Image-Guided Localization Techniques for Surgical Excision of Non-Palpable Breast Lesions: An Overview of Current Literature and Our Experience with Preoperative Skin Tattoo
Gianluca Franceschini, Elena Jane Mason, Cristina Grippo, Sabatino D’Archi, Anna D’Angelo, Lorenzo Scardina, Alejandro Martín Sánchez, Marco Conti, Charlotte Marguerite Lucille Trombadori, Daniela Terribile, Alba Di Leone, Beatrice Carnassale, Paolo Belli, Riccardo Manfredi, Riccardo Masetti
Abstract
Breast conserving surgery has become the standard of care and is more commonly performed than mastectomy for early stage breast cancer, with recent studies showing equivalent survival and lower morbidity. Accurate preoperative lesion localization is mandatory to obtain adequate oncological and cosmetic results. Image guidance assures the precision requested for this purpose. This review provides a summary of all techniques currently available, ranging from the classic wire positioning to the newer magnetic seed localization. We describe the procedures and equipment necessary for each method, outlining the advantages and disadvantages, with a focus on the cost-effective preoperative skin tattoo technique performed at our centre. Breast surgeons and radiologists have to consider ongoing technological developments in order to assess the best localization method for each individual patient and clinical setting.