Estophia Hospital in Istanbul provides essential diagnostics for thymoma, including CT scans starting from around A$350 and PET/CT scans typically running A$910–1,400. Genetic mutation tests, like KRAS, NRAS, and BRAF, may cost around A$6,300. The hospital serves international patients and offers multidisciplinary care across 28 departments with 87 doctors. This range of diagnostics supports thorough evaluation before any treatment decisions.