This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disease of External Nose & Nasal Septum, Subject name: ENT
Septal perforation is not seen in: 
Select and explain. 
A. Septal abscess, B. Leprosy, C. Rhinophyma, D. Trauma
C: Rhinophyma
Answer: C: Rhinophyma 
Explanation: (c) Rhinophyma(Ref. Scott Brown, 8th ed., Vol 1; 1150)Also known as potato nose Rhinophyma is due to hypertrophy of the sebaceous glands of the tip of nose. It does not involve the septum.