Bernstein R M, Morgan S H, Chapman J, Bunn C C, Mathews M B, Turner-Warwick M, Hughes G R
Br Med J (Clin Res Ed). 1984 Jul 21;289(6438):151-2. doi: 10.1136/bmj.289.6438.151.
An autoantibody known as anti-Jo-1 antibody is found in 25% of patients with myositis. Its prevalence in patients with both myositis and cryptogenic fibrosing alveolitis was 68% (13 out of 19 patients), compared with 7.5% in patients with myositis alone (four of 53) and 3% in patients with cryptogenic fibrosing alveolitis alone (two of 62). Anti-Jo-1 antibody may be useful in indicating patients with myositis and cryptogenic fibrosing alveolitis. Raynaud's phenomenon, the sicca syndrome, and mild arthritis are also often part of the syndrome.
一种名为抗Jo-1抗体的自身抗体在25%的肌炎患者中被发现。在患有肌炎和隐源性纤维性肺泡炎的患者中,其患病率为68%(19例患者中有13例),而单独患有肌炎的患者中为7.5%(53例中有4例),单独患有隐源性纤维性肺泡炎的患者中为3%(62例中有2例)。抗Jo-1抗体可能有助于诊断患有肌炎和隐源性纤维性肺泡炎的患者。雷诺现象、干燥综合征和轻度关节炎也常常是该综合征的一部分。