english: But it was better in one group, and that was women under 50 who were pre-menopausal and had dense breasts, and in those women, digital mammography found twice as many cancers, but it still only found 60 percent.
non_english: Bola však lepšia u jednej skupiny, a to u žien pod 50 rokov, ktoré boli pred menopauzou a mali husté prsníky. U týchto žien odhalila digitálna mamografia rakovinu dvakrát častejšie, ale stále to bolo len 60%.