Pterygium is-
Correct Answer: A connective tissue degeneration
Description: Pathologically pterygium is a degenerative and hyperplastic condition of conjunctiva. The subconjunctival tissue undergoes elastotic degeneration and proliferates as vascularised granulation tissue under the epithelium, which ultimately encroaches the cornea. The corneal epithelium, Bowman's layer and superficial stroma are destroyed. ref: A K KHURANA OPHTALMOLOGY,E4, Page-80
Category:
Ophthalmology
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