書誌事項
- タイトル別名
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- Superior segmental optic hypoplasia オ フクム シシンケイ テイケイセイ ノ 2 カケイ
- Two Familial Cases of Optic Nerve Hypoplasia Including Superior Segmental Optic Hypoplasia
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目的:家族内発生と考えられたsuperior segmental optic hypoplasia(以下SSOH)を含む視神経低形成の2家系について報告する. 症例:症例1(家系1)と症例2(家系1)は姉妹例である. 症例3(家系2)と症例4(家系2)は親子例, 症例3と症例5(家系2)は兄妹例である. 家系1の2症例はそれぞれ片眼のSSOHであったが, 家系2の3症例は同一家系内でもSSOH, 視神経鼻側低形成, 広範囲な視神経低形成と多様な病像を呈した. 症例1と3は前医で正常眼圧緑内障と診断され, 点眼加療されていた. 今回示した症例の中では全身疾患を有するものはない. 症例1と2, 症例3と5の父は2型糖尿病で治療中であった. 結論:視神経低形成は家族内発生することがある. また家系2の3症例から, 同一家系内でも視神経の低形成は上方のものから, 鼻側, 広範囲な低形成まで多彩であり, SSOHは視神経低形成の一亜型と考えられた. Purpose : To report two familial cases of optic nerve hypoplasia including superior segmental optic hypoplasia (SSOH). Cases : In Family 1, case 1 and case 2 were sisters. In Family 2, case 3 was the mother of case 4 and the younger sister of case 5. The cases in Family 1 had SSOH in one eye, whereas Family 2 showed various patterns of SSOH, as well as nasal optic nerve hypoplasia, and a wide range of optic nerve hypoplasia. Case 1 and case 3 were diagnosed as normal tension glaucoma and treated with eye drops at a previous hospital. None of the cases had any systemic illness. The father of cases 1 and 2, and the father of Cases 3 and 5 were under treatment for type 2 diabetes mellitus. Conclusion : In this study, SSOH seemed to be prevalent among family members. In addition, as the cases in Family 2 illustrate, hypoplasia of the optic nerve showed various patterns in the superior segment, nasal segment, and over a wide range of the optic nerve. Therefore SSOH was just one part of the overall optic nerve hypoplasia.
収録刊行物
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- 日本眼科學会雜誌 = Journal of Japanese Ophthalmological Society
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日本眼科學会雜誌 = Journal of Japanese Ophthalmological Society 113 (6), 664-671, 2009-06-10
日本眼科学会 = Japanese Ophthalmological Society
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詳細情報 詳細情報について
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- CRID
- 1050001335950858880
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- NII論文ID
- 10025148470
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- NII書誌ID
- AN00187157
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- ISSN
- 00290203
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- NDL書誌ID
- 10335683
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- NDL
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