<prompt> Seat belt syndrome isFracture ilium with rupture of urethraSudden deceleration can result in a tom mesenteryFracture shaft of the femur with testicular swellingNon-specific; mesenteric adenitis  <response>: Sudden deceleration can result in a torn mesentery 1147-48-LB 1003-4-B L 25thSEAT-BELT SYNDROME - If a car accident occurs when a seat belt is worn, sudden deceleration can result in a tom mesentery. This possibility should be borne in mind, particularly as multiple injuries may distract attention from this injury. If there is any bruishing of the abdominal wall or even marks of clothing impressed into the skin, laparotomy may be indicated. Diagnostic peritoneal lavage may be helpful in this situation. 