This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cornea, Subject name: Ophthalmology
Not a cause of enlarged corneal nerves 
Select and explain. 
A. Neurofibromatosis, B. Riley day dysautonomia, C. MEN, D. Band shaped keratopathy
D: Band shaped keratopathy
Answer: D: Band shaped keratopathy 
Explanation: CAUSES OF ENLARGED CORNEAL NERVES *Leprosy *Keratoconus (prominent) *Neurofibromatosis *Riley day dysautonomia *MEN *Posterior Polymorphous Membrane Dystrophy