Name a common etiologic factor in hordeolum and blepharitis.

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Name a common etiologic factor in hordeolum and blepharitis.



Answer: Hordeolum is an acute, localized swelling of the eyelid that may be external or internal and usually is a pyogenic (typically staphylococcal) infection or abscess.

Blepharitis is inflammation that affects the eyelids; usually involves the part of the eyelid where the eyelashes grow.

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