Güney Özkaya

Development and internal validation of a prognostic nomogram for resected non-metastatic Siewert type II–III gastroesophageal junction adenocarcinoma: a single-center retrospective study

Prognostic assessment of resected gastroesophageal junction (GEJ) adenocarcinoma relies primarily on American Joint Committee on Cancer (AJCC) tumor–node–metastasis (TNM) staging, which does not incorporate comorbidity burden, lymph node ratio (LNR), signet-ring cell histology, o...

Extracorporeal loop, Hem-o-lok clip, and Endostapler for Appendiceal Stump Closure in Laparoscopic Appendectomy: a Retrospective Cohort Study

Purpose: No consensus exists on the optimal method of appendiceal stump closure during laparoscopic appendectomy. This study aimed to compare the safety and clinical outcomes of three stump closure methods: loop, Hem-o-lok clip, andendostapler.Methods: Medical records of patients...