title: Mammary duct ectasia in infant breast with bloody nipple discharge: sonographic findings.
abstract: Bloody nipple discharge is very rare in childhood. We report the sonographic findings of mammary duct ectasia and cystic changes under the nipple with abnormal content involving a 3-month-old boy with bloody nipple discharge.
authors.affiliation: Department of Radiology, Ondokuz Mayis University, School of Medicine, Kurupelit 55139 Samsun, Turkey.
authors.forename: Ilkay Koray
authors.initials: IK
authors.lastname: Bayrak
authors.forename: Turkay
authors.initials: T
authors.lastname: Yalin
authors.forename: Mehmet Selim
authors.initials: MS
authors.lastname: Nural
authors.forename: Meltem
authors.initials: M
authors.lastname: Ceyhan
mesh_terms: D001769:Blood; D005122:Exudates and Transudates / Q000378:metabolism*; D006801:Humans; D007223:Infant; D008297:Male; D042361:Mammary Glands, Human / Q000473:pathology*; D009558:Nipples / Q000000981:diagnostic imaging / Q000378:metabolism*; D016217:Ultrasonography, Mammary