Primary Diffuse Large B-Cell Lymphoma Localized to the Lacrimal Sac: A Case Presentation and Review of the Literature

Figure 1

Orbits MRI. Right orbit: there is a 4.1 × 1.9 × 3.5 cm mass in the medial aspect of the right orbit. The mass displaces the medial rectus laterally and the globe anteriorly and laterally. The optic chiasm is normal in appearance. There is no suprasellar or parasellar mass. The pituitary gland is within normal limits in size.