| pubmed-article:67981 | pubmed:abstractText | Sixteen necropsies and 4 cases of hepatic resection in which the liver had a solitary hepatocellular carcinoma smaller than 4.5 cm, or a few tumor nodules smaller than 3.5 cm, have been analyzed. Clinically, these patients presented with signs and symptoms compatible with cirrhosis and, of the 16 autopsy cases only 2 had been diagnosed correctly. In all but 4 cases, the noncancerous parenchyma showed advanced cirrhosis of the mixed type, with irregularly sized multilobular nodules and thin strands of stroma, different from typical alcoholic cirrhosis. The primary lesion was grossly encapsulated in the majority, suggesting a slow, expanding growth. Histologically, most primaries were relatively well differentiated. Serum alpha-fetoprotein was generally low, and it served as the major diagnostic clue in only 5 cases. In patients with mildly abnormal alpha-fetoprotein levels, continuous monitoring seems important in order to detect a steady rise, the first warning for tumor growth. | lld:pubmed |
