Radiotherapy is a treatment modality usually used to treat cancers. Occasionally non-cancerous conditions may also be treated. Radiotherapy is a high-energy, targeted X-ray treatment which kills tumour cells by damaging DNA. Itâs usually delivered once a day on weekdays (Monday to Friday), excluding weekends and public holidays. The treatment, including set-up, takes about 15 minutes in most cases. Certain treatments may take longer. The overall treatment course may range from one day to several weeks, depending on each individual case. There are specially qualified staff, called radiotherapists, who work at radiotherapy units, and they position you every day and deliver…