Fig. 3.

A. T1W unenhanced axial image shows homogeneous T1 hypointensity in a well-circumscribed, low-attenuation mass over the right nasolacrimal gland. B. Avid homogeneous enhancement is seen on the post-contrast, fat-saturated T1 view. C. Homogeneous T2 prolongation is seen throughout the lesion except for a punctate focus of low T2 signal posteriorly. D. FLAIR-weighted images show intermediate signal (lack of fluid suppression), which suggests that the lesion is either solid or that it is a cyst containing proteinaceous material. E. GRE axial images reveal several small oval susceptibility artifacts that could represent degraded blood products or mineralization. F. ADC map in axial plane shows high signal within the lesion, indicative of facilitated diffusion.