PURPOSE: We studied a case of congenital optic disk pit and coloboma with associated malformations of the retinal vessels. METHODS: Slit-lamp biomicroscopy and fluorescein angiography were performed. RESULTS: Multiple retinal venous anastomoses associated with a congenital coloboma and pit of the optic disk were observed. The retinal vascular anomalies extended from the optic disk to the temporal periphery. CONCLUSIONS: We consider the coexistence of retinal venous anastomoses with optic disk coloboma and pit to be an extremely rare congenital retinal anomaly.
PURPOSE: We studied a case of congenital optic disk pit and coloboma with associated malformations of the retinal vessels. METHODS: Slit-lamp biomicroscopy and fluorescein angiography were performed. RESULTS: Multiple retinal venous anastomoses associated with a congenital coloboma and pit of the optic disk were observed. The retinal vascular anomalies extended from the optic disk to the temporal periphery. CONCLUSIONS: We consider the coexistence of retinal venous anastomoses with optic disk coloboma and pit to be an extremely rare congenital retinal anomaly.