Istanbul Okan University Hospital uses a dedicated research centre to deliver evidence-based neurosurgery and radiation therapy. Surgical removal typically costs around A$12,300, covering physician fees, anaesthetic, and 4 days of hospital stay. Alternatively, 5-fraction stereotactic radiosurgery (SRS) may cost around A$5,700 for non-invasive cases. This private university facility treats over 200,000 patients annually and offers a free second medical opinion service with translated clinical records. Dr Seymur Niftaliev leads a multidisciplinary team within 10 specialized operating theatres, conveniently located near the international airport.