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Polyarteritis nodosa: a case presenting with renal mass
Nurcan Cengiz1, Senay Demir, Gönül Parmaksız
1Department of Pediatric Nephrology, School of Medicine, Baskent University, Adana, Turkey. nurcem@yahoo.com
European Journal of Pediatrics
|September 4, 2012
Summary
Polyarteritis nodosa, a rare vasculitic syndrome, can manifest with severe abdominal pain and kidney bleeding in adolescents. Early diagnosis through imaging and angiography is crucial for prompt treatment.
Area of Science:
- Vascular Medicine
- Pediatric Nephrology
- Rheumatology
Background:
- Vasculitic syndromes are rare inflammatory conditions affecting blood vessels.
- Abdominal pain and visceral hemorrhage can be presenting symptoms in pediatric vasculitis.
- Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis that can affect medium-sized arteries.
Observation:
- An adolescent female presented with fever and abdominal flank pain.
- Magnetic resonance imaging revealed a left renal hematoma.
Findings:
- Renal angiography identified microaneurysms in hepatic, renal, and pulmonary arteries.
- These findings confirmed a diagnosis of polyarteritis nodosa.
Implications:
- Polyarteritis nodosa should be considered in pediatric patients with unexplained visceral hemorrhage.
- Prompt diagnosis of vasculitis can improve patient outcomes and prevent organ damage.
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