在肝移植的胆汁的闭锁候选人的 MDCT，先生和 interventional 辐射学

• 作者: Angelo Luca Luigi Maruzzelli Marco Sciveres Marco Spada Roberto Miraglia Settimo Caruso Silvia Riva
• 来源期刊: 世界放射学杂志：英文版（电子版）
• 学科: 医学
• 关键词: PORTAL hypertension Imaging Children Chol- ANGIOPATHY TRANSPLANT
• 年，卷（期）: 2011,（9）
• 页码范围: 215-223
• 页数: 9页
• 分类号: R816.5

摘要

The multi-detector computed tomography (MDCT) scan and magnetic resonance (MR) of the abdomen play a key role in the work-up to liver transplantation (LT) by identifying congenital anomalies or cirrhosis-related modifications, conditions that can require changes in surgical technique. Moreover, the MDCT and MR scans allow identification of cirrhotic liver hepatic masses, extrahepatic porto-systemic shunts, eventual thrombosis of portal system and radiological signs of portal hypertension associated with biliary atresia (BA). The aim of this paper is to review MDCT, MR imaging and interven-tional radiology procedures performed to evaluate morphological changes and degree of portal hypertension in pediatric patients with end-stage liver disease secondary to BA, who are candidates for LT. Advances in the field of MR, MDCT and in percutaneous minimally invasive techniques have increased the importance of radiology in the management of pediatric patients with BA who are candidates for LT.