title: Persistent hyperplastic primary vitreous in non-identical twins.
mesh_terms: D000867:Anterior Chamber / Q000002:abnormalities; D003315:Cornea / Q000002:abnormalities; D004200:Diseases in Twins; D005128:Eye Diseases / Q000235:genetics*; D005260:Female; D006801:Humans; D006988:Hyphema; D007223:Infant; D007621:Karyotyping; D008850:Microphthalmos / Q000235:genetics*; D013285:Strabismus; D014822:Vitreous Body / Q000473:pathology