1744-1745 / 1778
External radiotherapy
•Technic : 81.25 % have the 3 (IMRT, IGRT, 3D). 68.75 % IMRT and IGRT
• Most centers (68.75%) : 45-50.4 Gy
• Dose per fration: 1.8-2 Gy, 25-28 .
•QT (87.5% centers 14/16) : CDDP 40 mg/m2/weekly.