title: Expand your differential.
authors.affiliation: Memorial Sloan-Kettering Cancer Center, New York, NY, USA.
authors.forename: R J
authors.initials: RJ
authors.lastname: Waltzman
authors.forename: E
authors.initials: E
authors.lastname: Berman
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006689:Hodgkin Disease / Q000175:diagnosis*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000175:diagnosis*; D008297:Male; D012507:Sarcoidosis / Q000175:diagnosis*; D013156:Splenectomy; D013158:Splenic Diseases / Q000175:diagnosis*; D014376:Tuberculosis / Q000175:diagnosis*