A Study on Relationship Between the Liver Fibrosis Degree and the Diameters of Total Portal Vein and Spleen Vein / 中国医师杂志

ABSTRACT

Objective To study the relationship between liver fibrosis degree and widths of portal vein(TPV) and spleen vein(SPV).Method Liver specimens from 151 patients with chronic viral hepatitis were divided into 4 groups from S 1 to S 4 according to the liver fibrosis degree.The diameters of TPV and SPV were measured by ultrasonic B.Results The diameters of TPV and SPV of groups S 1,S 2,S 3 and S 4 were (11 89?1 39)mm and (5 78?1 33)mm,(12 22?1 19)mm and (6 25?1 28)mm,(12 43?1 26)mm and (7 03?1 54)mm,(13 07?1 23)mm and (8 0?1 80)mm,respectively.The differences of diameter of TPV between group S 4 and group S 1,S 2 were significant(all P