title: Not arthritis.
authors.affiliation: Division of Rheumatology, Department of Internal Medicine, McGill University Health Centre, Montreal, Quebec, Canada. evelyne.vinet@mail.mcgill.ca
authors.forename: Evelyne
authors.initials: E
authors.lastname: Vinet
authors.forename: Navdeep
authors.initials: N
authors.lastname: Tangri
authors.forename: Christian A
authors.initials: CA
authors.lastname: Pineau
mesh_terms: D001168:Arthritis / Q000175:diagnosis; D018288:Carcinoma, Small Cell / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008875:Middle Aged; D010257:Paraneoplastic Syndromes / Q000175:diagnosis* / Q000503:physiopathology