Persistence of the primary vitreous in association with the morning glory disc anomaly.
Two patients with the morning glory disc anomaly are reported. In one, fibrovascular stalk passed forward into the vitreous cavity, while in the second a persistent hyaloid artery extended anteriorly from a tuft of fibrous tissue to the posterior lens capsule. These cases suggest that in some eyes the morning glory disc anomaly occurs as a variant of persistent hyperplastic primary vitreous (PHPV).
D000328:Adult; D002675:Child, Preschool; D006801:Humans; D006965:Hyperplasia; D008297:Male; D009898:Optic Disk / Q000002:abnormalities*; D014822:Vitreous Body / Q000473:pathology*