Chan, Patrick Mun Yew Majority of flat epithelial atypia diagnosed on biopsy do not require surgical excision. [electronic resource] - Breast (Edinburgh, Scotland) Feb 2018 - 13-17 p. digital Publication Type: Journal Article ISSN: 1532-3080 Standard No.: 10.1016/j.breast.2017.10.005 doi Subjects--Topical Terms: AdultAgedAnimalsBiopsyBreast--diagnostic imagingBreast Neoplasms--diagnosisCalcinosis--diagnostic imagingCarcinoma, Intraductal, Noninfiltrating--diagnosisEpithelial Cells--pathologyFemaleFollow-Up StudiesHumansMammographyMiddle AgedNeoplasm GradingRetrospective StudiesYoung Adult