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
A man who had suffered from displaced fracture of mandible complains of pain in-old fracture site near mental foramen. There is a movable tender mass on palpation in the area. The best preoperative diagnosis is: 
Select and explain. 
A. Neuroleiomyoma, B. Neurofibroma, C. Trigeminal neuralgia, D. Traumatic neuroma
D: Traumatic neuroma
Answer: D: Traumatic neuroma 
Explanation: None