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| norrie_disease [2026/09/17 12:03] – [Main Features] Scott Larson | norrie_disease [2026/09/17 12:06] (current) – [Resources] Scott Larson |
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| ====Eye Findings==== | ====Eye Findings==== |
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| * **Retrolental mass ("pseudoglioma")** — grayish-yellow mass of immature retinal cells resembling retinoblastoma, present at or shortly after birth. | * Retinal detachment, retinal gliosis, avascular peripheral retina |
| * **Leukocoria** — hallmark sign; with retinal dysplasia and partial/complete retinal detachment. | * Retrolental mass ("pseudoglioma") — grayish-yellow mass of immature retinal cells resembling retinoblastoma |
| * **Progressive anterior/globe changes** — cataract, corneal opacification, iris atrophy, synechiae, secondary glaucoma/buphthalmos, and eventual **phthisis bulbi**, typically within the first decade. | * Leukocoria — hallmark sign; with retinal dysplasia and partial/complete retinal detachment. |
| * **Microphthalmia and nystagmus** are common. | * Progressive anterior/globe changes — cataract, corneal opacification, iris atrophy, synechiae, secondary glaucoma/buphthalmos, and eventual phthisis bulbi, typically within the first decade. |
| | * Microphthalmia |
| | * Nystagmus |
| ====Other Findings==== | ====Other Findings==== |
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| * [[https://www.ncbi.nlm.nih.gov/books/NBK373729/|GeneReviews: NDP-Related Retinopathies (Scruggs, Reding, Schimmenti)]] | * [[https://www.ncbi.nlm.nih.gov/books/NBK373729/|GeneReviews: NDP-Related Retinopathies (Scruggs, Reding, Schimmenti)]] |
| * [[https://medlineplus.gov/genetics/gene/ndp/|MedlinePlus: NDP gene]] | * [[https://medlineplus.gov/genetics/gene/ndp/|MedlinePlus: NDP gene]] |
| * [[link|Pauzuolyte et al. Systemic Gene Therapy Rescues Retinal Dysfunction and Hearing Loss in a Model of Norrie Disease, EMBO Mol Med 2023]] | * [[https://www-clinicalkey-com.slhs.idm.oclc.org/#!/content/1-s2.0-S0161642010003763|Chow et al. Laser Photocoagulation at Birth Prevents Blindness in Norrie's Disease, Ophthalmology 2010]] |
| * [[link|Chow et al. Laser Photocoagulation at Birth Prevents Blindness in Norrie's Disease, Ophthalmology 2010]] | |
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| {{tag>syndrome}} | {{tag>syndrome}} |