Clinical Study

The Role of Magnetic Resonance Imaging in Preoperative Planning for Patients Undergoing Therapeutic Mammoplasty

Table 2


Conventional imaging + MRI (interquartile range)Conventional imaging only
(interquartile range)

Median size on MRI (mm) 26 (20)
Median size on mammography (mm) 12 (28.5)23.5 (19.75)
Median size on ultrasound (mm)12 (21.5)20 (15.25)
Median size on final histology (mm) 23 (18.5)25.5 (21)
Median specimen mass (g)187 (178)213 (493)
Further surgery1 patient required completion mastectomy for margin positivity3 patients required completion
mastectomy
1 patient required further wide local 
excision for margin positivity