Each of the following statements about fibroadenoma of the breast and the long-term risk of breast cancer is true, except...
D000328:Adult; D001943:Breast Neoplasms / Q000235:genetics / Q000473:pathology; D005260:Female; D018226:Fibroadenoma / Q000235:genetics / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D011379:Prognosis; D012307:Risk Factors