Hepatocellular carcinoma in the Rhodesian African.
We have carried out a prospective survey of 28 primary liver carcinomas over one year. Hepatocellular carcinoma is the commonest malignancy seen in Rhodesian blacks, which results in a high index of suspicion and accounts for the 96.4% positive diagnosis before death in this study. The age distribution was evenly spread through adult life with no definite peak incidence. Some were young and without evidence of chronic liver disease, but many had the stigmata of established hepatic disease. This contrasts with the common assertion that in areas of high incidence for primary liver cancer those affected are mainly young and lack signs of chronic liver disease. The commonest presenting symptoms were abdominal pain and swelling and weight loss. Hepatomegaly, often tender and nodular, was present in all but one. The incidence of alpha-feto protein, 46.5%, is low compared with other countries where primary liver cancer is common. Hepatitis B antigen was absent in all 28, suggesting that there is no association between the persistence of the antigen and hepatocellular carcinoma in Rhodesia. Liver function tests, although abnormal, were never diagnostic of primary liver cancer. We have confirmed the association of high alcohol consumption and cirrhosis with hepatocellular carcinoma.
D000328:Adult; D000367:Age Factors; D000368:Aged; D000428:Alcohol Drinking; D044383:Black People; D006528:Carcinoma, Hepatocellular / Q000097:blood / Q000150:complications / Q000453:epidemiology* / Q000473:pathology; D004932:Esophageal and Gastric Varices / Q000150:complications; D005260:Female; D006511:Hepatitis B Antigens / Q000032:analysis; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D008113:Liver Neoplasms / Q000097:blood / Q000150:complications / Q000453:epidemiology*; D008295:Malawi; D008297:Male; D008875:Middle Aged; D009073:Mozambique; D009362:Neoplasm Metastasis; D012737:Sex Factors; D015030:Zimbabwe; D000509:alpha-Fetoproteins / Q000032:analysis
D006511:Hepatitis B Antigens; D000509:alpha-Fetoproteins