Changing patterns in diagnosis and treatment of ductal carcinoma in situ of the breast

This study shows a steep rise in diagnosis of non-symptomatic DCIS after introduction of screening. Further, the introduction of pre-operative diagnosis by stereotactic core biopsy resulted in a decrease of multiple surgical procedures. Mastectomy, with increasing application of breast reconstructions, remains an important treatment modality in the management of DCIS despite advancements in detection and diagnosis.