The Therapeutic Benefit of Allopurinol in the Treatment of Foreign Body Granulomas Caused by Polymethylmethacrylate Microspheres
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Background: Polymethylmethacrylate (PMMA) microspheres are permanent dermal fillers used in aesthetic procedures but may cause foreign body granulomas, resulting in chronic inflammation and discomfort. Allopurinol, a xanthine oxi... ...