Table 4. Acute and late toxicity.

Acute toxicity (Total)		G0	G1-G2	G3	G4	Not Available
	Radiation dermatitis	0	44	4	1	7
By Subgroup	Gross disease	0	23	5	0	4
	No gross disease	0	13	3	0	0
	Mastectomy	0	25	4	0	4
	BCS	0	15	2	0	0
	Hypofractionation	0	10	4	0	4
	Standard fractionation	0	22	2	0	0
Late toxicity (Total)
	Fibrosis	19	11	4	0	15
	Telangiectasia	27	4	3	0	15
	Necrosis	33	0	0	1	15
	Lymphedema	30	4	0	0	15
	Hyper/Hypopigmentation	28	6	0	0	15
	Neumonitis	32	2	0	0	15
By Subgroup	Gross disease	4	14	2	2	10
	No gross disease	5	6	1	2	2
	Mastectomy	4	10	2	2	15
	BCS	4	9	1	1	2
	Hypofractionation	2	3	1	2	10
	Standard fractionation	5	16	2	1	0

Acute toxicity reported for 56 re-irradiations using CTCAE 3.0. Late toxicity reported for 47 patients (2 with bilateral disease) that had at least one course of re-irradiation.