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
Patchy hair loss with velvety skin points to the diagnosis of 
Select and explain. 
A. Alopecia aereata, B. Trichotelomania, C. Hypehyroidism, D. Adenoma sebacicum
C: Hypehyroidism
Answer: C: Hypehyroidism 
Explanation: Ans. is 'c' i.e., Hypehyroidism Hair loss in combination with velvety skin is seen in patients with excess of thyroid hormone production; thus the most probable answer is hypehyroidism