Abstract
We describe an unusual labyrinthine malformation in a case of Goldenhar syndrome studied with CT and steady-state MR imaging. A single posterosuperior semicircular canal was found with no common crus formation. The malformation could not be attributed to any embryologic development. Nosologic considerations are discussed.
MeSH terms
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Abnormalities, Multiple
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Child
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Ear Canal / abnormalities
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Ear Ossicles / abnormalities
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Ear, Inner / abnormalities
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Goldenhar Syndrome / diagnosis*
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Goldenhar Syndrome / diagnostic imaging
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Hearing Loss, Bilateral / diagnosis
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Hearing Loss, Bilateral / diagnostic imaging
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Hearing Loss, Conductive / diagnosis
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Hearing Loss, Conductive / diagnostic imaging
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Humans
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Magnetic Resonance Imaging
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Male
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Semicircular Canals / abnormalities*
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Tomography, X-Ray Computed
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Vestibule, Labyrinth / abnormalities