Anatomic Stage IB Breast Cancer AJCC v8NCIt concept
Preferred Label : Anatomic Stage IB Breast Cancer AJCC v8;
NCIt synonyms : Anatomic Stage IB Breast Carcinoma AJCC v8;
NCIt related terms : Stage IB Breast Cancer;
NCIt definition : Stage IB includes: (T0, N1mi, M0); (T1, N1mi, M0). T0: No evidence of primary tumor.
T1: Tumor measuring 20 mm or less in greatest dimension. N1mi: Tumor with micrometastases
(approximately 200 cells, larger than 0.2 mm, but none larger than 2.0 mm). M0: No
clinical or radiographic evidence of distant metastases. Imaging studies are not required
to assign the M0 category. (AJCC 8th ed.);