Patterns of relapse in patients with high grade glioma receiving combined treatments including stereotactic re-irradiation for a first relapse.

Purpose: Bevacizumab and stereotactic treatment are efficient combined or alone in relapse glioma. However, patterns of relapse after this kind of salvage treatment have never been studied. The purpose of this unicentric retrospective analysis was to assess and understand the patterns of relapse of high grade glioma treated with stereotactic radiation, with or without bevacizumab.

Prognostic and therapeutic factors of gliosarcoma from a multi-institutional series.

The aims of this multicentre retrospective study were to identify prognostic or therapeutic factors impacting on overall survival in patients with gliosarcoma. The analysis included all patients treated for gliosarcoma between 1998 and 2014 in seven French academic centres. Seventy-five patients with a median age of 60 years (range from 23 to 79 years) were treated with a combination of surgery (n = 66), radiotherapy (adjuvant for 64 patients and exclusive for 8 patients) and temozolomide based chemotherapy (n = 58).

Maxillary and mandible contouring in patients with a head and neck area irradiation.

Purpose: Dental care is crucial after irradiation of the head and neck. This care may include dental restoration, extractions, and prosthetic implantation or prosthesis adjustment. To perform these procedures safely, dentists need to know the delivered radiation dose delivered to the relevant part of the mandible and/or maxilla.