[Study of fetal lymphocyte of intrahepatic cholestasis of pregnancy].

Objective: To explore effect of fetal lymphocyte on pathogenesis of intrahepatic cholestasis of pregnancy (ICP).

Methods: Twenty pregnant women with ICP and 20 normal pregnant women were enrolled in the study. The single mixed lymphocyte culture/reaction (MLC/MLR) was conducted using inactive lymphocyte obtained from maternal peripheral blood and lymphocyte of cord blood from fetus.

The origin of blood supply for cavernous hemangioma of the liver.

Objective: To investigate the origin of blood supply to cavernous hemangioma of the liver (CHL).

Methods: To observe the relation of cavernous hemangioma of the liver to the hepatic artery and portal vein, we performed serial selective hepatic arteriography in 22 patients. Five patients after ligation of the right hepatic arteries underwent portography and liver staining by injection of methylene blue into the portal veins and 2 patients had hepatic specimens resected, which were made into a model cast by filling the hepatic veins (yellow) and portal venous branches (blue) with methyl methacrylate after vascular lavage.