Fig. 5From: Strategy to small intestine obstruction caused by Crohn’s disease on the basis of transnasal ileus tube insertionGastrointestinal radiological findings of stricture location of before surgery. From left to right: Patient 1, Patient 3, Patient 4, Patient 5. P1: segmental ileal stenosis, P3: multiple dilatation and segmental stenosis of small bowel, P4: ileal stenosis above ileocecal region, P5: stricture of ileocolic anastomosis, dilated ileumBack to article page