Table 3.

Site of recurrence characteristics in relation to different type of treatments performed 3DCRT or VMAT

	3DCRT 160		VMAT 165
	Number	Percent	Number	Percent
Recurrence	114	71	101	61
Local (L)	94	82.5	74	73.2
Local + Distant(L + D)	6	5.2	12	11.8
Distant(D)	14	12.3	15	15
In field (IF)	97	97	82	95.4
Marginal(M)	3	3	4	4.6
Outfield (OF)	0	0	0	0

Abbreviations: 3DCRT 3dimensional conformal radiotherapy, VMAT volumetric modulated arc therapy