title: [Juvenile papillomatosis of the breast].
abstract: The PJ, introduced by Rosen in the 1980, is a benign and localized mammary lesion in female under 30 years old. The most important clinical and histological features are: Diagnosis in juvenile age. A mass clinically localized. A nodule with histologic features of cyst, benign hyperplasia of ductal epithelium and galactophorus ducts dilatation (Swiss cheese disease). There is a correlation between patients with PJ and breast cancer there is an increment of breast cancer in familirs of patients with PJ. There is an increment of the risk to develop a K in situ in patients with PJ and apocrine metaplasia and/or adenomatosis and/or atypical mastoplasia. We describe the diffuse PJ in a girl of 23 years old from the 1996 to 2002.
authors.affiliation: U.O. di Senologia Chirurgica, Dipartimento di Scienze Chirurgiche Sperimentali, Cliniche dell'Università G. d'Annunzio di Chieti P.O. G. Bernabeo di Ortona.
authors.forename: P
authors.initials: P
authors.lastname: Noccioli
authors.forename: S
authors.initials: S
authors.lastname: Grossi
authors.forename: A
authors.initials: A
authors.lastname: D'Aulerio
authors.forename: S
authors.initials: S
authors.lastname: Tavoletta
authors.forename: G
authors.initials: G
authors.lastname: Imbriglio
authors.forename: E
authors.initials: E
authors.lastname: Cianchetti
mesh_terms: D000328:Adult; D001943:Breast Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D008327:Mammography / Q000379:methods; D010212:Papilloma / Q000000981:diagnostic imaging / Q000601:surgery*; D012307:Risk Factors; D014463:Ultrasonography