This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
Patient presented with itching. What is the diagnosis? 
Select and explain. 
A. Trichiasis, B. Blepharitis, C. Ectropion, D. Atopic dermatitis
B: Blepharitis
Answer: B: Blepharitis 
Explanation: BLEPHARITIS-inflammation of lid margin