Preferred Label : Prognostic Stage IIA Breast Cancer AJCC v8;
NCIt synonyms : Prognostic Stage IIA Breast Carcinoma AJCC v8;
NCIt related terms : Stage IIA Breast Cancer;
NCIt definition : Stage IIA includes: (T1, N0, M0, G1, HER2 Status: Negative, ER Status: Negative, PR
Status: Negative); (T1, N0, M0, G2, HER2 Status: Negative, ER Status: Negative, PR
Status: Negative); (T1, N0, M0, G3, HER2 Status: Negative, ER Status: Positive, PR
Status: Negative); (T1, N0, M0, G3, HER2 Status: Negative, ER Status: Negative, PR
Status: Positive); (T1, N0, M0, G3, HER2 Status: Negative, ER Status: Negative, PR
Status: Negative); (T0-1, N1mi, M0, G1, HER2 Status: Negative, ER Status: Negative,
PR Status: Negative); (T0-1, N1mi, M0, G2, HER2 Status: Negative, ER Status: Negative,
PR Status: Negative); (T0-1, N1mi, M0, G3, HER2 Status: Negative, ER Status: Positive,
PR Status: Negative); (T0-1, N1mi, M0, G3, HER2 Status: Negative, ER Status: Negative,
PR Status: Positive); (T0-1, N1mi, M0, G3, HER2 Status: Negative, ER Status: Negative,
PR Status: Negative); (T0-1, N1, M0, G1, HER2 Status: Positive, ER Status: Positive,
PR Status: Negative); (T0-1, N1, M0, G1-2, HER2 Status: Positive, ER Status: Negative,
PR Status: Any); (T0-1, N1, M0, G1, HER2 Status: Negative, ER Status: Positive, PR
Status: Negative); (T0-1, N1, M0, G1, HER2 Status: Negative, ER Status: Negative,
PR Status: Positive); (T0-1, N1, M0, G3, HER2 Status: Negative, ER Status: Positive,
PR Status: Positive); (T2, N0, M0, G1, HER2 Status: Positive, ER Status: Positive,
PR Status: Negative); (T2, N0, M0, G1-2, HER2 Status: Positive, ER Status: Negative,
PR Status: Any); (T2, N0, M0, G1, HER2 Status: Negative, ER Status: Positive, PR Status:
Negative); (T2, N0, M0, G1, HER2 Status: Negative, ER Status: Negative, PR Status:
Positive); (T2, N0, M0, G3, HER2 Status: Negative, ER Status: Positive, PR Status:
Positive); (T0-2, N2, M0, G1, HER2 Status: Negative, ER Status: Positive, PR Status:
Positive); (T3, N1-2, M0, G1, HER2 Status: Negative, ER Status: Positive, PR Status:
Positive). T0: No evidence of primary tumor. T1: Tumor measuring 20 mm or less in
greatest dimension. T2: Tumor measuring more than 20 mm, but not more than 50 mm in
greatest dimension. T3: Tumor measuring more than 50 mm in greatest dimension. N0:
No regional lymph node metastasis is identified or isolated tumor cell clusters (ITCs)
are identified only. N1: Tumor with micrometastases; or metastases in 1-3 axillary
lymph nodes; and/or clinically negative internal mammary nodes with micrometastases
or macrometastases by sentinel lymph node biopsy. N1mi: Micrometastases (approximately
200 cells, larger than 0.2 mm, but none larger than 2.0 mm). N2: Tumor with metastases
in 4-9 axillary lymph nodes; or positive ipsilateral internal mammary lymph nodes
by imaging in the absence of axillary lymph node metastases. G1: Low combined histologic
grade (favorable); SBR score of 3-5 points. G2: Intermediate combined histologic grade
(moderately favorable); SBR score: 6-7 points. G3: High combined histologic grade
(unfavorable); SBR score of 8-9 points. M0: No clinical or radiographic evidence of
distant metastases. Imaging studies are not required to assign the M0 category. (AJCC
8th ed.);
Neoplastic status : Malignant;
NCI Metathesaurus CUI : CL526900;
Origin ID : C139571;
UMLS CUI : C4528582;
Disease excludes abnormal cell
- Has associated anatomic sites
- Semantic type(s)
- concept_is_in_subset
- disease_excludes_finding
- disease_has_abnormal_cell
- disease_has_finding
- disease_has_normal_cell_origin
- disease_has_normal_tissue_origin
- disease_has_primary_anatomic_site
- disease_is_stage
