Clinical presentation
A 55 year old woman with no significant past medical history presented with abdominal pain and vomiting. She was totally asymptomatic before this episode. Twenty four hours prior to admission she reported a crampy upper abdominal pain radiating to the whole abdomen that was rapidly followed by vomiting. She also noted a sudden constipation and failure to pass flatus.
Clinical evaluation revealed abdominal distension with high pitched and tinkling bowel sounds. Laboratory data were normal, apart from a C reactive protein concentration of 13.2 mg/dl.
Bowel obstruction was suspected and an abdominal and pelvic computed tomography scan was performed (fig 1).
Question
What does the scan show?
See page 190 for answer
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Figure 1 Computed tomography scan showing stenosis of the terminal ileal loop (ii) with a foreign body stuck in the stenosis (i).
