Radiocolloid in Combination with Methylene Dye Localization, Rather Than Wire Localization, is a Preferred Procedure for Excisional Biopsy of Nonpalpable Breast Lesions

Background Wire localization (WL) is traditionally performed before excisional biopsy for patients with nonpalpable breast lesions, but it has several disadvantages. Our current study examines whether the method of radiocolloid combined with methylene dye localization (RCML) has an advantage over WL.