Breast Cancer Detection, Screening & Diagnosis: How Doctors Find It

Breast cancer is a type of cancer that starts in cells of the breast. It is the second leading cause of cancer deaths in women in the United States, after lung cancer.

Breast cancer screening is a process of testing women who do not have any symptoms of breast cancer to look for early signs of the disease. Screening can be done with a variety of tests, including mammograms, breast ultrasounds, and breast MRIs.

Mammograms are X-rays of the breasts. They are the most common screening test for breast cancer and are recommended for women over the age of 40. Mammograms can detect early signs of breast cancer, even before they can be felt by a doctor.

Breast ultrasounds use sound waves to create images of the breast tissue. They are often used to complement mammograms and can be helpful for detecting breast cancer in women with dense breast tissue.

Breast MRIs use magnetic fields and radio waves to create detailed images of the breasts. They are typically used for women who are at high risk for breast cancer, such as those with a family history of the disease.

Breast cancer screening can help to detect breast cancer at an early stage, when it is most treatable. Women should talk to their doctor about when to start breast cancer screening and what type of screening is right for them.

Here are some additional tips for breast cancer prevention and early detection:

* Know your family history of breast cancer. If you have a close relative who has had breast cancer, you may be at higher risk for the disease.

* Eat a healthy diet and get regular exercise. Maintaining a healthy weight and eating a diet rich in fruits, vegetables, and whole grains can help to reduce your risk of breast cancer.

* Limit your alcohol intake. Drinking alcohol can increase your risk of breast cancer.

* Avoid exposure to tobacco smoke. Smoking cigarettes is linked to an increased risk of breast cancer.

* Be aware of changes in your breasts. Report any changes to your doctor right away.

* Get regular breast exams. Breast exams can help to detect breast cancer at an early stage, when it is most treatable.