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Updated: Aug 12, 2026
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An In vitro Model to Study Immune Responses of Human Peripheral Blood Mononuclear Cells to Human Respiratory Syncytial Virus Infection
Published on: December 10, 2013
[Infectious mononucleosis: study on hospitalized children]
M J Carbonero Celis1, R Torronteras Santiago, C Cintado Bueno
1Hospital Infantil Universitario Virgen del Rocío, Sección de Infectología Pediátrica, Sevilla.
Anales Espanoles De Pediatria
|February 10, 2000
Summary
Infectious mononucleosis (IM) in children presents similarly to adults, but with more frequent complications. Young children often lack heterophile antibodies, a key diagnostic marker for IM.
Area of Science:
- Pediatric Infectious Diseases
- Virology
- Immunology
Context:
- Infectious mononucleosis (IM), a common viral illness, affects children and adults.
- Diagnosis of IM is typically confirmed by specific antibody detection.
Purpose:
- To analyze the clinical presentation and evolution of infectious mononucleosis in hospitalized children.
- To identify age-specific symptoms and complications of IM in pediatric patients.
Summary:
- A retrospective analysis of 37 hospitalized children diagnosed with IM revealed common symptoms including lymphadenopathy, fever, and pharyngotonsillitis.
- Younger children (<4 years) experienced more severe upper airway obstruction and lacked heterophile antibodies more frequently.
- Complications occurred in 68% of patients, with pneumonia observed in three cases.
Impact:
- Highlights that clinical manifestations of IM in children resemble those in young adults.
- Emphasizes the higher frequency of complications and the diagnostic challenge posed by the lack of heterophile antibodies in younger children.
- Informs clinical practice regarding the management and diagnosis of IM in pediatric populations.
