ArticleSarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG2020
Interstitial lung disease and microscopic polyangiitis in chilean patients.
Article in Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 6 citations in OpenAlex.
- In-hospital Mortality Associated with Granulomatosis with Polyangiitis and Microscopic Polyangiitis Complicated with Respiratory Failure.Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG · 2026Article
- Review
- Interstitial Lung Disease in ANCA-Associated Vasculitis: Pathogenic Considerations and Impact for Patients' Outcomes.Current rheumatology reports · 2022Review
- Original Article: Clinical Research.Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG · 2021Article
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Authors and funding
10 authors at 1 institution in 1 country.
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Abstract
objectiveTo describe the clinical and serological patients characteristics with Microscopic Polyangiitis (MPA) and Interstitial lung disease (ILD).
methodsOf all the patients with AAV diagnosed between 2007-2017 at the Hospital Clinico Universidad de Chile, those with MPA and ILD were selected and studied retrospectively.
resultsAll patients were Hispanic; median age at diagnosis 65 years (32-84). 59% were female. All were positive for p-ANCA, 16 patients for MPO. Most common manifestations were constitutional symptoms, weight loss and fever. CT-Scans patterns were Usual Interstitial Pneumonia (UIP) in 10 patients, Nonspecific Interstitial Pneumonia (NSIP) in 6 and fibrosis not UIP or NSIP pattern in 1. In 6 cases, ILD was diagnosed 0.5-14 years before MPA and concomitantly in 11.
conclusionsAlthough infrequent, Microscopic Polyangiitis should be suspected in patients with ILD particularly if extra-pulmonary manifestations that rise the possibility of a systemic illness are present, regardless of the time elapsed between the latter and the diagnosis of this type of lung involvement.
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