Pterygium
- Pterygium is a growth that develops on the conjunctiva or mucous membrane that covers the white part of the eye.
- It’s a benign or noncancerous growth that’s often shaped like a wedge.
Chalazion
- A chalazion is a small bump that appears on the eyelid because of a blocked oil gland. It can appear as a single granuloma or multiple granulomas in the upper or lower eyelids.
Trachoma
- Is a contagious bacterial infection which affects the conjunctiva covering of the eye, the cornea and the eyelids. It is often associated with poverty and lack of proper hygiene.
- It is responsible for the visual impairment of 2.2 million people, of whom 1.2 million are irreversibly blind according to world health organization.
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