title: Ductal carcinoma in situ and bilateral atypical ductal hyperplasia in a 23-year-old man with gynecomastia.
authors.affiliation: Hacettepe University Institute of Oncology, Department of Medical Oncology, Ankara, Turkey.
authors.forename: Gurcan
authors.initials: G
authors.lastname: Gunaydin
authors.forename: Kadri
authors.initials: K
authors.lastname: Altundag
mesh_terms: D001941:Breast Diseases / Q000150:complications / Q000473:pathology / Q000601:surgery; D018567:Breast Neoplasms, Male / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000150:complications* / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006177:Gynecomastia / Q000150:complications* / Q000473:pathology / Q000601:surgery; D006801:Humans; D006965:Hyperplasia / Q000150:complications / Q000473:pathology / Q000601:surgery; D008297:Male; D008408:Mastectomy; D055815:Young Adult