[Rare case of vitreoretinal lymphoma]

Primary intraocular lymphoma (PIOL) is a primary central nervous system lymphoma subtype. The article presents a case of bilateral vitreoretinal lymphoma in a functionally monocular 68-year-old woman, whose ocular manifestations developed prior to multiple primary lymphoma of the brain, thus, impeding the diagnosis. Stereotactic radiotherapy enabled stabilization of the process and did not affect visual functions.