Rupture of the gastrointestinal tract; dealing with lesions caused by non-penetrating trauma.

The possibility of rupture of the gastrointestinal tract should be considered in every case of abdominal trauma, and the patient should be carefully observed for a period of 12 to 48 hours. There are many factors that may confuse diagnosis, but in the presence of persistent pain and tenderness, persistent or recurring shock, fever, leukocytosis, roentgen demonstration of free intra-abdominal air, or of other signs of peritonitis, operation should be carried out. The mortality rate is much higher when definitive treatment is delayed more than 12 hours.