“…Performance of these markers is variable, with reported rates of displacement ,10 mm ranging from 54 to 99% in the literature. 1,[4][5][6][12][13][14] However, some of these higher published numbers are thought to be inflated, as displacement was measured with the breast still under compression on the stereotactic table, before the accordion effect is thought to take place. 6,12,14 In 2003, the first marker embedded within a biocompatible polymeric material was introduced to the market, the MammoMARK™ (Mammotome, Cincinnati, OH).…”