" /> Stage IIA Breast Cancer AJCC v6 and v7 - CISMeF





Preferred Label : Stage IIA Breast Cancer AJCC v6 and v7;

NCIt synonyms : Stage IIA Breast Carcinoma; Breast Carcinoma Stage IIA; Stage IIA Breast Cancer AJCC v7; Stage IIA Breast Cancer AJCC v6; Breast Cancer Stage IIA; Stage IIA Breast Cancer;

NCIt definition : Stage IIA includes: (T0, N1, M0); (T1, N1, M0); (T2, N0, M0). T0: No evidence of primary tumor. T1: Tumor 20 mm or less in greatest dimension. T1 includes T1mi. T1mi: Tumor 1 mm or less in greatest dimension. T2: Tumor more than 20 mm but not more than 50 mm in greatest dimension. N1: Metastasis to movable ipsilateral level I, II axillary lymph node(s). N0: No regional lymph node metastasis. M0: No clinical or radiographic evidence of distant metastasis. M0 includes M0(i ). (AJCC 6th and 7th Eds.);

Alternative definition : NCI-GLOSS: Stage II breast cancer is divided into stages IIA and IIB. In stage IIA, (1) no tumor is found in the breast, but cancer is found in the axillary (under the arm) lymph nodes; or (2) the tumor is 2 centimeters or smaller and has spread to the axillary lymph nodes; or (3) the tumor is larger than 2 centimeters but not larger than 5 centimeters and has not spread to the axillary lymph nodes.;

Neoplastic status : Malignant;

Codes from synonyms : CDR0000413882;

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01/05/2024


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