The risk factors of onset are as follows: undergoing surgeries at a young age, microcornea, nuclear cataract and persistent hyperplastic primary vitreous (PHPV).
手术年龄小，小角膜，核性白内障，永存原始玻璃
(PHPV)
。
The risk factors of onset are as follows: undergoing surgeries at a young age, microcornea, nuclear cataract and persistent hyperplastic primary vitreous (PHPV).
手术年龄小，小角膜，核性白内障，永存原始玻璃(PHPV)。
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