Benign diseases of the breast.
D000232:Adenofibroma / Q000150:complications; D000293:Adolescent; D000328:Adult; D001941:Breast Diseases / Q000150:complications; D001943:Breast Neoplasms / Q000175:diagnosis / Q000209:etiology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008327:Mammography; D011446:Prospective Studies