title: Carcinoma of the breast in women under 30 and during pregnancy.
mesh_terms: D000032:Abortion, Therapeutic; D000328:Adult; D000367:Age Factors; D001365:Axilla; D001943:Breast Neoplasms / Q000139:chemically induced / Q000473:pathology*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000175:diagnosis / Q000473:pathology* / Q000628:therapy; D003276:Contraceptives, Oral / Q000009:adverse effects; D005260:Female; D006801:Humans; D008198:Lymph Nodes; D009362:Neoplasm Metastasis; D010053:Ovary / Q000601:surgery; D011247:Pregnancy; D011248:Pregnancy Complications; D011379:Prognosis
chemical_list: D003276:Contraceptives, Oral