3.

Acute radiation toxicities in patient with H&N EMP

Dose (Gy)	N	Dermatitis				Mucositis
		Grade 1 [n (%)]	Grade 2 [n (%)]	P		Grade 1 [n (%)]	Grade 2 [n (%)]	Grade 3 [n (%)]	P
H&N, head and neck; EMP, extramedullary plasmacytoma.
<45	4	1 (25.0)	0	0.731		2 (50.0)	2 (50.0)	0	0.767
≥45	23	9 (39.1)	2 (8.7)			13 (56.5)	7 (30.4)	3 (13.0)