Functional Anatomical Examination of Axillary Sentinel Lymph Node Drainage in the Axillary Subregions in Early Breast Cancer
Sentinel Node Vs Observation After Axillary Ultra-souND
OPTimizing Irradiation Through Molecular Assessment of Lymph Node (OPTIMAL)
Lymph Node Removal in Treating Women Who Have Stage I or Stage IIA Breast Cancer
† Study has passed its completion date and status has not been verified in more than two years.