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Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low-or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI).Methods: This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression.

Background/Aims: Gastric volvulus is a rare, potentially life-threatening condition, which is difficult to diagnose. This study represents a series of patients with acute gastric volvulus. Methods: All patients presenting with acute gastric volvulus over a 10-year period were reviewed. Results: Twenty-one patients with a median age of 66 years were identified. Acute gastric volvulus was secondary to a paraesophageal hiatus hernia in 16 patients. The major symptoms were abdominal pain, vomiting and upper gastrointestinal bleeding/anemia. The most useful investigations were barium studies and upper gastrointestinal endoscopy. Treatment was open surgery in all patients. There were no major complications and no deaths. Median hospitalization was 8 days. Conclusion: Acute gastric volvulus is a rare condition which requires a high index of suspicion for diagnosis, which is usually based on imaging studies. The treatment is immediate surgery. Volvulus can be treated successfully by open surgery with minimal morbidity and short hospitalization.

Damage control is well established as a potentially life-saving procedure in a few selected critically injured patients. In these patients the 'lethal triad' of hypothermia, acidosis, and coagulopathy is presented as a vicious cycle that often can not be interrupted and which marks the limit of the patient's ability to cope with the physiological consequences of injury. The principles of damage control have led to improved survival and to stopped bleeding until the physiologic derangement has been restored and the patient could undergo a prolong operation for definitive repair. Although morbidity is remaining high, it is acceptable if it comes in exchange for improved survival. There are five critical decision-making stages of damage control: I, patient selection and decision to perform damage control; II, operation and intraoperative reassessment of laparotomy; III, resuscitation in the intensive care unit; IV, definitive procedures after returning to the operating room; and V, abdominal wall reconstruction. The purpose of this article is to review the physiology of the components of the 'lethal triad', the indication and principles of abdominal damage control of trauma patients, the reoperation time, and the pathophysiology of abdominal compartment syndrome.