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Varicella encephalopathy in immunocompetent children

Amparo Carreño1, Jesús López-Herce, Alfonso Verdú

  • 1Paediatric Intensive Care Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.

Journal of Paediatrics and Child Health
|February 24, 2007
PubMed

Insights

Acute encephalopathy in children caused by varicella (chickenpox) can be severe, leading to seizures and altered consciousness. Fortunately, prompt care resulted in full recovery for both young patients within 15 days.

Area of Science:

  • Neurology
  • Pediatrics
  • Infectious Diseases

Background:

  • Varicella, commonly known as chickenpox, is a highly contagious viral infection.
  • While typically mild, varicella can lead to serious neurological complications in children.
  • Acute encephalopathy is a rare but severe manifestation of varicella infection.

Observation:

  • Two previously healthy pediatric patients presented with acute encephalopathy following varicella infection.
  • Clinical presentation included severe alteration of the conscious level and seizures.
  • The patients' neurological status was closely monitored during the acute phase.

Findings:

  • Both patients experienced a progressive improvement in their neurological condition.
  • Complete clinical recovery was achieved for both individuals after a 15-day period.
  • The absence of long-term sequelae was noted in the recovered patients.

Implications:

  • This case highlights the potential for severe neurological complications from varicella in healthy children.
  • Early recognition and supportive care are crucial for favorable outcomes in varicella-induced encephalopathy.
  • Further research may elucidate specific risk factors and optimal management strategies for this condition.

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