Approximate point estimates of γ
50
Tumors
γ
Normal tissue γ
Prostate
0.9
Lung RP
1
Head and neck 1.5-2.5
Dysphagia
2.5
Rectum
0.8
Fibrosis
~3
Telangiectasia ~3
Rectal bleeding 3
Esophagus
1.1