title: Breast cancer and associated extramammary malignant neoplasms.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000150:complications* / Q000235:genetics / Q000601:surgery; D004938:Esophageal Neoplasms; D005260:Female; D005770:Gastrointestinal Neoplasms; D005833:Genital Neoplasms, Female; D006801:Humans; D008175:Lung Neoplasms; D008408:Mastectomy; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D011183:Postoperative Complications