Mehmet Faik Özçelık

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...