Skip to main content

Table 3 Maximum doses to critical organs at risk (OAR) during reirradiation for the entire cohort

From: Intensity modulated or fractionated stereotactic reirradiation in patients with recurrent nasopharyngeal cancer

Dose to OAR

median

min

max

brainstem

30

10

49

spinal cord

22

0

23

right optic nerv

25

1

43

left optic nerv

20

1

43

chiasma

11

1

39

  1. all doses in Gy