Sökning: "breast density"
Visar resultat 1 - 5 av 81 avhandlingar innehållade orden breast density.
1. Breast Cancer Prevention – lifestyle modifications or targeted interventions?
Sammanfattning : Breast cancer is now the most frequently diagnosed cancer in the world. Breast cancer prevention has gained increasing attention due to increasing breast cancer incidence rates in the West and can be actualized through lifestyle modifications or targeted interventions. LÄS MER
2. Optimization of breast tomosynthesis: Computer simulations of image acquisition and glandular dose
Sammanfattning : Breast tomosynthesis (BT) is an X-ray imaging technique recently introduced as an alternative or complement to standard digital mammography (DM) in breast imaging and breast cancer screening. In BT, a set of projection images is acquired over a limited angular range and reconstructed into a volume of slice images. LÄS MER
3. Mammographic density and breast cancer phenotypes
Sammanfattning : Mammographic density is one of the strongest risk factors for breast cancer and has been thoroughly studied as such. Extensive mammographic density also decreases screening sensitivity, thereby increasing the risk of interval cancers. LÄS MER
4. Mammographic breast density and postmenopausal hormone therapy
Sammanfattning : Breast cancer is the most frequent malignancy among women in the western world. More than one million women are estimated to be diagnosed with the disease every year. The breast is a target organ for sex steroids and hormonal treatments have been found to increase the risk for breast cancer. LÄS MER
5. Effects of Endogenous and Exogenous Hormones on the Female Breast : With Special Reference to the Expression of Proteoglycans
Sammanfattning : This thesis aims to study the effects of endogenous and exogenous hormones and mammographic breast density (BD) on cellular markers in non-cancerous female breast tissue. Women on the waiting list for breast reduction plastic surgery were recruited (n = 79), and randomized to 2 months of hormone therapy or no therapy before surgery. LÄS MER