Application of the Z1071 criteria: classification of axillary lymph nodes on ultrasound after neoadjuvant chemotherapy in initially node-positive breast cancer.
Naoko IwamotoHiromi MiyamotoShinichiro HoriguchiYayoi HondaTomoyuki ArugaPublished in: Journal of medical ultrasonics (2001) (2020)
The classification of six node types was associated with nodal status.