Congenital microphthalmia is a developmental defect of ocular disorder with autosomal dominant, autosomal recessive, and X-linked recessive modes of inheritance.

先天小一种先天发育异科疾病,传方式有染色体显传、染色体传和X连锁传。

Of the 23 eyes with optic disc coloboma, the choroidal involvement was seen in 21 eyes and microphthalmia was present in 12 eyes.

在视神经盘缺损的23只睛中，其中21只睛同时有涉及到脉络膜的缺损，12只睛存在有小症。