Table 3

Clinical and laboratory findings in patients with primary Sjögren's syndrome and subsequent malignant lymphoproliferation and in one patient with suspected malignant lymphoproliferation

  • RB = Rose-Bengal test; LSG = labial salivary gland biopsy; Wa-Ro = Waaler-Rose test; ANA = antinuclear antibodies; S-β2m = serum β2 microglobulin; ESR = erythrocyte sedimentation rate; SS = Sjögren's syndrome; CHF = congestive heart failure; ND = not done; RNP = ribonucleoprotein; RF = rheumatoid factor.