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[Bjornstad syndrome].

A Baptista1, F Amado, C Resende

  • 1Servico de Dermatologia e Venereologia, Hospital de S. João, Porto, Portugal.

Medicina Cutanea Ibero-Latino-Americana
|January 1, 1989
PubMed
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Björnstad syndrome in a child presented with pili torti hair abnormalities and severe sensorineural deafness. Microscopic analysis confirmed the hair structure, with no detected abnormalities in constituents.

Area of Science:

  • Pediatric Genetics
  • Dermatology
  • Otolaryngology

Background:

  • Björnstad syndrome is a rare genetic disorder.
  • It is characterized by pili torti (twisted hair) and sensorineural hearing loss.

Observation:

  • A four-year-old boy diagnosed with Björnstad syndrome was studied.
  • The patient exhibited typical pili torti hair morphology.
  • Severe bilateral sensorineural deafness was a key clinical feature.

Findings:

  • Optical and scanning electron microscopy confirmed the pili torti in the patient's hair.
  • Computerized X-ray diffraction analysis revealed no abnormal constituents within the hair structure.
  • The study documented a significant association between hair abnormalities and profound hearing loss.

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Implications:

  • This case highlights the importance of early diagnosis of Björnstad syndrome.
  • Understanding the hair and auditory manifestations is crucial for patient management.
  • Further research into the genetic basis of Björnstad syndrome may lead to targeted therapies.