전산화단층촬영술/자기공명영상 장운동기록법의 준비와 기법
Preparation, Technique, and Imaging of Computed Tomography/Magnetic Resonance Enterography
김민주,
소속 상세정보
김민주 ( Kim Min-Ju )
고려대학교 의과대학 안암병원 영상의학과
Abstract
CT enterography and magnetic resonance (MR) enterography are widely used imaging modalities used to examine the small bowel. These radiologic tests are distinguished from routine abdominopelvic CT and MRI by the oral ingestion of a large amount of neutral contrast to distend the small bowel before scanning. For achievement of high quality, diagnostic images and proper technique are required. Conducted protocols still vary in patient preparation, enteric contrast, and CT and MRI acquisition sequences, resulting in heterogeneous diagnostic accuracy. The purpose of this article is to review the processes and techniques that optimize CT/MR enterography for patients with suspected Crohn’s disease or other small bowel diseases.
키워드
Diagnostic imaging; Multidetector computed tomography; Magnetic resonance imaging; Intestine, small
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