Colonoscopy evaluation after short-term anti-tuberculosis treatment in nonspecific ulcers on the ileocecal area

Figure 3 Colonoscopy findings before (A-C) and after (D-F) anti-tuberculosis treatment in a 23-year-old male patient with aphthous ulcers on the proximal ascending colon. After medication it shows aggravating active ulcers and extension of the lesion. We classified this case as the “suspicious IBD group”.