Pitfalls in detection of acute gastrointestinal bleeding with multi-detector row helical CT

被引：31
|
作者：
Stuber, T. [1 ]
Hoffmann, M. H. K. [1 ]
Stuber, G. [1 ]
Klass, O. [1 ]
Feuerlein, S. [1 ]
Aschoff, A. J. [1 ]
机构：
[1] Univ Hosp Ulm, D-89075 Ulm, Germany
来源：
ABDOMINAL IMAGING | 2009年 / 34卷 / 04期
关键词：
Gastrointestinal; Hemorrhage; Multi-detector-row computed tomography; Diagnosis; Emergency Radiology; CAPSULE ENDOSCOPY; HEMORRHAGE; DIAGNOSIS; EPIDEMIOLOGY; LOCALIZATION; ANGIOGRAPHY; EXPERIENCE; ETIOLOGY;
D O I：
10.1007/s00261-008-9437-z
中图分类号：
R57 [消化系及腹部疾病];
学科分类号：
摘要：
Contrast-enhanced multi-detector row helical CT angiography is establishing itself as an accurate, rapid, and non-invasive diagnostic modality in patients with acute gastrointestinal bleeding. On arterial phase MDCT images ongoing hemorrhage can be revealed as an area of active extravasation of contrast material within the bowel lumen. This pictorial essay gives a short overview of current diagnostic modalities in assessing acute GI tract bleeding, typical MDCT findings, and depicts potential pitfalls in the detection of acute GI bleeding with MDCT.
引用
收藏
页码：476 / 482
页数：7
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