title: Vasculitis masquerading as vasculitis.
authors.forename: T R
authors.initials: TR
authors.lastname: Cupps
mesh_terms: D003937:Diagnosis, Differential; D013700:Giant Cell Arteritis / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D014890:Granulomatosis with Polyangiitis / Q000145:classification / Q000150:complications* / Q000175:diagnosis; D006801:Humans