primary glaucoma

• 原发性青光眼

primary glaucoma的用法和样例：

例句

1. Glaucoma may occur congenitally, as a primary disease, or secondary to other ocular or systemic conditions.
   青光眼可以是先天性的，即原发性青光眼，也可以由其他眼科或系统性疾病引起。
2. Because one patient only suffers from iris coloboma instead of aniridia, we would like to propose that the primary embryological defect is due to aberrant development of mesoderm.
   网膜发育不良，角膜变性，白内障及续发性青光眼是常见使视力变坏的因素。