This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and PNS, Subject name: ENT
Diabetic patient with mass and blackish discharge from nose is most likely to have: 
Select and explain. 
A. Aspergillus, B. Mucormycosis, C. Rhinosporidium, D. Candida
B: Mucormycosis
Answer: B: Mucormycosis 
Explanation: Ans: b (Mucormycosis) Ref: Dhingra, 4th ed, p. 151MucormycosisSeen in uncontrolled diabetics and immunosuppressive drug usageClinical features include black necrotic mass filling nasal cavity eroding the septumComplicationsIt can break through cribriform plate entering meninges and brainTreatment:Amphotericin B and surgical debridement