Investigational Paradigms in Downscoring and Upscoring DCIS: Surgical Management Review

Table 5

Breast conservative surgery (BCS) results without RT.

Authors	Patients	Margin width	Local recurrence	Follow-up
Fischer et al. (2001) [58]	818	1 mm	31%	10 years
BiJker et al. (2001) [59]	1010	3 mm	13%	10 years
Houghtons et al. (2003) [60]	1701	1 mm	22%	4 years
Warren et al. (2005) [61]	1103		15%	7 years
Sabin et al. (2011) [62]	670	3 mm	High grade 18%; Low grade 10.5%	7 years
Heather et al. (2005) [43]; (median tumor size 10 mm)	197	>10 mm	4.6%	5 years