Pre-Papillary Arterial Loop, (Look also under Retina) | |
Overlying the superior aspect of the optic disc is an arterial malformation having a convoluted component at the superior pole and a corkscrew component that extends horizontally. A resolving blot retinal hemorrhage is situated superotemporal to the disc. Though usually benign, pre-papillary arterial loops can be associated with either branch retinal artery occlusion or vitreous hemorrhage. | |
Pollock, Stephen C. , M.D., ¦1, Mebane NC, USA | |
H48.8 | |
Optic Nerve -> Normal Variants -> Case, Pre-Papillary Arterial Loop | |
optic nerve | |
3073 |