Analysis of the complications in interventional treatment for Budd-Chiari syndrome / 介入放射学杂志

ABSTRACT

Objective To discuss the causes and the prevention measures of the complications occurred after interventional therapy for different type of Budd-Chiari syndrome (BCS). Methods Based on the type of BCS, the corresponding interventional management was adopted in 204 patients with BCS. The interventional procedures included PTA and stent placement of inferior vena cava (IVC), percutaneous transhepatic recanalization and dilation (PTRD) of hepatic vein, percutaneous transjugular or transinferior vena cava recanalization, dilation and stent placement of hepatic vein and transjugular intrahepatic portal-systemic stenting shunt (TIPSS). Results The successful rate of interventional therapy was 95.5% (21 / 22) for type Ia, 81.8% (9 / 11) for type Ib, 97.3% (109 / 112) for type IIa, 92.9% (13 / 14) for type IIb, 88.9% (8 / 9) for type Ⅲa, 100% (2 / 2) type Ⅲb, 92% (23 / 25) for type Ⅳa and 88.9% (8 / 9) for type Ⅳb BCS. The main complications occurred during or after the operation included acute cardiac insufficiency (n = 2), pulmonary arterial embolization (n = 4), disseminated intravascular coagulation (n = 1), extravasation of contrast medium (n = 3), arrhythmia (n = 2), and cardiac tamponade (n = 1). Conclusion Interventional therapy is simple, safe and effective for the treatment of BCS, but its indications should be strictly considered and all kinds of effective prevention measures should be taken to avoid or to reduce the possible complications.