Shivaputrappa Ghanti, S. Chandrashekara, B. Raj, Devaraj Kori, Ramkrishna Giri
{"title":"Acute lung involvement in RA is not always ILD","authors":"Shivaputrappa Ghanti, S. Chandrashekara, B. Raj, Devaraj Kori, Ramkrishna Giri","doi":"10.15305/IJRCI/V7I1/291","DOIUrl":null,"url":null,"abstract":"Rheumatoid arthritis is a systemic inflammatory disorder with diverse extra-articular manifestations including vasculitis, lung disease, inflammatory eye disease and subcutaneous nodule formation. Among these manifestations, lung disease has been identified as a primary contributor of morbidity and mortality. The predominance of non-specific interstitial pneumonia pattern has been observed in most forms of connective tissue-associated ILD. Studies have demonstrated that the usual interstitial pneumonia (UIP) pattern is more prevalent among patients with RA-associated ILD. The extra-articular manifestations have been noted in nearly 50% of the patients, and the lung involvement in majority of the cases.8, 9 This study details the occurrence of lung involvement of viral etiology in RA, which could be misdiagnosed as RA-associated ILD.","PeriodicalId":102906,"journal":{"name":"Internet Journal of Rheumatology and Clinical Immunology","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Internet Journal of Rheumatology and Clinical Immunology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15305/IJRCI/V7I1/291","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Rheumatoid arthritis is a systemic inflammatory disorder with diverse extra-articular manifestations including vasculitis, lung disease, inflammatory eye disease and subcutaneous nodule formation. Among these manifestations, lung disease has been identified as a primary contributor of morbidity and mortality. The predominance of non-specific interstitial pneumonia pattern has been observed in most forms of connective tissue-associated ILD. Studies have demonstrated that the usual interstitial pneumonia (UIP) pattern is more prevalent among patients with RA-associated ILD. The extra-articular manifestations have been noted in nearly 50% of the patients, and the lung involvement in majority of the cases.8, 9 This study details the occurrence of lung involvement of viral etiology in RA, which could be misdiagnosed as RA-associated ILD.