In this episode of SnazzySurgeon, we explore Subacute and Chronic Inflammations of the Breast, with a focus on non-lactational mastitis, including periductal mastitis and idiopathic granulomatous mastitis, as presented in Bailey & Love’s Short Practice of Surgery, 28th Edition. The episode examines the underlying pathology, diagnostic challenges, and evolving management strategies for these complex conditions. Tailored for surgical trainees and medical professionals, this discussion offers a clinically relevant overview of chronic inflammatory breast disorders.