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Clinical features of sixteen pedigrees of Leber's hereditary optic neuropathy with nt11778 mutation Kei Shinoda 1 , Yoshiki Hiida 1 , Yukihiko Mashima 1 , Yoshihisa Oguchi 1 1Dept of Ophthalmol, Keio Univ Sch of Med pp.1727-1730
Published Date 1993/10/15
DOI https://doi.org/10.11477/mf.1410901842
  • Abstract
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We evaluated the clinical characteristics of 20 patients from 16 pedigrees of Leber's hereditary optic neuropathy with mitochondrial mutation at nt11778. All the patients were native Japanese. The series comprised 16 males and 4 females, or male preponderance of 80% vs 20%. The age of onset of acute visual loss ranged from 10 to 45 years, aver-age 24.2 years. While bilateral involvement was therule, the interval between the first and second eye averaged 2.3 months. Final visual acuiaty was 20/ 200 or less in 34 of 40 eyes, 85%. The visual field showed central scotoma except one case with the final visual acuity of 20/20. The findings show that the phenotypic features of the disease with nt11778 mutation in the Japanese are essentially identical as those in patiests in USA.


Copyright © 1993, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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