Enlarging corneoscleral cyst in a 2-year-old girl

Area of Science:

• Ophthalmology
• Pediatric Ophthalmology
• Corneal and Scleral Diseases

Background:

• Primary corneoscleral cysts are uncommon in pediatric patients, typically lacking a history of ocular trauma or surgery.
• These cysts may originate from misplaced epithelial or endothelial cells, leading to congenital anomalies.
• Understanding their etiology is crucial for appropriate clinical management.

Observation:

• A case report details a 2-year-old girl presenting with a primary, progressively enlarging cyst at the limbus of her left eye.
• The cyst was located at the junction of the cornea and sclera.
• No prior history of trauma or surgical intervention was noted in the patient.

Findings:

• Optical coherence tomography (OCT) was employed to assess the cyst's characteristics.
• OCT imaging helped determine any potential communication between the cyst and the anterior chamber of the eye.
• This non-invasive imaging modality aided in surgical planning.

Implications:

• This case contributes to the limited literature on primary corneoscleral cysts in children.
• Accurate diagnosis and characterization using OCT are vital for effective management strategies.
• Further research may elucidate the specific cellular origins and long-term prognosis of these rare pediatric ocular cysts.