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: Radiology
All of the following are considered in differential diagnosis of a pericoronal radiolucency except 
Select and explain. 
A. Odontome, B. Ameloblastic fibro-odontome, C. Percipical osteitis, D. AOT
C: Percipical osteitis
Answer: C: Percipical osteitis 
Explanation: None