This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
Palatal papillary hyperplasia is best treated by - 
Select and explain. 
A. Cryosurgery, B. Electrosurgery, C. Electrocautery, D. Radiotherapy
A: Cryosurgery
Answer: A: Cryosurgery 
Explanation: None