“…Clinically, a lacrimal sac mucocele can mimic lymphoma and present as a nonreducible medial canthal mass. 11 On MRI, mucoceles create a cystic dilatation of the lacrimal sac with rim enhancement demonstrating a thin sac wall, which is distinct from lymphomatous sac wall thickening. 12 Furthermore, inflammatory dacryocystitis and mucoceles are more likely to exhibit strong hyperintense T2 signals compared with neoplastic lesions.…”