title: General case of the day. Cystic rheumatoid arthritis.
authors.affiliation: Department of Radiology, Hôtel-Dieu de Montréal, Que, Canada.
authors.forename: N
authors.initials: N
authors.lastname: Séguin
authors.forename: C
authors.initials: C
authors.lastname: Peterfy
authors.forename: R G
authors.initials: RG
authors.lastname: Dussault
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000473:pathology; D005534:Foot Diseases / Q000473:pathology; D006225:Hand / Q000473:pathology; D006801:Humans; D007719:Knee Joint / Q000473:pathology; D008297:Male