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Treatment experience and visual prognosis in rhinogenic optic neuropathy Kento Iseki 1 , Kotaro Terayama 1 , Kana Nanjo 1 , Mizuki Ito 1 , Junko Kumada 1 , Ayumi Mori 1 , Akiko Ito 1 , Wataru Kida 1 , Yasuhiro Inayoshi 1 , Muneo Nakaya 1 1Department of Otolaryngology and Head and Neck Surgery, Tokyo Metropolitan Tama Medical Center Keyword: 鼻性視神経症 , 副鼻腔囊胞 , 浸潤型副鼻腔真菌症 , 視力障害 , 内視鏡下鼻副鼻腔手術 pp.809-814
Published Date 2026/8/20
DOI https://doi.org/10.11477/mf.091434910980090809
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 Rhinogenic optic neuropathy is a severe condition caused by compression or inflammation of the optic nerve secondary to paranasal sinus disease. We retrospectively reviewed five patients who underwent emergency endoscopic sinus surgery at our institution. Four cases were due to paranasal sinus cysts and one to invasive fungal sinusitis. All cystic cases showed postoperative visual improvement, even in one with a 197-day delay before surgery. In contrast, the fungal case with no light perception did not recover. These findings suggest that surgical intervention may be beneficial for cystic lesions even after a prolonged interval from onset.


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

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