Desquamative Gingivitis
A clinical presentation characterised by erythema, desquamation, and erosion of the gingival epithelium, most commonly representing a manifestation of a mucocutaneous disorder rather than a primary gingival disease.
Full Definition
Desquamative gingivitis is not a diagnosis in itself but a clinical term describing gingival erythema, peeling, blistering, or ulceration of the attached and marginal gingiva. It most frequently presents as a manifestation of oral lichen planus, mucous membrane pemphigoid, or pemphigus vulgaris, and less commonly of linear IgA disease or dermatitis herpetiformis. Editors must resist treating it as a synonym for any single underlying condition. In clinical reports, it is conventionally used as a descriptive term pending histopathological confirmation of the causative disorder.
Usage
Usage note: Always used as a descriptive clinical term, not a definitive diagnosis. Editors should not substitute the name of an underlying disease when the source text uses 'desquamative gingivitis' as a presenting sign.
In Context
- "The biopsy was performed to identify the aetiology of the persistent desquamative gingivitis affecting the maxillary anterior region." — Case report
- "Desquamative gingivitis was the presenting complaint in three of the five patients subsequently diagnosed with mucous membrane pemphigoid." — Clinical study abstract