1. Fibrocystic changes in the breast are common and usually not associated with an increased risk of breast cancer.
（乳房中的纤维性囊肿是常见的，通常不会增加患乳腺癌的风险。）
2. The doctor diagnosed her with fibrocystic breast disease and recommended regular self-exams.
（医生诊断出她患有纤维性囊肿乳房病，并建议定期自查。）