Abstract
Purpose
Paraffinoma is a granulomatous reaction to paraffin or oily substances. We report delayed diagnosis of paraffinoma that was misdiagnosed as chalazion.
Case summary
A 49-year-old male presented with masses, swelling, and erythema in the right lower eyelid, masses and swel-ling in the right upper eyelid, and intermittent conjunctival injection that had appeared 3 months ago. The patient admitted having received paraffin injection to the right lateral canthal area and nasal bridge for cosmetic purposes by non-medical personnel 17 years prior to presentation. The mass showed partial response to intralesional triamcinolone injection but did not respond to sys-temic steroid.
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