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Acute Respiratory Failure-IV01:23

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Respiratory failure can manifest suddenly or gradually, characterized by a rapid decline in PaO2 and a rapid rise in PaCO2. This situation indicates a severe respiratory problem that may quickly become a life-threatening emergency. One of the early signs of hypoxemic Acute Respiratory Failure (ARF) is a change in mental status due to the brain's sensitivity to oxygen levels and changes in acid-base balance. Symptoms such as restlessness, confusion, and agitation suggest inadequate oxygen...
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Pediatric Patient With Altered Mental Status and Hypoxemia: Case Report.

Jeremy M Root1, Marcela Vargas, Luigi R Garibaldi

  • 1From the *Department of Pediatrics, University of Pittsburgh School of Medicine; †Department of Pediatrics, Children's Hospital of Pittsburgh; ‡Division of Pediatric Endocrinology, Department of Pediatrics, University of Pittsburgh School of Medicine; and §Division of Pediatric Emergency Medicine, Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA.

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Myxedema coma, a rare condition in children, can present with altered mental status. This case highlights the importance of considering severe hypothyroidism in pediatric patients with hypoxemia and influenza.

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Area of Science:

  • Pediatric Endocrinology
  • Critical Care Medicine

Background:

  • Myxedema coma, a severe manifestation of hypothyroidism, is exceptionally rare in pediatric populations.
  • Prompt diagnosis and management are crucial for favorable outcomes in pediatric critical care.

Observation:

  • A 5-year-old girl presented with hypoxemia and altered mental status.
  • The patient was diagnosed with severe hypothyroidism and myxedema coma.
  • The condition occurred in the context of an acute influenza infection.

Findings:

  • This case underscores the rarity of myxedema coma in childhood.
  • Influenza infection can precipitate myxedema coma in susceptible pediatric patients.
  • Severe hypothyroidism requires urgent recognition and intervention.

Implications:

  • Myxedema coma should be included in the differential diagnosis for pediatric patients with altered mental status and organ dysfunction.
  • Early identification of severe hypothyroidism is vital in pediatric emergency settings.
  • This case emphasizes the need for heightened awareness of rare endocrine emergencies in children.