Vitreo primario hiperplasico persistente y anomalias. This rare spectrum of disease, also referred to as persistent hyperplastic primary vitreous, has a wide clinical spectrum, including elongated ciliary processes, shallow anterior chamber. Persistencia do vitreo primario hiperplasicopatologia. Persistent hyperplastic primary vitreous involving the. Persistent hyperplastic primary vitreous radiology. Frequency and ethiological frequency of conge nital. A clinical case of unilateral persistent hyperplastic. Frequency and ethiological frequency of conge nital cataract.
While the great majority of patients with persistent hyperplastic primary vitreous never obtain useful vision, it is encouraging that 18. Apesar desta molecula com diametro aproximado a 8,5 a. A queous misdirection syndrome in persistent fet a l v a scul a ture pfv 262 20102602 be accompanied by ciliary detachment and traction or a dense ciliary membrane2. Aqueous misdirection, also known as vitreous block, is a secondary cause of. Posterior persistent hyperplastic primary vitreous. Ophthalmic doppler in persistent hyperplastic primary vitreous atypical presentation. Proliferative vitreoretinopathy pvr is a disease that develops as a complication of rhegmatogenous retinal detachment. Clinically, this condition usually manifests as unilateral or bilateral leucocoria. Persistent fetal vasculature pfv is a congenital developmental anomaly of. Pvr occurs in about 810% of patients undergoing primary retinal detachment surgery and prevents the successful surgical repair of rhegmatogenous retinal detachment. Cuales son las caracteristicas del estado gel y vitreo. Persistent hyperplastic primary vitreous involving the anterior eye mauricio castillo, david k. Jahan jaaeyega hamen paaeyega songs hd 1080p bluray tamil movie. Aqueous misdirection syndrome in persistent fetal vasculature.
The descending table 1 values of the anteroposterior diameter in millimeters of the eyes with microphthalmia and congenital cataract in different etiologies. Patients may also have poor vision, small eye microphthalmia and strabismus. Persistence vitreo primario hiperplasico pdf download. Persistent fetal vasculature pfv is a congenital anomaly of the eye caused by failure of regression of the primary vitreous during the embryonic period. Hemorragia vitrea asociada a arteria hialoidea persistente. The imaging features of persistent hyperplastic pri. Persistence and hypertrophy of these vessels can result in phpv in the anterior andor posterior chambers 1.