Is there a role for locoregional surgery in stage IV breast cancer?

Current guidelines do not recommend locoregional surgery for Stage IV breast cancer at presentation despite some studies suggesting a survival benefit. We aimed to assess outcomes in patients with Stage IV breast cancer who underwent surgery. In a cohort study of all Stage IV breast cancers diagnosed at our tertiary-referral specialist centre between 2006 and 2012, we assessed patient survival in the context of demographics, histopathology, metastatic burden, and type of surgery performed.