This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: CNS Tumors, Subject name: Surgery
Stereotactic radiosurgery is used in which of the following conditions? 
Select and explain. 
A. Metastatic brain tumors, B. Aeriovenous malformations, C. Trigeminal neuralgia, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: STEREOTACTIC RADIOSURGERY - SRS is a non-surgical radiation therapy used to treat functional abnormalities & small tumors of brain - Deliver precisely-targeted concentrated dose of radiation in fewer high-dose treatments to a defined volume in the brain Common uses of Stereotactic Radiosurgery (BAT) - Brain tumor(Benign, malignant, primary & metastatic tumors, single & multiple) - Benign lesions of cranial nerves - Aeriovenous malformations - Trigeminal neuralgia