In most neoplasia cases, radiotherapy requires daily visits (except Saturdays, Sundays and bank holidays) for a few weeks (2-8).In this way, healthy tissues that are inevitably irradiated, having better repair mechanisms than neoplasmatic cells, can correct (even between two consecutive sessions) damages caused by the treatment.It is important, however, that there should be no unnecessary interruption of the treatments, as this will result in their non-effective action.