G. G. Torgomyan

Charlson comorbidity index in predicting postoperative complications and long-term outcomes after esophagectomy: A multicenter retrospective study

Background: Esophagectomy remains a high-risk surgical procedure associated with substantial postoperative complications and mortality. Preoperative risk stratification requires simple, reproducible tools to account for the cumulative comorbidity burden. Aim: To evaluate the association of comorbidity burden, assessed...