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A child with a systemic febrile illness - differential diagnosis and management

Michaël Hofer1, Nizar Mahlaoui, Anne-Marie Prieur

  • 1Paediatric Rheumatology, Centre Multisite Romand de Rhumatologie Pédiatrique, Department of Paediatrics, University Hospitals of Lausanne and Geneva, Switzerland. micheal.hofer@chuv.ch

Best Practice & Research. Clinical Rheumatology
|September 19, 2006
PubMed

Insights

Prolonged or recurrent fever in children presents many diagnostic challenges. This review covers differential diagnoses, focusing on infections, malignancies, and inflammatory conditions to aid timely diagnosis.

Area of Science:

  • Pediatrics
  • Internal Medicine
  • Rheumatology

Background:

  • Fever is a frequent symptom in pediatric patients.
  • Prolonged or recurrent fever can cause diagnostic delays due to numerous potential causes.
  • Identifying the underlying cause is crucial for appropriate management.

Purpose of the Study:

  • To review the differential diagnosis of prolonged or recurrent fever in children.
  • To discuss inflammatory syndromes that commonly present with fever.
  • To aid clinicians in diagnosing complex fever cases.

Main Methods:

  • Literature review of differential diagnoses for prolonged/recurrent fever.
  • Analysis of diagnostic approaches including clinical presentation and investigations.
  • Categorization of fever causes into infectious, malignant, and inflammatory.

Main Results:

  • A broad range of conditions can cause prolonged or recurrent fever.
  • Infections and malignancies are primary considerations before inflammatory diseases.
  • Systematic investigation is essential to exclude various etiologies.

Conclusions:

  • Accurate diagnosis of prolonged or recurrent fever requires a comprehensive approach.
  • Understanding the spectrum of differential diagnoses, including inflammatory syndromes, is key.
  • Early and correct diagnosis improves patient outcomes by enabling targeted treatment.

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