Ductal Carcinoma In Situ (image) Brigham and Women's Hospital Share Print E-Mail Caption DCIS is categorized as low-, intermediate- or high-grade based on how cells look compared to normal breast cells. Surgery is the standard of care for all types of DCIS. Credit Image courtesy of Yasuaki Sagara/Brigham and Women's Hospital. Usage Restrictions Image credit must be shown. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.