title: Internal mammary lymph node metastasis in carcinoma.
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D009361:Neoplasm Invasiveness / Q000473:pathology; D009367:Neoplasm Staging