title: Vitreous metastases of primary cutaneous B-cell lymphoma.
abstract: OBJECTIVE
  To describe two cases of vitreous metastases of primary cutaneous B-cell lymphoma (PCBCL).
  
  
  METHODS
  Observational case series.
  
  
  RESULTS
  A 73-year-old man and an 81-year-old woman, both with a history of PCBCL, diffuse large cell type, presented with decreased visual acuity due to vitritis. Both patients underwent vitreous biopsy that demonstrated B-cell lymphoma, large cell type, and confirmed metastases of cutaneous B-cell lymphoma to the vitreous.
  
  
  CONCLUSIONS
  PCBCL, diffuse large cell type, is a rare form of non-Hodgkin lymphoma that can metastasize to the vitreous without visible chorioretinal involvement.
authors.affiliation: Texas Retina Associates, Arlington, TX, USA.
authors.forename: Deborah Y
authors.initials: DY
authors.lastname: Chong
authors.forename: Mark W
authors.initials: MW
authors.lastname: Johnson
authors.forename: Defen
authors.initials: D
authors.lastname: Shen
authors.forename: Chi-Chao
authors.initials: CC
authors.lastname: Chan
authors.forename: David G
authors.initials: DG
authors.lastname: Callanan
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D005134:Eye Neoplasms / Q000473:pathology* / Q000556:secondary*; D005260:Female; D005654:Fundus Oculi; D006801:Humans; D007249:Inflammation / Q000473:pathology; D016393:Lymphoma, B-Cell / Q000473:pathology*; D008297:Male; D009362:Neoplasm Metastasis / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*; D014822:Vitreous Body / Q000473:pathology