Recovery of Visual Function in a Patient with an Onodi Cell Mucocele Compressive Optic Neuropathy Who Had a 5-Week Interval between Onset and Surgical Intervention: A Case Report
Figure 1
(a) Orbital CT imaging of a right Onodi cell mucocele compressing the optic nerve (arrows). (b) T1-weighted MRI image showing a hypointense signal due to the water content in the Onodi cell (arrows). (c) T2-weighted MRI image with a high signal intensity within the Onodi cell (arrows). (d) Humphrey visual field of the right eye with significant constriction of the visual field. (e) A clinical photograph of the Onodi cell mucocele (OC) and the optic nerve (ON) prior to decompression. (f) A clinical photograph following marsupialisation of the Onodi cell and drainage of the mucocele (OC).
