Many things: There are many conditions that can appear on the eyelid margin. It is impossible to diagnose without examination under a slit lamp microscope by an ophthalmologist. Eyelid styes, papillomas, blepharitis, even skin cancers can occur on the eyelid. If this bump is new, than you need to be examined by an ophthalmologist to determine the diagnosis and then further treatment. Good luck!
Answered 5/7/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
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