Severance Hospital in Seoul is JCI-accredited and works with US cancer centres like Anderson and Johns Hopkins. It offers advanced diagnostics including CT, MRI, PET, and PET/CT scans. Chemotherapy, the main treatment for Non-Hodgkin's lymphoma, typically costs around A$1,700 to A$4,500. Precise radiosurgery and Da Vinci robotic surgery are also available, providing targeted and minimally invasive tumour treatment options. The centre sees 1.6 million outpatients yearly, supporting thorough lymphoma care.