The Clinical Characteristics of Two Anti-OJ (Anti-Isoleucyl-tRNA Synthetase) Autoantibody-Positive Interstitial Lung Disease Patients with Polymyositis/Dermatomyositis

  • Kunimasa Kei
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Division of Genetics, Kobe University Graduate School of Medicine, Japan
  • Arita Machiko
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan
  • Nakazawa Takashi
    Department of Endocrinology and Rheumatology, Kurashiki Central Hospital, Japan
  • Tanaka Maki
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan
  • Tsubouchi Kazuya
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Department of Respiratory Medicine, St. Mary's Hospital, Japan
  • Konishi Satoshi
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Japan
  • Fukuda Yasushi
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan
  • Saigusa Mika
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Department of Palliative Medicine, Okayama Saiseikai General Hospital, Japan
  • Nakagawa Hiroaki
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Department of Respiratory Medicine, Shiga University of Medical Science, Japan
  • Ubukata Satoshi
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan Department of Respiratory Diseases, Saka General Hospital, Japan
  • Korogi Yohei
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan
  • Fujii Takao
    Department of the Control for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Japan
  • Mimori Tsuneyo
    Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Japan
  • Ishida Tadashi
    Department of Respiratory Medicine, Kurashiki Central Hospital, Japan

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抄録

We herein report the clinical and laboratory characteristics of two anti-OJ (anti-isoleucyl-tRNA synthetase) autoantibody-positive interstitial lung disease patients with polymyositis/dermatomyositis (PM/DM). We compared these characteristics with previously published findings. Previous reports and our present cases show that anti-OJ autoantibody-positive interstitial lung disease (ILD) patients with PM/DM lack the manifestations of Raynaud's phenomenon and sclerodactyly and show good prognoses and responses to glucocorticoid therapy. These results indicate that the presence of anti-OJ autoantibodies may be useful for predicting the prognosis of ILD and its clinical course in PM/DM patients.<br>

収録刊行物

  • Internal Medicine

    Internal Medicine 51 (24), 3405-3410, 2012

    一般社団法人 日本内科学会

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