Gadolinium contrast-enhanced MRI reveals cystic lateral semicircular canal contents
作者： Kayoko Higashi-Shingai , Takao Imai , Yasumitsu Takimoto , Tomoko Okumura , Yumi Ohta
DOI: 10.3109/00016489.2015.1043143
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摘要: AbstractConclusion: Contrast-enhanced magnetic resonance imaging (MRI) reveals variations in the endolymphatic morphology of cystic lateral semicircular canal (CLSC) that correlate with inner ear function. This report is first to suggest a relationship between and function this common malformation clinical cases. Objectives: study investigated radiological functional findings using computed tomography (CT), gadolinium contrast-enhanced (MRI), caloric testing, cervical ocular vestibular evoked myogenic potential (VEMP) testing. Method: Four ears three patients who were radiologically diagnosed CLSC normal cochlea on high-resolution CT MRI included. Semicircular functions analyzed test VEMP Results: Unilateral bilateral canals found two one patien...
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