Fibrosing Alveolitis Predating Microscopic Polyangiitis
Overview
Authors
Affiliations
A 65 year old male was diagnosed with "cryptogenic fibrosing alveolitis (CFA)" and treated successfully with Prednisone. In the year following Prednisone-tapering he presented with livedo reticularis, segmental pauci-immune glomerulonephritis and necrotizing vasculitis of the peripheral nerves, increased pulmonary fibrosis, and the presence of p-ANCA antibodies. Aggressive immunosuppressive treatment of this microscopic polyangiitis (MPA) was successful and also resulted in stabilization of the pulmonary fibrosis. This case illustrates that MPA may present itself monosymptomatic as CFA.
Adly M, Fifi-Mah A Clin Rheumatol. 2024; 43(11):3431-3438.
PMID: 39235499 DOI: 10.1007/s10067-024-07122-z.
Interstitial Lung Disease and Anti-Myeloperoxidase Antibodies: Not a Simple Association.
Sebastiani M, Luppi F, Sambataro G, Castillo Villegas D, Cerri S, Tomietto P J Clin Med. 2021; 10(12).
PMID: 34207641 PMC: 8227546. DOI: 10.3390/jcm10122548.
Interstital lung disease in ANCA vasculitis.
Alba M, Flores-Suarez L, Henderson A, Xiao H, Hu P, Nachman P Autoimmun Rev. 2017; 16(7):722-729.
PMID: 28479484 PMC: 6343660. DOI: 10.1016/j.autrev.2017.05.008.
Kagiyama N, Takayanagi N, Kanauchi T, Ishiguro T, Yanagisawa T, Sugita Y BMJ Open Respir Res. 2015; 2(1):e000058.
PMID: 25593704 PMC: 4289718. DOI: 10.1136/bmjresp-2014-000058.
Comarmond C, Crestani B, Tazi A, Hervier B, Adam-Marchand S, Nunes H Medicine (Baltimore). 2014; 93(24):340-349.
PMID: 25500703 PMC: 4602438. DOI: 10.1097/MD.0000000000000217.