title: Hyperplastic primary vitreous with microphthalmos and ocular communicating orbital cyst.
abstract: A 4-month old child with findings of persistent hyperplastic primary vitreous was also noted to have an ocular communicating orbital cyst in the same eye. The ocular component of the cyst was observed to move.
mesh_terms: D003560:Cysts / Q000503:physiopathology*; D006801:Humans; D006965:Hyperplasia; D007223:Infant; D008297:Male; D008850:Microphthalmos / Q000503:physiopathology*; D009916:Orbital Diseases / Q000503:physiopathology*; D014822:Vitreous Body / Q000473:pathology* / Q000503:physiopathology