Subsequently, there was the recognition of antibodies to deoxyribonucleic acid (DNA) and the description of antibodies to extractable nuclear antigens (nuclear ribonucleoprotein [nRNP], Sm, Ro, La), ...

Results of other blood tests were within normal limits or negative, including lupus anticoagulant, ß2 glycoprotein, anticardiolipin IgG Ab, anti-ss DNA Ab, C3, C4, anti-RO, anti-LA, anti-SC-70 ...

Onset 2 years ago in right wrist area, which was initially swollen and painful. Anti-inflammatory drugs were prescribed with little improvement. Swelling and pain then developed in both ankles and ...

血栓高风险的特征是狼疮抗凝物(lupus anticoagulant，LA)阳性，有或无中高滴度抗心磷脂抗体(anticardiolipin antibody，aCL)或抗-β2糖蛋白Ⅰ抗体IgG或IgM阳性。