Huashan Hospital Affiliated to Fudan University*** has 39 clinical and medical departments, including 10 national key disciplines - neurosurgery, hand surgery, neurology, infectious diseases, integrated Chinese and Western medicine clinics, urology, nephrology, cardiovascular medicine, imaging medicine and nuclear medicine, and general surgery; and 16 national clinical key 16 specialties - Orthopedics, Key Laboratory (Hand Function Reconstruction Laboratory), Specialized Nursing, Key Laboratory (Antibiotic Research Institute), Laboratory Medicine, Neurosurgery, Hand Surgery, Endocrinology, Traditional Chinese Medicine (Lung Disease), Neurology, Dermatology, Urology, Nephrology, Surgery, Gastroenterology, Traditional Chinese Medicine (Geriatrics); 2 Clinical Medical Centers in Shanghai - Neurosurgery, Hand Surgery. Huashan Hospital has also introduced many international advanced medical instruments and equipment, such as high-definition PET/CT, radio wave knife, 3.0 intraoperative magnetic **** vibration, gamma knife, 256-layer CT and a large number of high-precision instruments, so that Huashan Hospital's medical equipment reaches a leading position in the country, close to the international advanced level.