Trends in Unilateral and Contralateral Prophylactic Mastectomy Use in Ductal Carcinoma In Situ of the Breast: Patterns and Predictors

Increased use of contralateral prophylactic mastectomy (CPM) as treatment for ductal carcinoma in situ (DCIS) in the US was first noted in the early 2000s. Optimization of treatment guidelines for DCIS requires an understanding of current surgical treatment trends, particularly as they may differ by patient sociodemographic and community resource factors. The aim of this study was to evaluate surgical treatment trends among US women with DCIS...