1.No trauma history could be elicited.Ocular examinations revealed no pertinent findings, such as rubeosis irides, juvenile xanthogranuloma, or Herpes infections.

1.两例均无眼球外伤，眼科学检查均无虹膜新生血管、幼年型黄色肉芽肿或疱疹毒感染等异常发现。

2.Her 9 years old daughter has bilateral blue irides, bilateral total deafness, dystopia canthorum and bilateral fundus pigmentary changes.

2.第三例为第一例九岁之小，侧虹彩全蓝，侧全聋，内眦移位和侧眼底色素变化。