Abdominal tuberculosis of the gastrointestinal tract: Revisited

Figure 16 Barium enema images. A: Tuberculous colitis presenting with concentric stricture in the distal transverse colon and splenic flexure. A fistulous tract is seen arising from hepatic flexure of colon with ulcerations in adjacent colon; B: Another patient with tuberculous colitis presenting with mucosal irregularity, ulcers in the sigmoid colon complicated by fistula formation in the distal sigmoid colon.