Fleischner sign on barium study is seen in: (A) Ileocecal TB, (B) Crohns disease, (C) Small bowel carcinoid, (D) Typhoid
Answer is A. Fleischner sign is seen in Ileocaecal Tuberculosis. In barium X-ray, Narrow ileum with thickened Ileocaecal valve is seen, which is known as Fleischner sign or Inveed umbrella sign. Reference : SRB's Manual of Surgery, 6th Edition, page no = 576