📋Overview
Pemphigus foliaceus occurs when the immune system produces autoantibodies that target desmoglein-1, a protein responsible for maintaining cell adhesion within the upper epidermis. This immune response causes skin cells to separate, leading to the formation of fragile, superficial blisters that often rupture to create crusty patches.
This condition is distinguished from other pemphigus variants by its primary focus on the skin, typically without involvement of the mucous membranes. It is classified as a specific autoimmune blistering disease within the broader pemphigus group.
Educational overview only. This page summarizes publicly available health information for general understanding and awareness. It does not provide medical advice, diagnosis, or treatment. For personalized guidance or care decisions, consult a qualified healthcare professional.
Medical codes (for reference)
UMLS CUI: C0263313Codes are provided for reference and interoperability. They are not a diagnosis.
Found an Error?
Help us keep this information accurate. If you notice any incorrect details, please submit a correction request.