Abstract
The clinicopathologic spectrum of reactive granulomatous dermatitis (RGD) includes 4 subtypes: palisaded neutrophilic and granulomatous, interstitial granulomatous, polycyclic (granuloma annulare–like), and drug-induced reactive granulomatous dermatitis (diRGD).1 Granulomatous drug eruptions encompass the latter in addition to drug-induced variants of accelerated rheumatoid nodulosis, granuloma annulare (GA), sarcoidosis, and interstitial granulomatous drug reaction.1, 2, 3 Topiramate is an anticonvulsant drug used for migraine prophylaxis. We report a case of topiramate-induced RGD with clinical and histologic features that differentiate it from the recently reported topiramate-induced granuloma annulare.4, 5, 6
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.