title: Breast imaging case of the day. Benign intraductal papilloma with focal atypical papillomatous hyperplasia.
authors.affiliation: Department of Radiology, Thomas Jefferson University Hospital, Philadelphia, PA 19107, USA.
authors.forename: C W
authors.initials: CW
authors.lastname: Piccoli
authors.forename: S A
authors.initials: SA
authors.lastname: Feig
authors.forename: M A
authors.initials: MA
authors.lastname: Vala
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D002114:Calcinosis / Q000000981:diagnostic imaging / Q000473:pathology; D005122:Exudates and Transudates / Q000378:metabolism; D005260:Female; D006801:Humans; D006965:Hyperplasia / Q000000981:diagnostic imaging / Q000473:pathology; D008327:Mammography; D008875:Middle Aged; D009558:Nipples / Q000378:metabolism; D018300:Papilloma, Intraductal / Q000000981:diagnostic imaging* / Q000473:pathology