Bullous morphea: a blistering sclerotic disease

Area of Science:

• Dermatology
• Rheumatology
• Pathology

Background:

• Bullous morphea is a rare variant of localized scleroderma.
• It is characterized by skin thickening and blister formation.
• Early recognition is crucial for effective management.

Purpose of the Study:

• To report a case of bullous morphea in a woman in her 60s.
• To describe the clinical presentation, diagnosis, and treatment of bullous morphea.
• To emphasize the distinct nature of bullous morphea.

Main Methods:

• Case report of a patient diagnosed with bullous morphea.
• Clinical examination including assessment of rash progression.
• Skin biopsy for histopathological analysis.
• Differential diagnosis consideration including generalized morphea and lichen sclerosis.

Main Results:

• The patient presented with a pruritic rash progressing to fluid-filled bullae.
• Histopathology revealed thickened collagen bundles and epidermal lifting.
• Treatment with methotrexate, UVA phototherapy, and physical therapy halted disease progression.

Conclusions:

• Bullous morphea is a distinct clinical entity within localized scleroderma.
• Accurate diagnosis requires integrating clinical and histopathological findings.
• Multimodal treatment can effectively manage bullous morphea progression.