A form of external beam radiation therapy known as proton radiation therapy uses hydrogen (proton) ions as the main treatment beam. Because all protons have the same positive charge, magnetic fields can affect them. By employing a particle accelerator, the protons are accelerated and transformed into charged particles.
They are inserted into the patient's tumour after being charged with energy and guided using magnetic fields. Despite being created in the 1920s, proton radiation treatment has onl