20 0 1年 5月我们于中国视觉第一行动中 ,发现先天性无虹膜合并白内障一家系 ,报道如下。例 1　先证者 ,男 ,3 0岁 ,自幼视物不清 ,加重4年。父母非近亲婚配 ,母亲有同样眼病 ,已故。体格检查 :发育和智力正常。心血管系统未见异常。指(趾 )正常。眼部检查 :双眼视力 :手动 /眼 In May 2001, we found a family of cataract with congenital absence of iris in the first act of China Vision reported as follows. Example 1 Proofs, male, 30 years old, blurred vision since childhood, aggravating four years. Parents non-relatives marriage, mothers have the same eye disease, the late. Physical examination: development and mental normal. No abnormal cardiovascular system. Finger (toe) normal. Eye examination: binocular vision: manual / eye