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Ocular pathology in trisomy 18 (Edwards' syndrome)
Summary
This case study details ocular abnormalities in a neonate with trisomy 18. A novel finding of Bergmeister's papilla was observed, expanding the known spectrum of eye conditions in this genetic disorder.
Area of Science:
- Ophthalmology
- Genetics
- Pediatrics
Background:
- Trisomy 18 (Edwards syndrome) is a severe genetic disorder associated with multiple congenital malformations.
- Ocular anomalies are frequently observed in infants with trisomy 18, impacting visual development.
Observation:
- A case report of a full-term female infant with confirmed trisomy 18 is presented.
- The infant exhibited severe systemic malformations and significant ocular findings.
Findings:
- Bilateral ocular findings included cataract and optic nerve hypoplasia.
- The left eye additionally presented with juxtapapillary coloboma, retinal dysplasia, and Bergmeister's papilla.
- Bergmeister's papilla represents a newly identified ocular finding in trisomy 18.
Implications:
- This case expands the understanding of the ocular manifestations of trisomy 18.
- Highlights the importance of comprehensive ophthalmological evaluation in neonates with trisomy 18.
- May inform future research into genotype-phenotype correlations and potential management strategies for ocular complications.