Case Report
Persistent Upper Lip Swelling Caused by Foreign Body Infection: A Case Report
Abstract
Persistent lip swelling can be a diagnostic challenge. We report an unusual case of lip edema in the setting of lip surgery 30 years before presentation and because of retained foreign material. This case highlights the importance of accurate historical information and aggressive diagnostic methods in assessing persistent lip swelling.
Key Points
* Persistent lip swelling should be carefully evaluated for foreign body infection, as lip augmentation with various foreign materials is increasing.
* Foreign bodies increase the risk of infection and are responsible for the failure of antimicrobial therapy by inducing neutrophil defect and biofilm formation.
* A careful patient history and physical evaluation, followed by the removal of the foreign material is required for a cure.
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