title: Germinal centers and sinus histiocytosis in axillary nodes in relation to neoplastic invasion from breast cancer.
mesh_terms: D001365:Axilla; D001943:Breast Neoplasms; D002452:Cell Count; D002454:Cell Differentiation; D002455:Cell Division; D006644:Histiocytes; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008214:Lymphocytes