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The risk for gangrenous cholecystitis is increased in male patients who have diabetes and a greater WBC count than 14 900/mm(3). Urgent surgical intervention should be considered for these patients because of the high morbidity and mortality rate of the condition.

The authors developed a scoring system that classified an organ as marginal or nonmarginal depending on the donor age and degree of steatosis. Marginal livers have a strong risk of developing early allograft dysfunction with increasing cold ischemia times and should be transplanted within 12 hr. Cold ischemia time was not found to be an important factor in the development of early allograft dysfunction in nonmarginal donors.

LARS is a safe but more demanding procedure in obese patients and a significant increase in complications should not be anticipated. Long-term control of reflux by LARS in higher-BMI patients is slightly worse than that in normal-weight subjects.

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