But MRI and ultrasound both show more findings that turn out not to be cancer. The radiologist who analyzes your mammogram determines the ratio of nondense tissue to dense tissue and assigns a level of breast density. Annals of Internal Medicine.
Breast cancer screening and prevention. A report of your results was sent to your primary physician. Mayo Clinic Health Letter Give today to find cancer cures for tomorrow. By Mayo Clinic Staff. Radiologists use mammogram images to grade breast tissue based on the proportion of dense to nondense tissue.
Mayo Clinic Marketplace Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. Who is it for? Mayo Clinic Health Letter Give today to find cancer cures for tomorrow. Breast cancer screening and options for supplemental screening in the dense breast adult.
Despite concerns about detecting cancer in dense breasts, mammograms are still effective screening tools. Together, you can decide which screening options are right for you. Implications of breast density. Make an appointment.