Angela J. Oh

1 month ago | tandfonline.com | Angela J. Oh |Angela Chen |Nathan Pirakitikulr |Daniel B Rootman

ABSTRACTA rare case of a 78-year-old male with posterior orbital amyloidosis and cavernous sinus involvement is reported. He presented with 1 year of worsening binocular diplopia with left eye motility restriction in all directions except abduction. Magnetic resonance imaging of the brain demonstrated a well-defined mass in the posterior medial orbit extending into the left optic canal and cavernous sinus, with low T1 and high T2 signaling and minimal contrast enhancement.