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: Pathology
The cyst with highest recurrence rate is: 
Select and explain. 
A. Keratocyst, B. Periapical cyst, C. Nasoalveolar cyst, D. Globulornaxillary cyst
A: Keratocyst
Answer: A: Keratocyst 
Explanation: None