma, Hepatocellular / Q000209:etiology*; D002648:Child; D006801:Humans; D007223:Infant; D008103:Liver Cirrhosis / Q000150:complications*; D008113:Liver Neoplasms / Q000209:etiology*