Fig. 8
From: Cranial nerve involvement in mucormycosis in post-COVID patients: a case series
A T2 axial sequence showing changes of orbital cellulitis on the left side with abnormal signal intensity in the intraorbital portion of the left optic nerve. Also noted is the T2 hypointense fungal tissue infiltrating the left orbit and causing severe distortion of the left globe. B Axial diffusion sequence showing diffusion restriction along the intraorbital portion of the left optic nerve