Breast cancer prognosis may be affected by mammography screening intervals

[News]

In a study of screening mammography-detected breast cancers, patients who had more frequent screening mammography had a significantly lower rate of lymph node positivity - or cancer cells in the lymph nodes - as compared to women who went longer intervals between screening mammography exams.

More... (http://www.medicalnewstoday.com/releases/269699.php)