This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET 2018, Subject name: Medicine
A 40 year old immunocompromised patient develops multiple ulcers in the oesophagus leading to painful swallowing. The biopsy from the oesophagus is shown below. The diagnosis is? 
Select and explain. 
A. CMV, B. Candida, C. Eosinophilic esophagitis, D. Herpes
A: CMV
Answer: A: CMV 
Explanation: Option A=CMV- there are Basophilic inclusion bodies & owl eye appearance seen in slide.