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
Radiographic appearance of Pindborg's tumor is – 
Select and explain. 
A. Onion - peel appearance, B. Sun burst appearance, C. Cherry - blosom appearance, D. Driven - snow appearance
D: Driven - snow appearance
Answer: D: Driven - snow appearance 
Explanation: Pindborg tumor radiologically presents as driven snow appearance, i.e. scattered flecks of calcification throughout the radiolucency.