Abstract
The spectrum of persistence of the fetal vasculature (PFV) is broad and includes anterior segment as well as vitreal and retinal abnormalities. The great majority of cases are unilateral and not associated with other systemic abnormalities. Some patients can be observed and the ocular abnormalities are inconsequential; others require surgical interventions such as lens extraction, anterior vitrectomy, and occasionally posterior vitreoretinal maneuvers. Rarely, patients have very small eyes with disorganized vitreous and a very poor visual outcome; in such cases, the lens is often removed to avoid angle closure glaucoma and phthisis bulbi. Accurate diagnosis and appropriate management are associated with acceptable outcomes in a majority of cases.
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Kumar, P., Traboulsi, E.I. (2016). Persistence of the Fetal Vasculature: Varieties and Management. In: Traboulsi, E., Utz, V. (eds) Practical Management of Pediatric Ocular Disorders and Strabismus. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-2745-6_20
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DOI: https://doi.org/10.1007/978-1-4939-2745-6_20
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