Table 3. Studies that compare the accuracy of MM, US and MRI to predict tumor size.

Study	Compares	Result
Hieken et al., 2001	MM vs. US	MM > US
Madjar et al., 1993	MM vs. US	MM > US
Lehman et al., 2007	MM vs. US	US > MM
Fasching et al.,2006	MM vs. US	US > MM
Boetes et al., 1995	MM vs. US vs. MRI	MRI
Wasif et al., 2009	MM vs. US vs. MRI	MRI
Ramirez et al., 2012	MM vs. US vs. MRI	MM
Gruber et al., 2013	MM vs. US vs. MRI	MM
Yang et al., 1997	MM vs. US vs. MRI	US
Berg et al., 2016	MM vs. US vs. MRI	US
Leddy et al., 2016	MM vs. US vs. MRI	US

MM, mammography; US, ultrasound; MRI, magnetic resonance imaging.