The clinical significance of portaazygous devascularization procedure with intact portasystemic collateral shunts / 中国普通外科杂志

ABSTRACT

Objective To investigate the effect on free portal pressure (FPP), postoperative complications and rebleeding of devascularization procedure with intact portasystemic collateral shunts. Methods The clinical data of 121 patients with portal hypertension undergoing devascularization in our hospital from 1994 to 2004 were retrospectively analyzed. Patients were divided into two groups(96 cases and 25 cases) , respectively according to whether or not the portasystemic collateral shunts were reserved during operation. Results (1) Free portal pressure (FPP) decreased significantly after devascularization in both two groups [(47?8) cmH2O vs. (37?5) cmH2O, (41?7) cmH2O vs. (37?6) cmH2O; P