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Case of skull base osteomyelitis with facial nerve palsy Akira Horinaka 1 , Kazuhiko Nario 1 , Shohei Matsuyama 1 , Tadashi Kitahara 2 1Department of Otolaryngology, Nara Prefectural Medical Center Keyword: 悪性外耳道炎 , 脳神経麻痺 , 乳突削開術 pp.85-90
Published Date 2023/1/20
DOI https://doi.org/10.11477/mf.1411203234
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 We report the case of an 84-year-old man diagnosed with skull base osteomyelitis and facial nerve palsy. A probe tympanotomy revealed that the vertical portion of the facial nerve was white and swollen. Bone destruction in the temporal and occipital bones was observed on CT. An enhanced MRI showed a contrast effect from the right mastoid to the skull base. Based on these findings, the patient was diagnosed with skull base osteomyelitis. Antimicrobial therapy was administered for 7 months. Fortunately, the patient's clinical course was unremarkable. New bone trabecular formation in the temporal bone on CT was used as an indicator of the completion of antimicrobial therapy.


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電子版ISSN 1882-1316 印刷版ISSN 0914-3491 医学書院

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