Clinical Characteristics and Survival Outcomes in Patients with Cancer of Unknown Primary Site (CUP): A Retrospective Cohort Study
Background: Carcinoma of unknown primary (CUP) remains a heterogeneous disease, with poor survival outcomes and limited data from Thailand. Objective: To describe clinical characteristics, clinicopathologic features, treatment patterns, progression-free survival (PFS), overall survival (OS), and to identify prognostic...