label: Stage IIIC Breast Cancer AJCC v7
label_lc: stage iiic breast cancer ajcc v7
description: "Stage IIIC includes: Any T, N3, M0.  N3: Metastases in ipsilateral infraclavicular (level III) axillary lymph nodes(s) with or without level I, II axillary lymph node involvement; or in clinically detected ipsilateral internal mammary lymph node(s) with clinically evident level I, II axillary lymph node metastases; or metastases in ipsilateral supraclavicular lymph node(s) with or without axillary or internal mammary lymph node involvement.  M0: No clinical or radiographic evidence of distant metastasis.  M0 includes M0(i+).  (AJCC 7th Ed.)"