Outcomes Following Salvage Radiation and Systemic Therapy for Isolated Locoregional Recurrence of Breast Cancer after Mastectomy: Impact of Constructed Biologic Subtype

Table 3

Patterns of locoregional failure (LRF) after salvage radiotherapy for ILRR.

Parameters	Value
No. of patients	56
Incidence of LRF (%)	20.8%
Site of LRF
CW alone (n)	28 (50.0%)
Regional nodes alone (n)	20 (35.7%)
CW and regional nodes (n)	8 (14.3%)
SCV/ICV	14
IMN	12
Axilla	1
Multiple regions	1
Association of locoregional failure and radiation field
In filed	23 (41.1%)
Out of field	20 (35.7%)
Both	13 (23.2%)

LRF = locoregional failure. Others as in Table 2.