Prenatal Ultrasound Diagnosis of Persistent Hyperplastic Primary Vitreous with Retinoblastoma.

Introduction: Persistent hyperplastic primary vitreous (PHPV) involves a spectrum of congenital ocular abnormalities characterized by the presence of a vascular membrane behind the lens. Retinoblastoma is a life-threatening intraocular malignancy that can cause blindness, eye loss, or even death. PHPV and retinoblastoma are extremely rare prenatal diseases.