Interstitial Lung Disease with ANCA-associated Vasculitis

Clinical Medicine Insights: Circulatory, Respiratory and Pulmonary Medicine

Review

Hisashi Yamanaka¹  Yasushi Kawaguchi¹  Yasuhiro Katsumata¹ 

[1] Institute of Rheumatology, Tokyo Women's Medical University, Shinjuku-ku, Tokyo, Japan.;

关键词: interstitial lung disease;    anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis;    microscopic polyangiitis;   

DOI  :  10.4137/CCRPM.S23314

 received in 2015-06-30, accepted in 2015-08-19,  发布年份 2015

来源: Sage Journals

【 摘 要 】

The association between interstitial lung disease (ILD) and anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), particularly microscopic polyangiitis (MPA), has been described in a number of case reports and case series reports in the last 2 decades. In addition, patients with pulmonary fibrosis and ANCA positivity but without other manifestations of systemic vasculitis have also been reported. Pulmonary fibrosis was clinically manifested at the time of diagnosis in the majority of AAV patients that developed this condition. Moreover, ANCA-positive conversion occurs in patients initially diagnosed with idiopathic pulmonary fibrosis, and as a result, other manifestations of systemic vasculitis develop in some of these patients. There is significant predominance of myeloperoxidase (MPO)-ANCA and MPA in patients with AAV and ILD. Radiological and pathological findings generally demonstrate usual interstitial pneumonia (pattern) in the lungs of these patients. In most studies, AAV patients with ILD have a worse prognosis than those without it.

【 授权许可】

CC BY-NC   
© 2015 SAGE Publications.

【 图 表 】

Figure 2