Osman Bilgin Gülçiçek

Limited Discriminatory Performance of Preoperative Systemic Inflammatory Indices for Tumor Stage Assessment in Gastric Cancer: A Retrospective Cohort Study

Background:Systemic inflammatory indices are widely investigated as accessible biomarkers in gastric cancer, primarily for prognostic assessment.Their ability to discriminate tumor stage before treatment remains uncertain.This study evaluated the diagnostic performance of preoper...

Comparative Prognostic Value of the Preoperative Prognostic Nutritional Index and Gustave Roussy Immune Score After Curative-Intent Gastrectomy for Gastric Cancer

Background/Objectives: We compared the prognostic performance of preoperative prognostic nutritional index (PNI) and Gustave Roussy Immune Score (GRIm-s) after curative-intent gastrectomy. Methods: This retrospective cohort included 168 patients, including five postoperative in-h...