caa a22 4500 475848365 CHVBK 20180406123921.0 cr unu---uuuuu 170329e20001101xx s 000 0 eng 10.1007/s004050000236 doi (NATIONALLICENCE)springer-10.1007/s004050000236 Clinical features of sudden hearing loss associated with a high signal in the labyrinth on unenhanced T1-weighted magnetic resonance imaging [Elektronische Daten] [S. Shinohara, E. Yamamoto, S. Saiwai, J. Tsuji, Y. Muneta, M. Tanabe, T. Sakamoto, T. Kim] We report on five patients with high signals in the labyrinth on unenhanced magnetic resonance imaging who developed sudden hearing loss and vertigo. Weissman et al. (1992) suggested the possibility that such high signals were caused by hemorrhage. We assessed these patients using audiograms, caloric tests, and auditory brainstem responses to investigate the possibility of inner ear hemorrhage. Most of the patients were found to have severe and irreversible impairment of both cochlear and vestibular function. These findings were consistent with the hypothesis that their symptoms were caused by inner ear hemorrhage. Springer-Verlag Berlin Heidelberg, 2000 Key words Inner ear hemorrhage nationallicence Labyrinth nationallicence Sudden deafness nationallicence Vertigo nationallicence Shinohara S. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Yamamoto E. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Saiwai S. Department of Radiology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046, JP aut Tsuji J. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Muneta Y. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Tanabe M. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Sakamoto T. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Kim T. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut https://doi.org/10.1007/s004050000236 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s004050000236 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shinohara S. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Yamamoto E. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Saiwai S. Department of Radiology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046, JP aut NATIONALLICENCE 700 1- Tsuji J. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Muneta Y. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Tanabe M. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Sakamoto T. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut NATIONALLICENCE 700 1- Kim T. Department of Otolaryngology, Kobe City General Hospital, minatojimanaka-machi 4-6, chuo-ku, Kobe, Japan 650-0046 e-mail: sinosino@pop06.odn.ne.jp, JP aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer