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: Dental
Hypopigmented patches present in – 
Select and explain. 
A. Nevus Ota, B. Nevus Ito, C. Nevus anemicus, D. Becker nevus
C: Nevus anemicus
Answer: C: Nevus anemicus 
Explanation: None