This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infection, Subject name: Medicine
Loss of lateral 1/3rd' of eyebrow is seen in - 
Select and explain. 
A. Lepromatous leprosy, B. Taenia capitis, C. Tuberculosis, D. Tetanus
A: Lepromatous leprosy
Answer: A: Lepromatous leprosy 
Explanation: Lepramatous leprosy is characterised by widespread nodules & infiltration ,with loss of lateral one third of eyebrows (madarosis). It is a immune complex(type 2) reaction. Nerve involvement will be late. Loss of sensation will be late. Reference Harrison20th edition pg 1054