Étude des facteurs pronostiques de radiodermite aiguë dans le cancer du sein traité par irradiation conformationnelle adjuvante avec ou sans modulation d’intensité

In this monocentric retrospective study, with a prospective collection of the severity of acute radiodermatitis, no grade 3 radiodermatitis has been observed and the frequency of occurrence of grade 2 radiodermatitis was lower than previously published. In contrast to previously published results, IMRT was not associated to a lower risk of grade≥2 acute radiodermatitis. Multivariate analysis found BMI, phototype, and histology to be risk factors of grade≥2 acute radiodermatitis.