ESTRO Multidisciplinary Management of Breast Cancer 2017

Breast Conserving Surgery of the Primary (DCIS)

1. In women undergoing breast conserving surgery for DCIS and planned whole breast radiation treatment which minimum margin width is sufficient to avoid re-excision?

St. Gallen Result of Voting

No ink on DCIS?

34,6%

2 mm clearance?

61,5%

5 mm clearance?

0%

Margin is irrelevant?

0%

Abstain

3,8%

Stellungnahme der dt. Expertengruppe : Zustimmung; AGO empfiehlt bei Rändern <2mm über Nachresektion nachzudenken

8