Figure 4. Male 35, with three years history of recurrent features of intestinal obstruction. (A) Barium meal and follow- through elsewhere were considered as normal. PABF shows normal, intestinal gas pattern with gas-filled transverse colon. Patient had been on suction for 2 days. (B) SBE tight stricture with a mass effect just distal to the stricture at the distal jejunum. Lymphoma or TB was suspected. Surgery and histology confirmed lymphoma.