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[Cerebral angiitis caused by periarteritis nodosa]
G Fourcade1, A Lequellec, J-M Blard
1Service de Neurologie A et Maladies Neurovasculaires, CHU Gui-de-Chauliac, 80, avenue Fliche, 34295 Montpellier Cedex 5, France.
Revue Neurologique
|April 1, 2005
Summary
Periarteritis nodosa can manifest as cerebral angiitis, leading to stroke. Early diagnosis and treatment with corticosteroids and immunosuppressants resulted in a favorable outcome for this patient.
Area of Science:
- Neurology
- Rheumatology
- Vascular Medicine
Background:
- Presents a rare case of periarteritis nodosa (PN) initially diagnosed via cerebral angiitis.
- Highlights the diagnostic challenges and varied presentations of systemic vasculitis.
Observation:
- A 52-year-old patient experienced acute neurological deficits, including sensory syndrome and aphasia, indicative of bilateral parietal lobe ischemia.
- Diagnostic criteria for PN included significant weight loss, renal insufficiency, hypertension, and angiographic evidence of arteritis.
- The patient's presentation mimicked potential gastrointestinal complications like ileocecal perforation.
Findings:
- Cerebral angiitis was the presenting manifestation of periarteritis nodosa in this case.
- Neurological deficits resolved following treatment with corticosteroids and immunosuppressive therapy.
- The patient demonstrated a positive response to combined immunosuppressive and anti-inflammatory treatment.
Implications:
- This case underscores that stroke in periarteritis nodosa can be an early sign.
- Early recognition and intervention in PN-associated stroke can lead to good patient outcomes.
- Emphasizes the importance of considering systemic vasculitis in patients with unexplained neurological events.