IgA negative immunofluorescence in diagnoses of adult-onset Henoch-Sch önlein purpura.
We describe two cases of young adult men presenting with diffuse petechial rash and gastrointestinal disturbances. They were found to have leukocytoclastic vasculitis without immunoglobulin A findings under direct immunofluorescence on skin biopsy histopathology performed over a week after the appearance of lesions. Henoch Schönlein purpura (HSP) was diagnosed based upon the clinical presentation as well as the leukocytoclastic vasculitis biopsy findings.
PMID: 32675977 [PubMed]
Source: Baylor University Medical Center Proceedings - Category: Universities & Medical Training Authors: Poudel P, Adams SH, Mirchia K, Jain H, Eranki A Tags: Proc (Bayl Univ Med Cent) Source Type: research
More News: Gastroenterology | Henoch-Schonlein Purpura | Skin | Skin Biopsy | Universities & Medical Training | Vasculitis