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
Recurrence of OKC is due to: 
Select and explain. 
A. Thin and fragile epithelium, B. Satellite cyst, C. Increased mitotic activity, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Recurrence of OKC is due to:

Thin and fragile epithelium
Satellite cyst
Increased mitotic activity