Objective To evaluate the clinical significance Of FUll-Field Digital Mammography ( FFDM ) for non-palpable breast lesion ( NPBL ) in preoperative needle localization biopsy ( NLB ) .
目的评价全屏数字化乳腺机（FFDM）在外科术前定位隐匿性乳腺病灶的临床应用价值。
npbl