布 加综合征 (Budd Chiarisyndrome)是指肝静脉和 (或 )肝段下腔静脉阻塞 ,发生肝窦扩张、肝脏淤血、出血、坏死及纤维化等病理变化 ,最终导致窦后性门脉高压症的一组综合征患者。布 加综合征患者常因腹胀、腹水、下肢水肿等症状 ,就诊于消化内科或普通外科 ,常被误诊为肝硬变? Budd Chiaris syndrome refers to the hepatic vein and / or hepatic segment inferior vena cava occlusion, hepatic sinusoidal expansion, liver congestion, hemorrhage, necrosis and fibrosis and other pathological changes, eventually leading to sinusoidal portal hypertension A group of patients with syndrome. Patients with Budd-Chiari often due to abdominal distension, ascites, lower extremity edema and other symptoms, treatment in digestive medicine or general surgery, often misdiagnosed as cirrhosis?