pone.0247072.g001.tif (7.48 MB)
Spot sign on transocular B-mode ultrasound.
figure
posted on 2021-02-12, 18:37 authored by Michael Czihal, Christian Lottspeich, Anton Köhler, Ilaria Prearo, Ulrich Hoffmann, Siegfried G. Priglinger, Marc J. MackertSpot sign at the level of the optic nerve with (A) and without (B) comet tail artefact in CRAO. Spot sign at the level of the optic nerve disc (C) and the retina nearby the optic nerve disc (D) in BRAO is shown.
