Fuchs 氏营养不良首载于1910年,当初认为是一种散发性退变病。最近 Krachmer 等证实此病具有家族发生和常染色体显性遗传特征。作者对25例Fuchs 氏营养不良病人作遗传型调查。组中,女22例,男3例,平均年令67.6(41～87)岁。调查77个亲属中发病的情况如下:同胞兄弟姊妹中为21人/26人(81%);父代中为5人/8人(63%);子代中 Fuchs malnutrition was first described in 1910 as a sporadic degenerative disease. Recently Krachmer et al confirmed that the disease has a family history and autosomal dominant genetic features. The author of 25 cases of Fuchs malnutrition patients for genetic investigation. In the group, there were 22 females and 3 males, with an average age of 67.6 (41-87 years). The incidence of disease among 77 relatives was investigated as follows: 21 siblings / 26 (81%) siblings; 5 (8%) parents (63%) siblings;