Download - 12 gastric outlet obstruction
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CLINICAL IMAGAGINGAN ATLAS OF DIFFERENTIAL DAIGNOSIS
EISENBERG
DR. Muhammad Bin Zulfiqar PGR-FCPS III SIMS/SHL
• Fig GI 12-1 Peptic ulcer disease. The mottled density of nonopaque material represents excessive overnight gastric residue.
• Fig GI 12-5 Acute pancreatitis. (A) Complete gastric outlet obstruction. (B) As the acute inflammatory process subsides, some barium passes through the severely spastic and narrowed second portion of the duodenum (arrows).
• Fig GI 12-7 Duodenal duplication. Extrinsic mass indenting and partially obstructing the gastric antrum, pylorus, and duodenum. This 5-year-old boy was asymptomatic but had a palpable epigastric mass.24