CPB Budapest 2017

Mobile tongue and floor of mouth

Iridium 192 alone local failure necrosis

> 62.5 Gy - > 0.5 Gy/h 7 % 44 %

> 62.5 Gy - < 0.5 Gy/h 13 % 19 %

< 62.5 Gy - > 0.5 Gy/h 21 % 37 %

< 62.5 Gy - < 0.5 Gy/h 48 % 5 %

J.J. Mazeron et al, Radiother. Oncol. 21, 39, 1991