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Eustachian tube lumen opening into an abnormally pneumatized sphenoid bone.
Author(s) -
P Bosschaert,
AL Hiel,
J. Vilain
Publication year - 2012
Publication title -
journal of the belgian society of radiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.232
H-Index - 24
ISSN - 1780-2393
DOI - 10.5334/jbr-btr.611
Subject(s) - eustachian tube , anatomy , lumen (anatomy) , sphenoid bone , medicine , temporal bone , tube (container) , middle ear , skull , surgery , materials science , composite material
Morphological abnormalities of left temporal and sphenoid bone were discovered in a 17-year-old boy during a post-traumatic cranial CT scan examination. The patient had not suffered from audiological disorders previously. He did not complain of hearing loss, vertigo or autophony. Further clinical investigations were normal including micro-otoscopy and nasopharyngeal endoscopy. The Valsalva maneuver was correctly performed. Audiometry and tympanometry were without any particularity.

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