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: Pathology
Hidradenitis suppurativa is found in- 
Select and explain. 
A. Sebaceous glands, B. Hair follicle, C. Eccrine glands, D. Apocrine glands
D: Apocrine glands
Answer: D: Apocrine glands 
Explanation: Hidradenitis suppuration is an acute suppurative inflammation of apocrine glands with abscess formation. It usually occurs after staphylococcal infection.
Usual site is →​ Axillae & anogenital region.