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
Lesions associated with vital tooth 
Select and explain. 
A. condensing osteitis, B. cernentoma, C. periapical abscess, D. none of the above
B: cernentoma
Answer: B: cernentoma 
Explanation: None