title: An elderly woman with fever and hilar adenopathy.
authors.affiliation: Section of Infectious Diseases, Department of Medicine, St. Vincents Hospital, New York, New York 10011, USA.
authors.forename: H M
authors.initials: HM
authors.lastname: Gilbert
authors.forename: C
authors.initials: C
authors.lastname: Guerrieri
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D005334:Fever / Q000209:etiology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis*; D008206:Lymphatic Diseases / Q000209:etiology*