title: Supernumerary breast masquerading as metastasis on serial 67Ga scan.
abstract: We report the incidental discovery of supernumerary breast changes on sequential ⁶⁷Ga scans in a woman with dermatofibrosarcoma protuberans excised 5 years before. The appearance of the accessory breast fluctuated with physiological ⁶⁷Ga uptake of the breast tissue was evident. Awareness of the concomitant changes in accessory breast with breast tissue could help narrow the differential diagnosis.
authors.affiliation: Department of Nuclear Medicine, Taipei Veterans General Hospital, and National Yang-Ming University School of Medicine, Taipei, Taiwan, Republic of China.
authors.forename: Yum-Kung
authors.initials: YK
authors.lastname: Chu
authors.forename: Rong-Hsin
authors.initials: RH
authors.lastname: Yang
authors.forename: Cheng-Pei
authors.initials: CP
authors.lastname: Chang
mesh_terms: D000328:Adult; D001940:Breast / Q000000981:diagnostic imaging* / Q000473:pathology*; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D005710:Gallium Radioisotopes; D006801:Humans; D009362:Neoplasm Metastasis; D011877:Radionuclide Imaging
chemical_list: D005710:Gallium Radioisotopes