Gangnam Severance Hospital in Seoul offers advanced tonsil cancer care using da Vinci robotic surgery for minimally invasive tumour removal. Tomotherapy targets tumours precisely, sparing healthy tissue during radiotherapy. Diagnostics start from genetic screening around A$2,900, with PET-CT, MRI, CT scans, and tumour marker tests also available. The international centre provides free interpreters, transfer services over A$4,400, and an accelerated program that can begin diagnostics and treatment from day one of arrival.