PMC6038333_01
Ileosigmoid knot with a loop of distal small bowel wrapped around the base of the sigmoid colon. Both small and large bowel are viable.
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PMC6038333_01_gr1.jpg
fig0005
Exploratory laparotomy revealed an ileosigmoid knot with a loop of distal small bowel wrapped around the base of the sigmoid colon (Fig. 1).