Bansal Varun, Gupta Pankaj, Sinha Saroj, Dhaka Narender, Kalra Naveen, Vijayvergiya Rajesh, Dutta Usha, Kochhar Rakesh
1 Department of Radiodiagnosis and Imaging, Postgraduate Institute ofMedical Imaging and Research (PGIMER) , Chandigarh , India.
2 Deapartment of Gastroenterology, Postgraduate Institue of Medical Education and Research , Chandigarh , India.
Br J Radiol. 2018 Dec;91(1092):20180441. doi: 10.1259/bjr.20180441. Epub 2018 Jul 24.
Budd-Chiari syndrome (BCS), also known as hepatic venous outflow tract obstruction includes a group of conditions characterized by obstruction to the outflow of blood from the liver secondary to involvement of one or more hepatic veins (HVs), inferior vena cava (IVC) or the right atrium. There are a number of conditions that lead to BCS-ranging from hypercoagulable states to malignancies. In up to 25% patients, no underlying disorder is identified. Diagnosis of BCS is based on a combination of clinical and imaging features. A major part of the literature in BCS has been devoted to interventions; however, a detailed description of various imaging manifestations of BCS is lacking. In this review, we highlight the importance of various imaging modalities in the diagnosis of BCS.
布加综合征（BCS），也称为肝静脉流出道梗阻，包括一组以继发于一条或多条肝静脉（HV）、下腔静脉（IVC）或右心房受累导致肝脏血液流出受阻为特征的病症。有多种病症可导致布加综合征，范围从高凝状态到恶性肿瘤。高达25%的患者未发现潜在疾病。布加综合征的诊断基于临床和影像学特征的综合判断。布加综合征的文献主要集中在干预措施方面；然而，缺乏对布加综合征各种影像学表现的详细描述。在本综述中，我们强调了各种影像学检查方法在布加综合征诊断中的重要性。
