Correlation between the area of high-signal intensity on SPIO-enhanced MR imaging and the pathologic size of sentinel node metastases in breast cancer patients with positive sentinel nodes. - Kazuyoshi Motomura; Tetsuta Izumi; Souichirou Tateishi; Hiroshi Sumino; Atsushi Noguchi; Takashi Horinouchi; Katsuyuki Nakanishi (BMC Medical Imaging, 2013)