Bilateral familial breast cancer.
D000230:Adenocarcinoma / Q000235:genetics; D002293:Adenocarcinoma, Scirrhous / Q000235:genetics; D000328:Adult; D001943:Breast Neoplasms / Q000235:genetics*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000235:genetics; D005260:Female; D006801:Humans; D009378:Neoplasms, Multiple Primary / Q000235:genetics*; D010375:Pedigree; D012306:Risk