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Persistent Hyperplastic Primary Vitreous

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Title: Persistent Hyperplastic Primary Vitreous  
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Subject: Congenital cataract, Band keratopathy, Optic papillitis, Phthisis bulbi, Heterophoria
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Persistent Hyperplastic Primary Vitreous

Persistent hyperplastic primary vitreous
Classification and external resources
Falciform fold of detached dysplastic retina encircles the persistent hyaloid artery that extends from the optic nerve head to the retrolental mass.
ICD-10 Q14.0
ICD-9 xxx

Persistent hyperplastic primary vitreous (PHPV) is a rare congenital developmental anomaly of the eye that results following failure of the embryological, primary vitreous and hyaloid vasculature to regress.[1] It can be present in three forms: purely anterior (persistent tunica vasculosa lentis and persistent posterior fetal fibrovascular sheath of the lens), purely posterior (falciform retinal septum and ablatio falcicormis congenita) and a combination of both.[1] Most examples of PHPV are unilateral and non-hereditary. When bilateral, PHPV may follow an autosomal recessive or autosomal dominant inheritance pattern.

Causes/association of bilateral PHPV

  1. Trisomy 13 (Patau syndrome)
  2. Norrie disease
  3. Walker-Warburg syndrome
  4. Autosomal dominant
  5. Autosomal recessive


The primary vitreous used in formation of the eye during fetal development remains in the eye upon birth and is hazy and scarred.[2]

See also


  1. ^ a b Silbert, Mira; Gunvood, Andrew S. (2000). "Clinical review, Persistent hyperplastic primary vitreous". Clinical Eye and Vision Care (Ireland: Elsevier Science Ireland Ltd.) 12 (3-4): 131–137.  
  2. ^ Young, Jane. "Persistent Hyperplastic Primary Vitreous". Retrieved 2009-05-11. 

External links

  • GeneReviews/NIH/NCBI/UW entry on NDP-Related Retinopathies
  • Persistent Hyperplastic Primary Vitreous Involving the Anterior Eye report by Mauricio Castillo, David K. Wallace, and Suresh K. Mukherji

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