The provisions of sub-section 9 relating to cancer treatment using external radiotherapy are applicable to the neurosurgery authorisation holders referred to in article R. 6123-100-1, with the exception of articles D. 6124-133-1 and D. 6124-133-3 and subject to the following adaptations for articles D. 6124-133-4 and D. 6124-133-5:
1° Final validation of the delineation of target volumes and organs at risk is the responsibility of a surgeon specialising in neurosurgery after obtaining the opinion of a radiotherapist from the team mentioned in article D. 6124-137;
2° The preparation of each treatment is validated by a surgeon specialising in neurosurgery and by a medical physicist after obtaining the opinion of a radiotherapist from the team mentioned in Article D. 6124-137 ;
3° The treatment of each patient may be carried out by two medical radiology technicians present at the treatment station or by a medical radiology technician and a state-qualified operating theatre nurse present at the treatment station.