Erdem Göker

Primary Tumor Histologic Regression and Immunotherapy Outcomes in Recurrent or Metastatic Melanoma

BACKGROUND: Histologic regression in primary cutaneous melanoma has shown inconsistent prognostic associations, and its relevance to immune checkpoint inhibitor (ICI) outcomes in patients who later develop recurrent or metastatic disease remains unclear. This study aimed to evalu...

Impact of adjuvant endocrine therapy on disease-free survival in early triple-positive breast cancer: a multicenter retrospective cohort study of the Turkish oncology group

Triple-positive breast cancer (TPBC), characterized by concurrent ER, PR, and HER2 positivity, poses unique therapeutic challenges due to ER–HER2 crosstalk. The optimal adjuvant endocrine therapy in TPBC patients receiving anti-HER2 regimens remains poorly defined. This multicent...