Synovial fluid immunocytology in the diagnosis of leukemic synovitis
Fam, A.G.; Voorneveld, C.; Robinson, J.B.; Sheridan, B.L.
Journal of Rheumatology 18(2): 293-296
1991
ISSN/ISBN: 0315-162X PMID: 1827162 Document Number: 380183
We describe a patient with leukemic synovitis complicating acute lymphoplastic leukemia. Leukemic cells were identified in the synovial fluid by an indirect immunofluorescent technique using monoclonal antibodies against early B cell antigens. Since focal leukemic lesions may be missed in synovial biopsy specimens, immunocytological analysis of joint fluids may facilitate early diagnosis of leukemic arthritis.