Fibrocystic disease of the breast is not premalignant.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001706:Biopsy; D001941:Breast Diseases / Q000473:pathology*; D001943:Breast Neoplasms / Q000473:pathology*; D003560:Cysts / Q000473:pathology*; D005260:Female; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D011230:Precancerous Conditions / Q000473:pathology*; D012189:Retrospective Studies