A repo of "lead-pipe" appearance of the colon barium enema would be diagnostic of
.Ulcerative colitis on barium enema shows Loss of haustrations,resulting in lead pipe appearance. ref:SRB&;s manual of surgery ,ed 3,pg no 849
Amebiasis
Ulcerative colitis
Tuberculosis of the syndrome
A granulomatous polysosis
G.I.T