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Fixed Action Patterns

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Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
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Related Experiment Video

Updated: Jun 22, 2026

Closure of a Patent Foramen Ovale (PFO): An Intervention Sequence
10:52

Closure of a Patent Foramen Ovale (PFO): An Intervention Sequence

Published on: December 23, 2022

[PFAPA syndrome].

Suzete Costa Anjos André1, Fernando Vales, Eduardo Cardoso

  • 1Servicio de Otorrinolaringología, Hospital de S. João, Porto, Portugal. Suzete.andre@hotmail.com

Acta Otorrinolaringologica Espanola
|June 30, 2009
PubMed
Summary

Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis (PFAPA) syndrome causes recurrent fevers. This case study explores tonsillectomy as a treatment option for PFAPA syndrome.

Area of Science:

  • Pediatrics
  • Immunology

Background:

  • PFAPA syndrome is an autoinflammatory disorder presenting in early childhood.
  • Characterized by recurrent episodes of fever, pharyngitis, cervical adenitis, and aphthous stomatitis.
  • Etiopathogenesis remains unknown, with corticosteroids as the primary treatment.

Observation:

  • A 4-year-old girl diagnosed with PFAPA syndrome.
  • The patient underwent tonsillectomy in January 2008.
  • This case contributes to the ongoing discussion on PFAPA management.

Findings:

  • Tonsillectomy is a controversial yet proposed intervention for PFAPA syndrome.
  • The study reviews existing literature alongside this clinical case.
  • Further research is needed to establish definitive treatment guidelines.

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Implications:

  • This case highlights the need for further investigation into PFAPA syndrome treatments.
  • Understanding the efficacy of tonsillectomy can inform clinical practice.
  • Potential for improved management strategies for pediatric autoinflammatory diseases.