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When antibiotics aren't enough, think bugs — literally. An 11-year-old boy with a persistent, swollen eyelid turned out to have a claw-like insect part embedded in his lid, causing a lid abscess. Surgeons drained the abscess, removed the insect fragment, and the boy made a full recovery — a reminder that antibiotic-resistant preseptal cellulitis in kids warrants a much closer look.
When an 11-year-old boy showed up with a painfully swollen left eyelid that wasn't responding to antibiotics, doctors suspected something unusual was going on. Despite no reported history of an insect bite, a CT scan revealed soft tissue edema and early orbital involvement. After 48 hours of systemic antibiotics with no improvement, surgeons performed incision and drainage — and discovered a claw-like insect part buried inside the abscess, along with pus. Culture confirmed a Staphylococcus aureus infection.
The boy was treated with five more days of broad-spectrum antibiotics and made a full recovery with complete resolution of eyelid swelling. The case highlights how children — who often can't recall or report an insect bite — may present with atypical eyelid infections that closely mimic routine preseptal cellulitis.
Key Takeaways:
Why it matters: This rare case is a practical reminder for clinicians: when a child's eyelid infection doesn't improve with antibiotics, an embedded foreign body could be the hidden culprit. A high index of suspicion and timely surgical intervention can prevent serious orbital complications.