Asymmetrically severe internal auditory canal hypoplasia: A case report
| Autor: | David Floriolli, Hamid R. Djalilian, Jeremy W. Martin, Cagin Senturk, Anton N. Hasso, Matthew Thompson, Christian Wishka |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
lcsh:Medical physics. Medical radiology. Nuclear medicine
Internal auditory canal hypoplasia lcsh:R895-920 030218 nuclear medicine & medical imaging Auditory canal SNHL 03 medical and health sciences 0302 clinical medicine Incomplete partition medicine otorhinolaryngologic diseases Radiology Nuclear Medicine and imaging Inner ear Neuroradiology Semicircular canal business.industry Anatomy medicine.disease Mr imaging Hypoplasia Sensorineural hearing loss medicine.anatomical_structure sense organs Facial nerve function business 030217 neurology & neurosurgery |
| Zdroj: | Radiology Case Reports Radiology Case Reports, Vol 15, Iss 5, Pp 457-459 (2020) |
| ISSN: | 1930-0433 |
| Popis: | We present a case of an otherwise healthy 20-month-old with congenital sensorineural hearing loss. CT and MR imaging demonstrated bilateral asymmetrically severe hypoplasia of the internal auditory canals and vestibulocochlear nerves. Additional developmental inner ear anomalies were present in this patient, including unilateral semicircular canal hypoplasia and suspected bilateral cochlear hypoplasia. The patient retained normal facial nerve function bilaterally. We highlight the current research and understanding of congenital IAC abnormalities. Keywords: Sensorineural hearing loss, SNHL, Internal auditory canal hypoplasia, Neuroradiology, Incomplete partition |
| Databáze: | OpenAIRE |
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