A Clinical Update and Radiologic Review of Pediatric Orbital and Ocular Tumors
Figure 9
5 years old with history of combined variable immune deficiency. Axial T2-weighted image through the superior orbit (a) shows lobulated, isointense soft-tissue masses in the bilateral lacrimal glands (arrows). On diffusion-weighted images (b), the masses show restricted diffusion, corroborated by ADC maps (not shown). Precontrast coronal (c) and sagittal (d) T1WI show the well-circumscribed, mildly hypoattenuating mass centered in the right lacrimal gland that homogenously enhances on postcontrast T1-weighted image (e). Biopsy confirmed lymphoid hyperplasia bilaterally.
