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Updated: Jul 17, 2026

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Skin Biopsy for Diagnosing Discoid Lupus Erythematosus
Published on: June 10, 2025
Oral ulceration--the importance of biopsy
1Department of Ear, Nose & Throat, University College Hospital Galway, Galway, Ireland. eimear_phelan@yahoo.com
Irish Medical Journal
|February 6, 2007
Abstract:
Pemphigus vulgaris is a rare cause of oral ulceration. A 34 year old male presented with a three week history of severe oral ulceration which was initially treated as aphthous ulceration. However, he failed to improve and a mucosal biopsy was performed. Histology and immunostaining confirmed pemphigus vulgaris.
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