This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
All of the following are causes of saddle nose deformity except 
Select and explain. 
A. Trauma, B. Hematoma, C. Leprosy, D. Sarcoidosis
D: Sarcoidosis
Answer: D: Sarcoidosis 
Explanation: Saddle nose (Depressed nose)The nasal dorsum is depressed (sagging of the bridge of nose)Depressed nasal dorsum may involve either bony, cailaginous or both bony and cailaginous componentsMost common etiology: Nasal traumaCauses are the hematoma: excessive surgical removal, trauma, syphilis, abscess, Leprosy, and tuberculosisRef: PL Dhingra, Diseases of Ear, Nose & Throat, 7th edition, pg no. 161