家族遗传性无虹膜症,临床较为罕见,我们曾发现一家系患有本病,特报告如下: 1979年6月30日,来本院门诊就医一女孩,张××,7岁,查体发现患者视力不佳,羞明,并见有双眼虹膜完全缺失及眼球水平震颤。询问家族史得知先证者的母亲及外祖父和两个舅父均患同样眼病,而考虑为家族遗传性疾病,进行了家系调查。系谱: 讨论: 本文所见病例均为先天性双眼虹膜完全缺失,并伴有双眼水平震颤及白内障。由于虹膜全缺,可暴露晶状体赤道部,晶状体混 Family history of iris-like disease, the clinical is relatively rare, we have found a family suffering from this disease, especially the report is as follows: June 30, 1979, to the hospital outpatient treatment of a girl, Zhang × ×, 7 years old, physical examination found Patients with poor vision, shame, and see the complete absence of bilateral iris and tremor eye level. Asked the family history that the proband’s mother and grandfather and two uncle were suffering from the same eye disease, and consider family genetic disease, conducted a pedigree. Pedigree: Discussion: The cases seen in this article are the complete absence of congenital binocular iris, accompanied by binocular tremor and cataracts. Due to the lack of iris, the lens can be exposed equator, lens mixed