Breast Cancer Preoperative Staging: Does Contrast-Enhanced Magnetic Resonance Mammography Modify Surgery?

Table 8

Site and number of first failure after treatment.

	Change surgery
	No	Yes
Site	N (%)	N (%)
Local	15*(3.7)	5**(4.2)
Regional	3 (0.7)	1 (0.8)
Contra lateral breast cancer	5***(1.2)	0
Distant	11 (2.7)	9 (7.6)
None	373 (91.6)	103 (87.3)

*Includes one patient with concurrent contra lateral breast cancer and four patients with synchronous distant metastases.
**Includes one patient with concurrent distant metastases.
***Includes one patients with concurrent ipsilateral local failure.