Introduction Cardiac masses encompass a wide spectrum of etiologies, including primary tumors, both benign and malignant, metastatic tumors, and non-neoplastic lesions., The differential diagnosis of cardiac masses is challenging due to overlapping clinical presentations, diverse imaging characteristics, heterogeneity among different mass types, limited clinical experience, and the rarity of some of these conditions., This clinical case presents an intriguing scenario involving a cardiac mass, highlighting the complexities in its diagnosis and management. […]