The Impact of Obesity on Outcomes Following Resection for Gastric Cancer

Abstract

Obesity may complicate resection for gastric cancer increasing the duration of surgical procedure, hospital stay and postoperative morbidity and mortality. However, BMI did not predict OS in our patients. Consequently, BMI may be too simple as a parameter to evaluate sophisticated interactions between different body fat compartments and inflammatory and immune responses and thus to predict long-term oncologic outcomes.