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Permanent Cerebral Vessel Occlusion via Double Ligature and Transection
08:22

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Published on: July 21, 2013

[Reversible cerebral vasoconstriction syndrome].

A Ducros1

  • 1Pôle Neurosensoriel, Centre d'Urgences Céphalées, Hôpital Lariboisière, AP-HP, 2 Rue Ambroise-Paré, 75475 Paris Cedex 10, France. anne.ducros@lrb.aphp.fr

Revue Neurologique
|October 9, 2009
PubMed
Summary
This summary is machine-generated.

Reversible cerebral vasoconstriction syndrome (RCVS) causes severe headaches and artery narrowing, typically resolving within three months. Early diagnosis and avoiding vasoactive substances are key to managing this condition.

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Area of Science:

  • Neurology
  • Vascular Neurology

Background:

  • Reversible cerebral vasoconstriction syndrome (RCVS) is a condition causing severe headaches and cerebral artery constriction.
  • It predominantly affects women around age 45, with secondary causes like postpartum and vasoactive substances in 60% of cases.

Purpose of the Study:

  • To summarize the clinical presentation, diagnosis, complications, and treatment of RCVS.
  • To highlight the importance of early diagnosis and appropriate patient guidance.

Main Methods:

  • Review of clinical characteristics, diagnostic criteria, and treatment outcomes for RCVS.
  • Analysis of complication timelines and recommended management strategies.

Main Results:

  • RCVS presents with recurrent thunderclap headaches, diagnosed via angiography showing "string and beads" pattern and normalization within 12 weeks.
  • Complications include subarachnoid hemorrhage (20-25%) and stroke (5-10%), with hemorrhages occurring early and ischemic events later.
  • Nimodipine may reduce headaches but not complications; avoiding sympathomimetic and serotoninergic substances is advised.

Conclusions:

  • RCVS requires specific diagnostic criteria and management, focusing on symptom relief and complication prevention.
  • Patient education on avoiding triggers is crucial for managing RCVS and preventing relapses.