A hybrid coloboma and optic disc pit associated with macular retinoschisis.

BACKGROUND: To report and describe an unusual case of a patient with optic disc pit in one eye and optic disc coloboma with a focal pit associated with macular retinoschisis in the other eye. CASE PRESENTATION: A 21-year-old woman presented with optic disc pit in the right eye and optic disc coloboma with a focal pit like excavation in the left eye. Macular spectral domain optical coherence tomography (SD-OCT) of the left eye revealed macular retinoschisis, without serous detachment. CONCLUSIONS: Proper monitoring of patients with disc anomalies associated with maculopathy is mandatory. The use of OCT imaging during follow-up can help to identify involvement of the fovea or enlargement of the retinoschisis area.