Table 3.

Toxicities

Toxicity	Grade	No. (%)
Acute
Any acute*	<3	212 (94.6)
	3	12 (5.4)
Acute skin	<3	213 (95.1)
	3	11 (4.9)
Acute breast pain, atrophy, or edema	<3	224 (100)
	3	0 (0)
Acute other	<3	223 (99.6)
	3	1 (0.4)
Late
Any late†	<3	223 (99.6)
	3	1 (0.4)
Late skin	<3	223 (99.6)
	3	1 (0.4)
Late breast pain, atrophy, or edema	<3	224 (100)
	3	0(0)
Late other	<3	224 (100)
	0	0 (0)

^*No lung acute toxic effects were noted.

^†One late grade-1 lung toxic effect of asymptomatic radiation pneumonitis was detected on follow-up imaging.