Technical guidelines for head and neck cancer IMRT on behalf of the Italian association of radiation oncology - head and neck working group

Table 10 Suggested fractionation regimen for oropharyngeal cancer

Authors		D (Gy)	d (Gy)	Fxs	OTT (wks)	Comment
	CTV1	70	2	35	7
Eisbruch [17]		66	2.2	30	6	T1-2 in absence of conc chemo (RTOG 00–22)
Sanghera [118]		55	2.75	20	4.5	Retrospective analysis
	CTV2	63	1.8	30	6
Eisbruch [17]		60	2	30	6	T1-2 in absence of conc chemo (RTOG 00–22)
	CTV3	58.1	1.66	35	7
Eisbruch [17]		54	1.8	30	6	T1-2 in absence of conc chemo (RTOG 00–22)
Sanghera [118]		41.25	2.75	15	3

ISSN: 1748-717X