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Haddiya I, Rhou H, Benamar L, Ezzaitouni F, Bayahia R, Ouzeddoun N. Idiopathic membranous nephropathy preceding the onset of rheumatoid arthritis: a case report. Arab J Nephrol Transplant. 2013; 6(3): 181-184.

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Article

Interstitial Lung Disease as the Initial Manifestation of Rheumatoid Arthritis: A Case Report and Review of the Literature

1Department of Internal Medicine, Downstate Medical Center, State University of New York, Brooklyn, New York, United States 11203


American Journal of Medical Case Reports. 2019, Vol. 7 No. 12, 342-347
DOI: 10.12691/ajmcr-7-12-10
Copyright © 2019 Science and Education Publishing

Cite this paper:
Kurnvir Singh, Mohammed Al-Sadawi, Romy Rodriguez Ortega, Khaleda Akter, Tomasz Zrodlowski, Claudia Zmijewski, Isabel M. McFarlane. Interstitial Lung Disease as the Initial Manifestation of Rheumatoid Arthritis: A Case Report and Review of the Literature. American Journal of Medical Case Reports. 2019; 7(12):342-347. doi: 10.12691/ajmcr-7-12-10.

Correspondence to: Isabel  M. McFarlane, Department of Internal Medicine, Downstate Medical Center, State University of New York, Brooklyn, New York, United States 11203. Email: Isabel.McFarlane@downstate.edu

Abstract

Background: Rheumatoid arthritis (RA) is a chronic, systemic, inflammatory disorder that primarily affects synovial joints. Approximately 18-41% of patients with RA develop extra-articular manifestations [1]. However, extra-articular manifestations preceding or occurring without articular symptoms in RA have rarely been reported. Such atypical presentations of RA pose a diagnostic challenge to the clinician and may delay treatment. Case presentation: A 57-year-old female with long standing diabetes, hypertension, hyperlipidemia and Raynaud’s phenomenon presented shortness of breath, cough and new subcutaneous nodules. Four years before, she had been diagnosed with non specific interstitial pneumonia but had declined treatment. The physical exam did not reveal any signs suggestive of RA however, she was seropositive for rheumatoid factor (RF) and anti-citrullinated peptide antibody (ACPA). Treatment for RA-associated interstitial lung disease was discussed. Conclusion: Extra-articular involvement of RA can be observed as initial presentation of the disease in a handful of cases. However, RA diagnosis must be achieved to correctly manage these patients which can at that time receive targeted therapeutic interventions. From our literature review, pulmonary involvement was seen in over half of the cases in seropositive RA patients who lacked articular involvement at initial presentation.

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