title: Photo quiz. Breast mass in a 45-year-old man.
authors.forename: Lydia
authors.initials: L
authors.lastname: Tang
authors.forename: Surbhi
authors.initials: S
authors.lastname: Leekha
mesh_terms: D000196:Actinomycosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D001940:Breast / Q000473:pathology*; D006801:Humans; D007964:Leukocytosis / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D011859:Radiography