title: Non-Hodgkin's lymphoma presenting as polyarthritis.
authors.affiliation: Department of Rheumatology, Royal Victoria Infirmary, Newcastle upon Tyne.
authors.forename: J E
authors.initials: JE
authors.lastname: McDonagh
authors.forename: F
authors.initials: F
authors.lastname: Clarke
authors.forename: S R
authors.initials: SR
authors.lastname: Smith
authors.forename: P
authors.initials: P
authors.lastname: Kesteven
authors.forename: D J
authors.initials: DJ
authors.lastname: Walker
mesh_terms: D000328:Adult; D001168:Arthritis / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged