Fig. 2From: Moving a neodymium magnet promotes the migration of a magnetic tracer and increases the monitoring counts on the skin surface of sentinel lymph nodes in breast cancerThe consecutive steps and recruited cases in this study. Seven cases were excluded: three cases subjected to just three min of magnet movement, three cases with missing time records of at each check point, and 1 case in which a neodymium magnet instead of magnetometer’s head was used. We ultimately enrolled 62 out of the 69 casesBack to article page