Optical coherence tomographical findings in a case of varix of the vortex vein ampulla

Dynamic Echography of Varix of the Vortex Vein Ampulla

“…5,7,9 Research has failed to demonstrate association with venous stasis diseases. 6 Much is still unknown about varices of the vortex vein ampulla.…”

“…Varix of the vortex vein ampulla is a rare benign pigmented mass in the equatorial region, at or near the vortex vein ampulla, that is commonly mistaken for more concerning lesions. 3,4,6 The etiology of varix of the vortex vein ampulla remains unclear. Vortex veins drain into the scleral canal and then the superior and inferior ophthalmic veins.…”

“…[3][4][5] Although a benign lesion, varix of the vortex vein ampulla can mimic other more serious conditions such as choroidal melanoma, choroidal nevus, choroidal metastasis, capillary hemangioma, bullous retinoschisis, and subretinal hemorrhage. 3,4,6 Therefore, diagnosis is important. Varices of the vortex ampulla may collapse with external pressure and/or with changing gaze positions and enlarge with valsalva, head-down position, and jugular vein compression.…”