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High signal from the otic labyrinth on unenhanced magnetic resonance imaging
J L Weissman1, H D Curtin, B E Hirsch
1Department of Radiology, University of Pittsburgh School of Medicine, PA.
AJNR. American Journal of Neuroradiology
|July 11, 1992
High signal from the otic labyrinth was observed on precontrast MR scan of two patients who presented with sudden hearing loss and vertigo. The authors suggest the possibility that the high signal was caused by hemorrhage but that clinical significance and therapeutic implications of this finding need further study.
High signal from the otic labyrinth was observed on precontrast MR scan of two patients who presented with sudden hearing loss and vertigo. The authors suggest the possibility that the high signal was caused by hemorrhage but that clinical significance and therapeutic implications of this finding need further study.