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[Posterior-reversible encephalopathy in hemodialysis]

Mohamed Mahi1, Benyahia Mohamed, Aatif Toufiq

  • 1Services d'imagerie médicale, hôpital militaire d'instruction Mohamed-V, Rabat, Maroc. mahimohamed@hotmail.fr

Nephrologie & Therapeutique
|August 2, 2008
PubMed

Insights

Posterior-reversible encephalopathy syndrome (PRES) is a clinicoradiologic condition causing acute neurological issues like confusion and seizures, often linked to high blood pressure. Early diagnosis is crucial for potential recovery.

Area of Science:

  • Neurology
  • Radiology
  • Internal Medicine

Background:

  • Posterior-reversible encephalopathy syndrome (PRES) is a recognized clinicoradiologic entity.
  • It manifests with acute neurological symptoms including headaches, confusion, and seizures.
  • Arterial hypertension is a common associated condition.

Observation:

  • PRES presents with characteristic findings on Magnetic Resonance Imaging (MRI).
  • The syndrome can be triggered by various underlying medical conditions.
  • Neurological deficits are typically acute in onset.

Findings:

  • Typical MRI characteristics aid in diagnosing PRES.
  • The condition is often reversible if diagnosed and treated promptly.
  • Seizures and confusion are key clinical indicators.

Implications:

  • Rapid diagnosis of PRES is critical for patient outcomes.
  • Understanding the clinicoradiologic features facilitates timely intervention.
  • Prompt management can lead to the potential reversibility of neurological symptoms.

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