Description: Module 5 focuses on benign breast conditions beginning with an overview of the formation of breast cysts, fibrocystic changes, and associated solid-appearing nodules. The clinical features and sonographic appearance of simple cysts is discussed with an emphasis on galactoceles, sebaceous cysts, puerperal mastitis, abscesses, periductal mastitis, and Mondor’s disease. The section on Breast Trauma includes a discussion of hematomas, seromas, fat necrosis, and Weber-Christian disease. Core Concepts: 90 min Focus Session: 70 min CME 1.5 SDMS CME