Nbme4 ck gi

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A 37-year-old man comes to the physician 12 hours after the onset of vomiting and abdominal cramps and swelling. He has had constipation for the past 4 days. He was diagnosed with Crohn disease 7 years ago. His symptoms of diarrhea and right lower quadrant abdominal pain have been well controlled with mesalamine for the past 3 years. His temperature is 36°C (96.8°F), pulse is 98/min and regular, and blood pressure is 110/70 mm Hg. Examination shows a diffusely distended, tympanitic abdomen and visible peristalsis; high-pitched bowel sounds are heard. Rectal examination shows no stool in the rectal vault. An x-ray of the abdomen shows a small-bowel obstruction. Which of the following is the most likely cause of these findings?

A
) Colon cancer

B
) Ileocecal fistula

C
) Small-bowel adhesions

D
) Small-bowel fibrotic stricture

E
) Small-bowel intussusception


What is the diagnosi? Does the patient get small bowel obstruction?

I choose C. I had thought that crohn disease can cause full thickness inflammation which can cause adhesion. But I am wrong. Thank you!
 
Adhesions are often due to past surgeries. In Crohn's, strictures can be seen in terminal ileum and right colon. So, a stricture in small bowel (choice D) can present as acute abdomen, like this patient.
 
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