Let us cut to the core: is core biopsy enough for subcentimeter breast cancer?

Nearly, fifteen percent of patients were found to have no residual disease on final surgical pathology. These results were obtained when the radiologist was simply trying to get tissue diagnosis. The authors postulate that this percentage could be even higher if protocols were initiated to biopsy these small lesions with larger core biopsies and possibly alleviate the need for formal surgery in these specific, small lesion.