Hara Amy K, Swartz Paul G
Diagnostic Radiology, Mayo Clinic, Scottsdale, AZ 85259, USA.
Abdom Imaging. 2009 May-Jun;34(3):289-95. doi: 10.1007/s00261-008-9443-1.
CT enterography (CTE) is a technique using neutral oral contrast, intravenous contrast and thin cut, multiplanar CT acquisitions to optimize small bowel imaging. One of the primary indications for CTE is the detection and evaluation of Crohn's disease. This article summarizes the advantages/disadvantages, scanning technique, imaging findings, performance and pitfalls of CTE for the evaluation of Crohn's disease.
CT小肠造影（CTE）是一种利用中性口服对比剂、静脉内对比剂以及薄层、多平面CT采集来优化小肠成像的技术。CTE的主要适应证之一是克罗恩病的检测与评估。本文总结了CTE在评估克罗恩病时的优缺点、扫描技术、影像学表现、效能及陷阱。
