At Asan Medical Centre, Radiation Therapy is delivered using advanced radiation delivery systems and personalised treatment plans tailored to the patient's cancer type, stage, location, and overall health. Established in 1989, this ISO hospital in Seoul, South Korea has 2700 beds and provides comprehensive oncology services.

Radiation Therapy may be recommended to destroy or control cancer cells, reduce the risk of recurrence, shrink tumors before surgery, or relieve symptoms caused by advanced cancer. Depending on the clinical situation, patients may receive external beam radiation or internal radiation such as brachytherapy. Advanced planning techniques help direct radiation toward the tumor while limiting exposure to nearby healthy tissues. Regular assessments during and after treatment help monitor response and manage treatment-related effects.