TY - JOUR AU - Cheng, Liuquan AU - Li, Xiru PY - 2012 TI - Breast magnetic resonance imaging: focus/foci JF - Gland Surgery; Vol 1, No 2 (August 04, 2012): Gland Surgery Y2 - 2012 KW - N2 - Focus refers to a tiny non-specific spot of enhancement. Different BI-RADS-MRI literature applies different focus classifications. Some literature regards focus as a special type of nonmasslike enhancement (NMLE), while others classify it as an independent enhancement type dependent from mass and NMLE (Figures 1,2,3). Focus usually is independent tiny spot enhancement, but can also be multiple diverselydistributed spotty enhancement. The lesion has spaceoccupying effect, with a diameter less than 5 mm. UR - https://gs.amegroups.org/article/view/1010