Ann Surg 2019 Jan
Ductal Carcinoma In Situ and Margins <2 mm: Contemporary Outcomes With Breast Conservation.   

Related Questions

What resection margins are required for pure DCIS with adjuvant RT? What resection margins are required for pure DCIS without RT? For additi...

NCCN suggests 2 - 4mm margins in DCIS, and no tumor on ink with invasive disease.