A<unk>  is a common type of conjunctival stromal degeneration in the eye. It appears as an elevated yellow-white plaque in the bulbar conjunctiva near the limbus. Calcification may also seen occasionally.
Pinguecula
Pterygium (conjunctiva)
Epiblepharon
Ranula
Acalvaria
Keratoconus
Pseudopterygium
Nasolabial fold