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Multiple spontaneous visceral hematomas revealing polyarteritis nodosa
Yannick Allanore1, Carole Rosenberg, Olivier Vignaux
1Paris V University, Departments of Rheumatology and Radiology; Assistance Publique-Hopitaux de Paris, Cochin Hospital, Paris, France. yannick.allanore@cch.ap-hop-paris.fr
The Journal of Rheumatology
|September 1, 2004
Summary
Polyarteritis nodosa, a rare vasculitis, can cause spontaneous organ hematomas. Diagnosis was confirmed in a young man via arteriography revealing a microaneurysm, enabling prompt treatment.
Area of Science:
- Vascular Medicine
- Nephrology
- Hepatology
Background:
- Polyarteritis nodosa is a rare, severe systemic vasculitis affecting small and medium arteries.
- It can manifest with diverse and severe complications, including organ damage.
Observation:
- A 28-year-old male presented with sequential spontaneous hematomas in the kidney, bladder, and liver.
- A recent hepatic hematoma prompted diagnostic arteriography.
Findings:
- Arteriography identified a microaneurysm, crucial for diagnosing polyarteritis nodosa.
- This finding facilitated the initiation of appropriate therapeutic management.
Implications:
- Highlights the diagnostic utility of arteriography in suspected vasculitis.
- Emphasizes the importance of recognizing rare presentations of polyarteritis nodosa.
- Underscores the potential for successful management with early diagnosis.