<prompt> Claw sign seen in ?IntussceptionVolvulusBothNone  <response>: A barium enema may be used to diagnose the presence of an ileocolic intussusception the claw sign.Claw sign of iliac intussusception. The barium in the intussusception is seen as a claw around a negative shadow of the intussusception Ref: Bailey Love;s Sho Practice of Surgery,E25,Page-1196 