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Updated: Nov 9, 2025

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CNS involvement in systemic vasculitides.

Neil Scolding1

  • 1Burden Professor of Clinical Neurosciences, University of Bristol Institute of Clinical Neurosciences, UK, Gulu University Faculty of Medicine, Uganda.

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|April 12, 2021
PubMed
Summary
This summary is machine-generated.

Vasculitis and other systemic disorders can affect the central nervous system (CNS) and peripheral nervous system (PNS). This review focuses on CNS involvement, highlighting key clinical and investigational features.

Keywords:
Central nervous systemNon-vasculitic systemic disordersPeripheral nervous systemVasculitisVasculopathy

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Area of Science:

  • Neurology
  • Rheumatology
  • Immunology

Background:

  • The central nervous system (CNS) and peripheral nervous system (PNS) are frequently affected by vasculitic and non-vasculitic systemic disorders.
  • Systemic disorders encompass primary systemic vasculitides (e.g., microscopic polyangiitis, polyarteritis nodosa) and non-vasculitic conditions (e.g., systemic lupus erythematosus, sarcoidosis).
  • Infections and toxin-induced disorders, including drug abuse (cocaine, amphetamines), also contribute to CNS and PNS involvement.

Purpose of the Study:

  • To summarize the spectrum of CNS and PNS disorders affecting these systems.
  • To concentrate on the distinguishing clinical and investigational features of these conditions within the CNS.

Main Methods:

  • Literature review and synthesis of existing data on CNS and PNS involvement in systemic vasculitic and non-vasculitic disorders.
  • Focus on clinical presentations and diagnostic investigations for CNS manifestations.

Main Results:

  • Broad involvement of CNS and PNS across various systemic conditions is confirmed.
  • Specific clinical and investigational characteristics differentiate these disorders when affecting the CNS.

Conclusions:

  • Understanding the diverse range of systemic disorders impacting the CNS is crucial for accurate diagnosis and management.
  • Detailed analysis of clinical and investigational findings aids in distinguishing CNS involvement by vasculitis and other systemic diseases.