How does Gamma Knife® work?
Please see above for an animation showing how the Leksell Gamma Knife® Perfexion™ radiosurgery machine operates. As with all Gamma Knife® machines, the Perfexion™ treats brain cancerAbnormal, uncontrolled cell division resulting in a malignant tumour that may invade surrounding tissues or spread to distant parts of the body. by targeting hundreds of pinpointed beams of radiationEnergy in the form of waves or particles, including radio waves, X-rays and gamma rays. directly at the tumourAn abnormal swelling. as an alternative to traditional neurosurgery. Once lying still and comfortable, the patient is manouevered into the correct position by the machine allowing it to focus on multiple lesions within one session. For further information regarding treatment with Gamma Knife® see articles written by expert Consultant Neurosurgeon, Ian Sabin regarding which conditions can be treated using Gamma Knife® and how the radiosurgery is carried out.
This is a promotional video by Elekta on Leksell Gamma Knife® Perfexion™.
