RT Journal Article SR Electronic T1 Evolving Role of Magseed in Wireless Localization of Breast Lesions: Systematic Review and Pooled Analysis of 1,559 Procedures JF Anticancer Research JO Anticancer Res FD International Institute of Anticancer Research SP 1809 OP 1815 DO 10.21873/anticanres.14135 VO 40 IS 4 A1 RITIKA GERA A1 SALIM TAYEH A1 SARA AL-REEFY A1 KEFAH MOKBEL YR 2020 UL http://ar.iiarjournals.org/content/40/4/1809.abstract AB Background/Aim: Wire-guided localisation (WGL) remains the most widely used technique for the localisation of non-palpable breast lesions; however, recent technological advances have resulted in non-wire, non-radioactive alternatives, such as magnetic seeds (Magseeds). The aim of this pooled analysis was to determine whether Magseeds are an effective tool for localising non-palpable breast lesions. Materials and Methods: Various databases were searched for publications which reported data on the localisation and placement rates of Magseed. Data on re-excision rates under use of Magseed and WGL were also collected. Results: Sixteen studies, spanning the insertion of 1,559 Magseeds, were analysed. The pooled analysis showed a successful placement rate of 94.42% and a successful localisation rate of 99.86%. Four studies were analysed in a separate pooled analysis and showed no statistically significant difference between re-excision rates using Magseeds and WGL. Conclusion: The use of Magseeds is an effective, non-inferior alternative to WGL that overcomes many of the limitations of the latter.