Fig. 4
From: Role of MR enterography versus ileo-colonoscopy in the assessment of inflammatory bowel diseases
A 38-year-old male patient, known with Crohn’s disease for 8 years on immunosuppressant (methotrexate), presented with abdominal pain for follow-up. A, B Axial T2-w SPAIR images show circumferential mural thickening at the ileocecal junction forming a mass lesion that measures 5.5 × 6.4 cm (as seen in A) with subsequent small-bowel dilatation and stagnation (fecal sign), which is seen at the arrow in B. Ileo-colonoscopy C showed: edematous mucosa of the caecum and ascending colon, as well as edematous mucosa of the ileum with superficial ulcers and multiple small sessile polyps