What are the histopathological features of dermatitis herpetiformis?
Abstract
Dermatitis herpetiformis is characterized by granular IgA deposits in the dermal papillae, neutrophilic microabscesses, and often coexists with intestinal changes seen in coeliac disease. Direct immunofluorescence is a critical diagnostic tool in identifying these specific histopathological features.
Fields of Study & Subjects
Celiac Disease Research and Management
Autoimmune Bullous Skin Diseases
Skin and Cellular Biology Research
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 27 January 2026
- Language
- EN