A case of portal biliopathy in a young patient with portal cavernoma secondary to neonatal umbilical vein catheterization
Portal biliopathy (PB) refers to biliary obstruction caused by cavernous transformation of the portal vein (CTPV).CTPV occurs most frequently in patients with liver cirrhosis or malignancy.Less common causes include congenital malformations and neonatal umbilical vein cannulation.We Hand Sewing Needles present a case of portal biliopathy in a 28-ye