[Malignant atrophic papulosis]

Area of Science:

• Dermatology
• Gastroenterology
• Vascular Medicine

Background:

• Malignant atrophic papulosis (Köhlmeier-Dégos' disease) is a rare systemic vasculopathy.
• It is characterized by distinctive skin lesions and gastrointestinal manifestations.

Observation:

• A 53-year-old woman presented with papules on her trunk and limbs, healing with central scars.
• She later developed jejunal perforation, revealing white plaque-like lesions on the intestinal serosa.

Findings:

• Histological examination of skin and jejunal biopsy confirmed malignant atrophic papulosis.
• The patient experienced ileus due to jejunal perforation.

Implications:

• Early diagnosis and intervention are crucial for managing this rare condition.
• Ticlopidine, a platelet-aggregation inhibitor, showed promise in preventing extracutaneous symptoms.
• This case highlights the importance of considering systemic vasculopathy in patients with unexplained skin and gastrointestinal issues.