Head and neck tumors: various intracranial primary and metastatic tumors, nasopharyngeal, nasal cavity, sinus, ear, eye and oral cavity tumors, laryngeal cancer, thyroid cancer, salivary gland tumors, etc. Thoracic tumors: lung cancer, esophageal cancer, mediastinal tumors, breast cancer, etc. Abdominopelvic tumors: liver cancer, stomach cancer, pancreatic cancer, biliary tract tumor, rectal cancer, colon cancer, kidney cancer, prostate cancer, bladder cancer, cervical cancer, endometrial cancer, ovarian cancer, vulvovaginal cancer, penile cancer, testicular tumor, etc. Other malignant tumors: skin cancer, malignant lymphoma, malignant melanoma, soft tissue tumors, bone tumors and various metastases, etc. Benign lesions: pituitary tumor, craniopharyngioma, vestibular nerve sheath tumor (auditory neuroma), trigeminal nerve sheath tumor, chordoma, cerebrovascular malformation, scar, etc. Dysfunctional lesions: trigeminal neuralgia, intractable pain, Parkinson’s disease, epilepsy, some schizophrenia, obsessive-compulsive disorder and other functional disorders.