hormonal influences such as estrogen replacement therapy and oral contraception are discussed as potential risk factors for breast cancer [3]. Moreover, epidemiological studies have shown that the risk for breast cancer in women with a higher density of breast tissue may increase two to six times ...
Moreover, epidemiological studies have shown that the risk for breast cancer in women with a higher density of breast tissue may increase two to six times [4]. However, in spite of the clinical importance of the density of breast tissue, it is difficult to determine in a clinical ...