A colobomatous optic disc anomaly and associated retinal detachement

Area of Science:

• Ophthalmology
• Pediatric Ophthalmology
• Retinal Diseases

Background:

• Optic nerve anomalies can present with various ocular complications.
• Retinal detachment is a serious condition requiring prompt diagnosis and management.
• Colobomatous optic disc anomalies are congenital malformations with diverse clinical presentations.

Observation:

• A two-year-old female presented with a unilateral colobomatous optic disc.
• The anomaly was surrounded by an annular chorioretinal pigmentary alteration.
• Retinal vessels originated from the colobomatous disc, traversing cystic retinal tissue.

Findings:

• A significant retinal detachment extended three disc diameters from the optic nerve.
• The colobomatous disc exhibited a central gray-black area with an outer clear, hypopigmented ring.
• This specific combination of optic nerve anomaly and retinal detachment is infrequently reported.

Implications:

• This case expands the understanding of congenital optic nerve anomalies and their associated complications.
• Early recognition of such anomalies is crucial for managing potential visual impairment.
• Further research into the pathogenesis and management of these rare conditions is warranted.