Scleral Cyst Associated with Anomalous Tilted Configuration of the Optic Nerve Head: A Case Report

a, b Infrared reflectance image of the optic nerve head (ONH) and of the peripapillary retina (a) and corresponding structural spectral-domain ocular coherence tomography (OCT) B-scan crossing the ONH of the left eye (b). A tilted disk appearance is denoted, and a well-delimited, approximately round structure beneath the ONH is observable (white arrows). c Ultrasonography showed a slight elevation of the ONH, along with an hypoechogenic round structure below the optic disk (white arrows