title: A 64-year-old woman with a history of rheumatoid arthritis and new cavitary lung lesions.
authors: Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Health Sciences Center, 4200 E Ninth Ave, C272, Denver, CO 80262, USA. Darren.boe@uchsc.edu
authors: Darren M
authors: DM
authors: Boé
authors: Marvin I
authors: MI
authors: Schwarz
authors: Steve D
authors: SD
authors: Groshong
authors: James P
authors: JP
authors: Maloney
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000175:diagnosis*; D001706:Biopsy; D001999:Bronchoscopy; D003937:Diagnosis, Differential; D005260:Female; D014890:Granulomatosis with Polyangiitis / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged