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PDR H&N
• Patients : 236
Post-op=192
• Dose :
BT alone: 56 Gy
(144 pts)
Boost : 24 Gy
(92 pts)
• DR: 0.4-0.7 Gy/h
1 pulse/h, 24 h
V. Strnad, W. Melzner, Strahlenther Onkol 2005;181:762–7
• 5 y. survival
T1-2 : 82-73% T3-4 : 56%
• 5y. RF
T1-2 : 93-83 % T3-4 : 83%
• Soft tissue necrosis : 9,7%
• Bone necrosis: 7,2%