title: [CME--Ultrasonography 28].
authors.affiliation: Präsident Ausbildungskommission SGUM (Schweizerische Gesellschaft für Ultraschall in der Medizin), Uster. jan.tuma@access.uzh.ch
authors.forename: J
authors.initials: J
authors.lastname: Tuma
mesh_terms: D001941:Breast Diseases / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008327:Mammography; D008875:Middle Aged; D016217:Ultrasonography, Mammary