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Cutaneous polyarteritis nodosa in a patient with ulcerative colitis
Journal of Pediatric Gastroenterology and Nutrition
|November 1, 1986
Insights
Inflammatory bowel disease (IBD) can manifest with skin conditions. This case highlights a child with ulcerative colitis and cutaneous polyarteritis nodosa, a rare IBD-associated skin disease.
Area of Science:
- Dermatology
- Gastroenterology
- Pediatrics
Background:
- Skin manifestations are frequently observed in patients diagnosed with inflammatory bowel disease (IBD).
- Ulcerative colitis (UC) is a chronic inflammatory condition of the colon, often accompanied by extraintestinal manifestations.
- Cutaneous polyarteritis nodosa (cPAN) is a systemic vasculitis affecting skin blood vessels.
Observation:
- A pediatric case is presented involving a child diagnosed with ulcerative colitis.
- The child also presented with cutaneous polyarteritis nodosa, a rare but significant dermatological condition.
- This co-occurrence prompted a review of existing literature on IBD and associated skin diseases.
Findings:
- The literature review indicates that cutaneous polyarteritis nodosa should be recognized as a potential skin manifestation in patients with inflammatory bowel disease.
- Cutaneous polyarteritis nodosa can follow a chronic, relapsing course.
- The course of cutaneous polyarteritis nodosa may be independent of the underlying bowel disease activity.
Implications:
- Clinicians should consider cPAN in the differential diagnosis of skin lesions in IBD patients.
- Early recognition and management of cPAN may improve patient outcomes.
- Further research is warranted to understand the relationship between IBD and cPAN, and their independent disease courses.
Abstract:
Skin disease is common in patients with inflammatory bowel disease. Described herein is a child with ulcerative colitis and cutaneous polyarteritis nodosa. Review of the literature suggests cutaneous polyarteritis must be considered as another skin lesion associated with inflammatory bowel disease. Cutaneous polyarteritis tends to run a chronic relapsing course independent of bowel disease, however.