title: [A case of combined noninvasive ductal and lobular carcinoma].
abstract: We report a case of combined noninvasive ductal and lobular carcinoma. The patient was a 54-year-old woman with a breast tumor. The tumor was a palpable movable mass measuring 1 cm in diameter in the AC region of her breast. Mammography, ultrasonography, magnetic resonance imaging, and vacuum-assisted core-needle biopsy were performed. The histopathological diagnosis was intraductal papillary cystic lesion. However, there was also a ductal lesion. We performed lumpectomy, and the diagnosis was combined noninvasive ductal and lobular carcinoma. It was difficult to determine the range of carcinoma, and thus, we performed Bt+Ax. Combined noninvasive ductal and lobular carcinoma is rare. We should study additional cases and develop more adequate treatments.
authors.affiliation: Dept. of Surgery, Nihon University School of Medicine, Japan.
authors.forename: Saki
authors.initials: S
authors.lastname: Nagashima
authors.forename: Kenichi
authors.initials: K
authors.lastname: Sakurai
authors.forename: Shuhei
authors.initials: S
authors.lastname: Suzuki
authors.forename: Yukiko
authors.initials: Y
authors.lastname: Hara
authors.forename: Eiko
authors.initials: E
authors.lastname: Waga
authors.forename: Misato
authors.initials: M
authors.lastname: Iizuka
authors.forename: Tsukasa
authors.initials: T
authors.lastname: Fuchinoue
authors.forename: Tomohisa
authors.initials: T
authors.lastname: Hirano
authors.forename: Katsuhisa
authors.initials: K
authors.lastname: Enomoto
authors.forename: Mayumi
authors.initials: M
authors.lastname: Tani
authors.forename: Shinobu
authors.initials: S
authors.lastname: Masuda
authors.forename: Sadao
authors.initials: S
authors.lastname: Amano
authors.forename: Tsugumichi
authors.initials: T
authors.lastname: Koshinaga
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000627:therapeutic use; D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D018270:Carcinoma, Ductal, Breast / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D018275:Carcinoma, Lobular / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D013629:Tamoxifen / Q000627:therapeutic use
chemical_list: D018931:Antineoplastic Agents, Hormonal; D013629:Tamoxifen