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家族遗传性视神经萎缩,自1871年Leber 首次报告以来,已有百多年历史。此病国外文献报告较多,国内1953年刘永钧等报告后病例不多,最近因遗传学研究进展,据不完全统计我国至今已有146例,本文介绍大连市近年所见的5个家系中9例如下。
Family-related optic atrophy has been around a hundred years old since Leber’s first report in 1871. According to incomplete statistics, 146 cases have been reported so far in our country. This paper presents a survey of 9 pedigrees in 5 families in Dalian in recent years For example below.