title: Metastatic adenocarcinoma in axillary lymph node with occult primary.
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary*; D001365:Axilla; D001943:Breast Neoplasms; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000556:secondary; D005260:Female; D006801:Humans; D008198:Lymph Nodes; D008207:Lymphatic Metastasis; D008875:Middle Aged