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Table 23 Suggested fractionation regimens for Unknown Primary (postoperative setting)

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

 

D (Gy)

d (Gy)

fxs

OTT (wks)

Comment

CTV2

60-64

2

30-32

6

(64 Gy if ECE+) [168]

 

63

1.8

30

6

 

CTV3

58.1

1.66

35

7

 
 

54

1.8

30

6

Â