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
Apple jelly nodules on the nasal septum are found in cases of ? 
Select and explain. 
A. Tuberculosis, B. Syphilis, C. Lupus Vulgaris, D. Rhinoscleroma
C: Lupus Vulgaris
Answer: C: Lupus Vulgaris 
Explanation: Ans. is 'c' i.e., Lupus vulgaris Lupus vulgaris It is an indolent and chronic form of tuberculous infection. Female to male ratio is 2:1. Most common site is the mucocutaneous junction of the nasal septum, the nasal, vestibule and the ala. Characteristic Feature is the presence of apple- jelly nodules (Brown gelatinous nodules) in skin. Lupus can cause perforation of cailaginous pa of nasal septum. Confirmation is by Biopsy