title: Varix of the optic disk.
abstract: A 74-year-old woman had a saccular dilatation, presumably of the central retinal vein, on the optic nerve head. The lesion caused no symptoms, and over a four-month period showed (vidence of thrombosis and stagnation within it. The lesion caused no interference with either the arterial or venous circulation of the retina. We advised no treatment and continue to observe the patient.
mesh_terms: D000368:Aged; D004108:Dilatation, Pathologic; D005128:Eye Diseases / Q000150:complications; D005260:Female; D005451:Fluorescein Angiography; D006801:Humans; D009898:Optic Disk / Q000473:pathology*; D009901:Optic Nerve Diseases / Q000150:complications / Q000473:pathology*; D012163:Retinal Detachment / Q000150:complications; D012169:Retinal Vein / Q000473:pathology; D014822:Vitreous Body