Linear IgA bullous dermatosis in a 4-year-old child

Dear Editor, Linear IgA bullous dermatosis (LABD) is the most common autoimmune blistering disease in childhood, though it remains rare. It is characterized by tense blisters and vesicles, often in a rosette or “string of pearls” pattern, predominantly affecting non-inflamed skin. While LABD is typically self-limiting, recurrent or refractory cases pose significant therapeutic challenges. [...]