Buga syndrome

Budd-Chiari syndrome (BCS), also translated as Budd-Chiari syndrome, is caused by various causes of hepatic veins and inferior vena cava obstructive lesions above the opening. Venous hypertension is a sign of posterior portal hypertension. The main pathological factors include: ① congenital macrovascular malformations; ② hypercoagulable and hyperviscosity state; ③ toxins; ④ non-thrombotic obstruction in the cavity; ⑤ exogenous compression; vascular wall lesions; ⑦ transverse diaphragmatic factors; ⑧ abdomen Trauma, etc.