Conclusion Vitrectomy can prevent complications and improve visual acuity in some PFV patients.

结论玻璃体切割手术治疗PF V可防止并发症发生，使部分患儿视力提高。

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Conclusion Vitrectomy can prevent complications and improve visual acuity in some PFV patients.

结论玻璃体切割手术治疗PF V可防止并发症发生，使部分患儿视力提高。

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