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HDR implant: biological advantage
2Gy EQD
α
/
β
1.5
α
/
β
3.5
α
/
β
10
•
Ext beam
74Gy/37f
74
74
74
•
HDR Boost schedules after 45Gy/25f
•
Ext beam
42.4
43.3
44.2
16Gy/4f
67.5
65.1
62.8
16Gy/2f
85.8
76.8
68.4
23Gy/2f
127.8
106.1
85.4
•
HDR Boost after 35.7Gy/13f
•
Ext beam
43.4
40.5
37.9
17Gy/2f
91.8
77.6
64.1