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
An African-American patient shows a radiolucent area surrounding the apices of mandibular anterior teeth which are vital. The most probable diagnosis is 
Select and explain. 
A. Periapical abscess, B. Periapical granuloma, C. Periapical cemental dysplasia, D. Condensing osteitis
C: Periapical cemental dysplasia
Answer: C: Periapical cemental dysplasia 
Explanation: None