title: In reply to Dixon and Thomas.
authors.affiliation: Department of Therapeutic Radiology, Yale School of Medicine, Yale University, New Haven, Connecticut.
authors.forename: Meena S
authors.initials: MS
authors.lastname: Moran
authors.affiliation: School of Public Health, Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.
authors.forename: Nehmat
authors.initials: N
authors.lastname: Houssami
authors.affiliation: Department of Pathology, Harvard Medical School, Boston, Massachusetts.
authors.forename: Stewart J
authors.initials: SJ
authors.lastname: Schnitt
authors.affiliation: Breast Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York.
authors.forename: Monica
authors.initials: M
authors.lastname: Morrow
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy* / Q000601:surgery*; D032921:Consensus; D005260:Female; D006801:Humans; D015412:Mastectomy, Segmental / Q000592:standards*; D008495:Medical Oncology / Q000592:standards*; D018787:Radiation Oncology / Q000592:standards*; D012955:Societies, Medical