Gamma-knife is the simple, civil name of stereotactic radio-surgery. It is a type of irradiation therapy that has been developed especially for brain tumors. Unfortunately it is not suitable for every brain tumor – but in the case when this mode of therapy can be recommended, patients will be routinely informed by the consultancy.Of course “gamma-knife” therapy can be performed on our Clinic, so the possibility of using this method is considered automatically by each patient.