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Trisomy 13
a.k.a. Patau syndrome
Main Features
Eye Findings
- Microphthalmia
- Coloboma of iris
- Corneal Opacities
- Cataracts- often sectoral associated with coloboma
- Retinal dysplasia, Retinal Detachment
- Anopthalmia
- Persistent fetal vasculature
- Glaucoma
- Kerato-irido-lenticular dysgenesis
- Optic Nerve Hypoplasia
- Cerebral Vision impairment