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
Internal resorption may be seen on the radiograph as 
Select and explain. 
A. Inter proximal bone loss, B. Small radiolucent enlargement of the pulp chamber, C. Radiopacity in pulp chamber, D. Small area around the root apex
B: Small radiolucent enlargement of the pulp chamber
Answer: B: Small radiolucent enlargement of the pulp chamber 
Explanation: None