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[A child with periorbital swelling].

Ingvild Nesse Østerhus1, Tore Lier2, Johan Edvard Steineger1

  • 1Øre-nese-halsavdelingen, Klinikk for hode-, hals- og rekonstruktiv kirurgi, Oslo universitetssykehus.

Tidsskrift for Den Norske Laegeforening : Tidsskrift for Praktisk Medicin, Ny Raekke
|March 15, 2023
PubMed
Summary
This summary is machine-generated.

A boy experienced recurrent periorbital swelling diagnosed as a rare case of Hypoderma tarandi myiasis. Early diagnosis and treatment are crucial for symptom relief and preventing complications.

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Area of Science:

  • Parasitology
  • Dermatology
  • Ophthalmology

Background:

  • A rare case of human myiasis caused by Hypoderma tarandi infestation is presented.
  • The condition is uncommon in Norway and presents unique diagnostic challenges.

Observation:

  • A young boy presented with acute ethmoiditis and recurrent unilateral periorbital swelling.
  • Initial symptoms included rhinitis and temple swelling, initially attributed to an insect bite.
  • Magnetic resonance imaging (MRI) revealed bilateral ethmoiditis and periorbital cellulitis.

Findings:

  • Recurrent swelling prompted further investigation, leading to the diagnosis of Hypoderma tarandi infestation.
  • Diagnosis was confirmed by the patient's history of hiking in reindeer habitats and detection of specific IgG antibodies.
  • Typical clinical signs included unaffected general condition, migrating forehead swelling, and normal C-reactive protein (CRP) levels.

Implications:

  • This case highlights the importance of considering rare diagnoses in cases with unexpected disease courses.
  • Early diagnosis and treatment of Hypoderma tarandi myiasis are essential for rapid symptom resolution.
  • Awareness among medical professionals across various specialties is crucial to prevent potential ocular and intracranial complications.