Primary vitreoretinal lymphoma (PVRL) was previously termed primary intraocular lymphoma. PVRL is a potentially fatal intraocular malignancy, and 65-90% of PVRL cases eventually involve the central nervous system (CNS). The incidence of PVRL has been rising in both immunocompromised and immuno-competent populations worldwide. PVRL frequently masquerades as chronic uveitis. Advanced auxiliary ex...

purpose: to report a patient with an intraocular lymphoma with history of treated brain lymphoma. case report: a 45-year-old female was referred with moderate chronic intermediate uveitis of both eyes that was unresponsive to medications. she had history of treated brain lymphoma with chemotherapy and radiotherapy 6 years before presentation. systemic workup, laboratory evaluation, brain and or...

PURPOSE Intraocular lymphomas are rare, and they have poor prognosis. Thus, early diagnosis and treatment are needed. A definitive diagnosis of a lymphoma is based on cytological analysis of the intraocular fluids or tissues. We report two cases of intraocular lymphoma diagnosed by the analyses of vitreous and infusion fluid. PATIENTS Case 1 was a 66-year-old woman who complained of eye float...

diffuse large b cell lymphoma is the most common type of non-hodgkin's lymphoma, representing nearly one-third of all cases. any organ can be involved, making a diagnostic biopsy imperative. when the lungs are the involved organs, it is called primary pulmonary lymphoma (ppl). hereby, we present a case of primary pulmonary lymphoma (ppl) that demonstrated a single large mass on chest ct and had...

Primary intraocular lymphoma (PIOL) is a subset of primary central nervous system (CNS) lymphoma which initially presents in the eye with or without simultaneous CNS involvement (1). It is considered a variant of extranodal, non-Hodgkin lymphoma that is usually of an aggressive diffuse large B cell type (1–3). Diagnosis of PIOL requires histopathologic evidence of malignant lymphoma cells in br...

which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Lymphoma is the most common hematologic malignancy, accounting for more than 40% of hematologic malignancies in Korea [1]. However, lymphoma is not a single disorder but a heterogeneous group of subtypes that arise from abnormal B cells or T/NK cells at vari...