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Exostosis in the Optical Channel or Rare Diagnosis in the Child Otolaryngology


Authors: M. Urík 1;  I. Šlapák 1;  D. Pavlovská 2
Authors place of work: Klinika dětské otorinolaryngologie LF MU a FN, Brno 1;  Klinika dětské radiologie LF MU a FN, Brno 2
Published in the journal: Otorinolaryngol Foniatr, 62, 2013, No. 3, pp. 123-125.
Category: Case History

Summary

Compression of the optic nerve is one of the uncommon affection leading to the deterioration or complete loss of vision. We describe the case of 14-year-old girl with a gradual deterioration of vision in right eye. Using modern imaging methods, using endonasal endoscopic surgical technique, we clarify the cause and pathology removed. The cause of optic nerve compression was rare exostoses in the optical channel. Endonasal endoscopic approach is an ideal choice for dealing with optic nerve pathology. It is a gentle and minimally invasive surgical technique.

Keywords:
optic canal, optic nerve, exostosis, endonasal surgery


Zdroje

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3. Jho, H. D. et al.: Endoscopic endonasal approach to the optic nerve: a technical note., Minim. Invasiv. Neurosurg., 44, 2001, 4, s. 190-193.

4. Koc, K. et al.: Endoscopic optic nerve decompression for idhiopatic intracranial hypertension in two cases: case report. Minim. Invasiv. Neurosurg., 51, 2008, 2, s. 72-75.

5. Maurer, J. et al.: Optic nerve decompression in traum and tumour patients. Eur Arch. Otorhinolaryngol., 256, 1999, 7, s. 341-345.

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7. Samii, M. et al.: Surgery of the skull base : An interdisciplinary aproach. Berlin, Germany, Springer, 1989. Anatomy of optic nerve decompression and anatomy of the orbit and adjacent skull base in surgical anatomy of the skull base, s. 16-19.

8. Yuen, A. P. et al.: Endoscopic transnasal orbital decopression for thyrotoxic orbitopathy. Hong Kong Med. J., 8, 2002, 6, s. 406-410.

Štítky
Audiology Paediatric ENT ENT (Otorhinolaryngology)
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