Seoul National University Hospital performs over 3,800 neurosurgical interventions annually, the highest volume in South Korea. Specialist consultations start from around A$60. Diagnostic MRI is typically A$1,700 and PET scans are around A$3,500. Gamma Knife radiosurgery costs around A$20,000–27,600. A stereotactic biopsy usually runs A$9,800–19,600 and covers two days in a semi-private ward. Major craniotomy typically costs A$50,400–53,200. This includes one day in ICU and up to ten days in a ward. The hospital uses a full electronic data system for all patient records.