Basic Facts
Breast Anatomy
Cancer Biology
Staging of Breast Cancer
ACS Guidelines
Self Breast Exam
Screening Mammograms
Healthy Lifestyle
Healthy Lifestyle
Diagnosis
Surgical Oncology
Surgical Oncology
Medical Oncology
Radiation Therapy
Follow Up Care
Self Care and Recovery
Other Topics
Guide Glossary
Basic Facts about Breast Cancer

Screening Mammography

Imaging is an important part of screening for breast cancer. A mammogram is a low-dose x-ray of the breast. While not always reliable, this is still the best test we have to screen women for breast cancer.

A Screening Mammogram consists of two "pictures" of each breast. If an area on the mammogram looks suspicious or is not clear, additional mammograms with different views may be needed. We recommend annual screening mammography for all women over 40 years old.

Diagnostic Mammography is a mammogram used for problem-solving, rather than for screening. For instance, if a patient has a lump in her breast, a directed investigation of that area is performed. This is also done when a particular finding in the breast is being followed over time. A Diagnostic Mammogram is tailored to the patient's case and is carefully monitored by a radiologist, who interprets the images and determines whether there is any need for further tests.