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: Skin
Which of the following can cause both cicatricial as well as noncicatrical alopecia ? 
Select and explain. 
A. Alopecia areata, B. Telogen effluvium, C. SLE, D. Hypothyroidism
C: SLE
Answer: C: SLE 
Explanation: Ans. is 'c' i.e., SLE