Comparative Overall Survival and Time to Progression Across Four HDR Brachytherapy Fractionation Regimens in Locally Advanced Cervical Cancer: A Retrospective Cohort Study at UCH Ibadan, Nigeria
BACKGROUND Locally advanced cervical cancer represents the dominant presentation in sub-Saharan Africa, where radiotherapy remains the primary curative modality. High-dose-rate (HDR) intracavitary brachytherapy is an essential component of definitive chemoradiation; however, the optimal fractionation schedule in resource-limited settings remains de...