Presentation
Fatty mass in the right lateral canthal area in the last 18 months.
Patient Data
Age: 70 years
Gender: Male
From the case:
Subconjunctival fat prolapse
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CT shows prolapse fat at the superotemporal aspect of the right epibulbar area continuous with the intraconal fat, lateral of the rectus muscle, and the lacrimal gland.
Case Discussion
Subconjunctival fat prolapse and dermolipoma occur in the lateral canthal area of the temporal or superotemporal bulbar conjunctiva.
The principal imaging feature of subconjunctival fat prolapse is that the fatty mass is continuous with the intraconal fat, is believed to be a herniation of intraconal fat due to a weakening of the Tenon capsule.