Rheumatoid arthritis-associated interstitial lung disease

Rheumatoid arthritis-associated interstitial lung disease

Rheumatoid arthritis (RA) is a systemic disease manifest as a symmetric polyarthritis usually in the setting of elevated autoantibodies (rheumatoid factor). This disease affects 1-2% of the world's population, most frequently in the 25-55 year old age group and has a female predominance (2.5:1). Nearly 50% of patients with RA demonstrate some type of extra-articular manifestation of the disease...

Usual interstitial pneumonia in rheumatoid arthritis-associated interstitial lung disease.

Interstitial lung disease is a common manifestation of rheumatoid arthritis; however, little is known about factors that influence its prognosis. The aim of the present study was to determine whether or not the usual interstitial pneumonia pattern found on high-resolution computed tomography (HRCT) is of prognostic significance in rheumatoid arthritis-associated interstitial lung disease (RA-IL...

Rheumatoid Arthritis Interstitial Lung Disease

Clinical features of rheumatoid arthritis-associated interstitial lung disease

Interstitial lung disease (ILD) is the most common extra-articular manifestations of rheumatoid arthritis (RA) in the lung. This study aimed to identify clinical features of RA-associated ILD (RA-ILD). Patients with RA were retrospectively enrolled and sub-classified as RA-ILD or RA without ILD based on high-resolution computed tomography imaging. Pulmonary function testing parameters and level...

Asymptomatic Preclinical Rheumatoid Arthritis-Associated Interstitial Lung Disease

OBJECTIVE Interstitial lung disease (ILD) is a common extra-articular manifestation of rheumatoid arthritis (RA) and a significant cause of morbidity and mortality. The objective of this study was to define high-resolution chest CT (HRCT) and pulmonary function test (PFT) abnormalities capable of identifying asymptomatic, preclinical forms of RA-ILD that may represent precursors to more severe ...