Which is more associated with an active infection?

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Study for the NBEO Ocular Disease Part 1 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare for your exam! Get ready for your success!

Multiple Choice

Which is more associated with an active infection?

Explanation:
An active eyelid infection most clearly presents as a hordeolum, or stye. It’s an acute bacterial infection of a lash follicle or eyelid gland (often Staphylococcus aureus), producing a painful, red, swollen lump with possible purulent discharge. In contrast, chalazion is a noninfectious, granulomatous blockage of a Meibomian gland that forms a painless, chronic lump. Blepharitis is chronic inflammation of the eyelid margin and can involve bacteria but isn’t an acute infection by itself, and madarosis is eyelash loss, not an infection. So the association with active infection is strongest for a hordeolum.

An active eyelid infection most clearly presents as a hordeolum, or stye. It’s an acute bacterial infection of a lash follicle or eyelid gland (often Staphylococcus aureus), producing a painful, red, swollen lump with possible purulent discharge. In contrast, chalazion is a noninfectious, granulomatous blockage of a Meibomian gland that forms a painless, chronic lump. Blepharitis is chronic inflammation of the eyelid margin and can involve bacteria but isn’t an acute infection by itself, and madarosis is eyelash loss, not an infection. So the association with active infection is strongest for a hordeolum.

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