S. Sato et al., A CASE OF SYSTEMIC-SCLEROSIS WITH ANTICENTROMERE, ANTITOPOISOMERASE-I, AND ANTI-U1RNP ANTIBODIES, Journal of rheumatology, 20(11), 1993, pp. 1961-1963
We describe a case of systemic sclerosis (SSc) positive for 3 autoanti
bodies; anticentromere antibody, antitopoisomerase I antibody, and ant
i-U1RNP antibody. It is known that coexistence of 2 of these 3 antibod
ies is rare and the coexistence of these 3 antibodies in serum from a
patient with SSc has not been reported. In addition, we examined our s
tock serum samples from 236 cases with SSc or related disorders for th
e presence of specific antinuclear antibodies and were unable to find
a serum sample containing all 3 antibodies.