摘要
INTRODUCTIONEsophageal variceal bleeding (EVB) is one of themost common complications of cirrhosis with portalhypertension.In recent years,great progress hasbeen made in medicinal treatment.Somatostatin hasbeen widely used in clinics,for it can effectivelylower the portal venous pressure (PVP) with
基金
the National Natural Science Foundation and Ministry of Public Health of China,No.39500141
