The Influence of Hyperlipidemia on the Results of Mammography in Postmenopausal Women

Aim: To determine whether hyperlipidemia causes specific or nonspecific changes that can be detected by mammography in postmenopausal women. Materials and Method: This study was conducted retrospectively and designed as a case-control study in the gynecology clinics of Etlik Zubeyde Hanim Women’s Health Education and Training Hospital between January 2017 and January 2020. Healthy postmenopausal women with a total cholesterol (TC) level of 200 mg/dL and above 200 mg/dL, who were examined in our outpatient clinics and whose mammographic controls were performed in our hospital, were included in the study group (Group I). Healthy postmenopausal women with a TC level below 200 mg/dL who were followed up at the same clinic and whose mammographic controls were performed at our clinic were included in the control group (Group II). We analyzed TC, low-density lipoprotein cholesterol, very-low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and triglycerides with mammography findings. Results: There were no significant differences between the groups in terms of age and body mass index. There were no significant differences between smoking status and family history of breast cancer. The BAC and BI-RADS scoring category scores differed significantly (p=0.006 and p=0.042, respectively). Conclusion: Postmenopausal women with hyperlipidemia have mammographic findings that can lead to breast cancer. Considering that hyperlipidemia may also have other causes of morbidity and mortality, such as hypertension, diabetes mellitus and cardiovascular disease, it is necessary to treat it with lifestyle changes and / or medications. As this was a retrospective study with a limited number of patients, it is clear that future randomized controlled trials could provide more reliable data on this topic.