The relationship between the morphology of nucleus of liver cells and the liver functions and prognosis of portal hypertension due to hepatic cirrhosis.

The morphology of nucleus of liver cells from 30 patients with portal hypertension due to hepatic cirrhosis and 5 normal persons were measured using an image analyzer coupled with a computer. It was found that the diameters, perimeters, areas and form factor (FF) of the nucleus of liver cirrhosis portal hypertension patients were significantly increased as compared with those of the normal subjects (P < 0.05 or P < 0.01). There was a very significant difference in this parameters between the normal persons and patients with Child-Pugh A liver function or patients with Child-Pugh C liver function (P < 0.01 for both). Significant difference in these parameters existed between the normal persons or patients with Child-Pugh A liver function and patients with liver function of Child-Pugh B (P < 0.05). No significant difference in the parameter of optic density (OD) were found between the normal persons and patients with impairment of liver function of varying degrees (Child-Pugh Classification) (P > 0.05). Our results suggest that the hepatocytes of patients with portal hypertension due to hepatic cirrhosis became juvenile and the morphology of the hepatocytes of patients with impairment of liver function of Child-Pugh C changed obviously. The enlargement and sparsity of nucleus of hepatocytes as revealed by pathological examination is a sign of severe impairment of liver function.