Digitized assessment of mammographic breast density - Effects of continuous combined hormone therapy, tibolone and black cohosh compared to placebo

Digitized mammographic breast density is a highly sensitive method confirming significant increase in density by standard E2/NETA treatment and to a lesser extent by tibolone, whereas black cohosh does not influence mammographic breast density during six months treatment. Digitized assessment also yields data on individual variation and small increases left undetectable by visual classification.