This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy of skin, Subject name: Dental
Moth eaten alopecia is seen in - 
Select and explain. 
A. Black dot tinea, B. Telogen effluvium, C. Alopecia areata, D. Secondary syphilis
D: Secondary syphilis
Answer: D: Secondary syphilis 
Explanation: Patchy hair loss of the scalp is described as moth eaten syphilitic alopecia seen in secondary syphilis. Ref Harrison20th edition pg 1202