ISSN: 2574-7800
Authors: Qasem NA*, Atia H and Al Otaibi MF
Background: Linear immunoglobulin A (IgA) bullous dermatosis (LABD) is a rare, immune-mediated blistering disorder characterised by the deposition of a linear band of IgA at the dermoepidermal junction. The exact cause and triggering factors of LABD still remain unknown. Main observations: A previously healthy 40-year-old male developed widespread vesico-bullous lesions shortly after receiving influenza vaccination. A punch biopsy obtained from one of the lesions revealed a diagnosis of LABD. Conclusion: Further research needs to be done in order to establish the underlying triggers for LABD. This case report demonstrates that a causal relationship between influenza vaccination and the initiation of LABD may exist in susceptible individuals.
Keywords: Bullous Disease; Vaccination; Immunization; Influenza; Linear IgA Bullous Disease
