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CT of gastro-duodenal obstruction
I Millet1, F Curros Doyon1, E Pages1
1Imaging Department, Lapeyronie Hospital CHU Montpellier, Montpellier, France.
Abstract:
Gastro-duodenal obstruction encompasses a spectrum of benign and malignant disease. Historically, chronic peptic ulcer disease was the main cause of gastro-duodenal obstruction, whereas now malignant cause with gastric carcinomas for gastric obstruction and pancreatic tumors for duodenal obstruction predominate. This paper reviews the role of CT in diagnosing gastro-duodenal obstruction, its level, its cause by identifying intraluminal, parietal, or extrinsic process, and the presence of complication.
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