This research study is studying a surgical intervention to rule out the presence of cancer in participants that have been diagnosed with flat epithelial atypia (FEA) or intraductal papilloma without atypia (IPWA) by core needle biopsy.
This research study is studying a surgical intervention to rule out the presence of cancer in participants that have been diagnosed with flat epithelial atypia (FEA) or intraductal papilloma without atypia (IPWA) by core needle biopsy.