Bullous pemphigoid after boiling water burn

Area of Science:

• Dermatology
• Autoimmune diseases
• Blistering disorders

Background:

• Bullous pemphigoid (BP) is the most common autoimmune blistering disease.
• It typically affects elderly individuals and is often idiopathic.
• Understanding triggers for BP is crucial for patient management.

Observation:

• A case of bullous pemphigoid is presented.
• The condition developed four weeks subsequent to a boiling water burn.
• Initial lesions appeared at the burn site before generalizing.

Findings:

• This report details a rare instance of burn-induced bullous pemphigoid.
• The temporal and spatial association suggests a potential causal link.
• The findings highlight non-idiopathic presentations of bullous pemphigoid.

Implications:

• Trauma, such as burns, may act as a trigger for bullous pemphigoid.
• This expands the differential diagnosis for blistering lesions post-burn.
• Further research into burn-induced autoimmunity is warranted.