title: Evaluation of a breast mass.
authors: W W
authors: WW
authors: Logan-Young
authors: N Y
authors: NY
authors: Hoffman
authors: J A
authors: JA
authors: Janus
mesh_terms: D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D016217:Ultrasonography, Mammary