From: Recurrence and mortality according to Estrogen Receptor status for breast cancer patients undergoing conservative surgery. Ipsilateral breast tumour recurrence dynamics provides clues for tumour biology within the residual breast
5 years
10 years
Cons. Plus RT - 2552 patients
IBTR
130
217
DM
396
521
Deaths
478
590
Quad - 273 patients
41
62
22
37
47
66