title: A 63-year-old man with a persistent pulmonary infiltrate and pleural effusion.
authors.affiliation: Division of Pulmonary Sciences and Critical Care Medicine, University of Colorado Health Sciences Center, 4200 East Ninth Ave, C272, Denver, CO 80262, USA. amy.olson@uchsc.edu
authors.forename: Amy L
authors.initials: AL
authors.lastname: Olson
authors.forename: Gregory P
authors.initials: GP
authors.lastname: Cosgrove
authors.forename: Kevin K
authors.initials: KK
authors.lastname: Brown
authors.forename: Marvin I
authors.initials: MI
authors.lastname: Schwarz
mesh_terms: D001172:Arthritis, Rheumatoid / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D004804:Eosinophils / Q000473:pathology; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000209:etiology* / Q000473:pathology; D011014:Pneumonia / Q000209:etiology* / Q000473:pathology; D011657:Pulmonary Eosinophilia / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed