Home

Digital Mammography - New 2010 

  Mammo Film

We have installed a new a HOLOGIC SELENIA digital mammography unit.  HOLOGICs only focus is Womans Health.  This equipment will enable DMH to decrease report turn-around time for mammograms from a week to 24-48 hours.  Digital mammography takes an electronic image of the breast and stores it directly in a computer. Digital mammography uses less radiation than film mammography. Digital mammography allows improvement in image storage and transmission because images can be stored and sent electronically. Radiologists also can use software to help interpret digital mammograms.

New digital Mammo imaging demonstrates DMHs commitment to the community.  With new equipment coupled with access to sub-specialty Radiologists interpretations, DMH has made a giant step forward for patient diagnosis.  DMH continues to strive to assure each of you access to the best imaging services available through the high quality equipment along with a highly trained committed staff.

Definition:

Breast cancer is the second-leading cause of death from cancer among women in the United States, following lung cancer. However, great strides in early detection and improved treatment, including mammogram use, have decreased breast cancer deaths.

Having a mammogram plays a key role in early detection. Using a mammogram, your doctor can detect breast cancer nearly one to three years before you might actually feel a lump in your breast.

A mammogram can be used either for screening or for diagnostic purposes. How often you should have a mammogram depends on your age and your risk of breast cancer.

How it’s done:

Mammography is X-ray imaging of your breasts designed to detect tumors and other abnormalities. Mammography can be used either for screening or for diagnostic purposes in evaluating a breast lump:

Screening mammography. Screening mammography is used to detect breast changes in women who have no signs or symptoms or observable breast abnormalities. The goal is to detect cancer before any clinical signs are noticeable. This usually requires at least two mammograms from different angles of each breast.

Diagnostic mammography. Diagnostic mammography is used to investigate suspicious breast changes, such as a breast lump, breast pain, an unusual skin appearance, nipple thickening or nipple discharge. It's also used to evaluate abnormal findings on a screening mammogram. Additional images can be made from other angles or focus on areas of concern at higher magnification.

When to begin screening mammography
Experts don't agree on the frequency with which women should have regular mammograms. The American Cancer Society recommends that women age 40 and older have a screening mammogram every year, while the National Cancer Institute recommends that women age 40 and older have one every one to two years.

Your doctor can recommend a screening mammography schedule for you. Some general guidelines for when to begin screening mammography include:

If you're age 20 to 39 and at average risk of breast cancer, you don't need screening mammograms yet.

If you're age 26 to 39 and at high risk of breast cancer, you may benefit by beginning screening mammograms. Talk to your doctor for an individualized program. Your doctor may also recommend magnetic resonance imaging (MRI) in combination with mammography based on your risk factors and your degree of breast density.

If you're age 40 or older, you should have screening mammograms every one to two years, depending on your doctor's recommendation. This is true for women at average risk and at high risk of breast cancer.

Because breast cancer screening involves more than just mammography, here are some additional recommendations on clinical breast exams and breast self-exams.

Age

Breast cancer risk

Mammograms

Clinical breast exams

Breast self-exams

20 to 39

Average

Not needed

Every three years

Optional; consider performing on a regular (such as monthly) basis to increase your breast health awareness

20 to 39

High

May be needed; talk with your doctor

Every year

40 or older

Average to high

Every one to two years

Every year

Risks:

Mammography isn't foolproof. It does have some limitations and potential risks:

Mammography exposes you to low-dose radiation. The dosage is very low, though, and for women over age 40 the benefits of regular mammography outweigh the risks posed by this amount of radiation.

Mammograms aren't always accurate. The accuracy of the procedure depends in part on the quality of the film, the technique used, and the experience and skill of the radiologist. Other factors — such as your age and breast density — may result in false-negative or false-positive mammograms. Always tell your physician if you've noticed a change in your breast, especially if your mammogram is interpreted as normal.

Mammograms in younger women can be difficult to interpret. The breasts of younger women contain more glands and ligaments than do those of older women, resulting in dense breast tissue that can obscure signs of cancer. With age, breast tissue becomes fattier and has fewer glands, making it easier to interpret the mammograms to detect changes.

Having a mammogram may lead to additional testing. Among women of all ages, about 10 percent of mammograms require additional testing. However, most abnormal findings aren't cancer. If you're told that your mammogram is abnormal, make sure that the radiologist has compared your current mammogram with any previous mammograms.

Screening mammography can't detect all cancers. Some cancers detected by physical examination may not be seen on the mammogram. A cancer may be too small or may be in an area that is difficult to view by mammography, such as your armpit. Mammograms can miss one in five cancers in women, and that number might be higher in women who have a greater breast density.

Not all of the tumors found by mammography can be cured. Certain types of cancers are aggressive, grow rapidly and spread early to other parts of your body.

If your mammogram shows areas of concern that may be cancer, your doctor will likely recommend a breast biopsy. A biopsy is a procedure to remove a piece of tissue or a sample of cells from your body so that it can be analyzed by a pathologist — a doctor who specializes in examining body tissues. If your mammogram or biopsy show that you have breast cancer, you and your doctor can discuss the best course of treatment.

If the breast biopsy results are normal or reveal a benign breast condition, talk with your doctor to be sure that the radiologist and the pathologist drew the same conclusions from your mammogram and your biopsy. If they have interpreted your test results differently, you may need further testing.

How to prepare:

Schedule the test for a time when your breasts are least likely to be tender, usually during the week after your menstrual period. Your breasts are most likely to be tender the week before and the week during your period.

If you're going to a new facility for your mammogram, gather any prior mammograms and bring them with you to your appointment so that the radiologist can compare them with your new images. It's important to bring the original mammogram films, not copies, and accompanying reports.

Don't apply deodorants, antiperspirants, powders, lotions, creams or perfumes under your arms or on your breasts. Metallic particles in powders and deodorants could be visible on your mammogram and cause confusion.

Taking an over-the-counter pain medication, such as aspirin, acetaminophen (Tylenol, others) or ibuprofen (Advil, Motrin, others), about an hour before your mammogram might ease the discomfort of the test.

 

Back to Imaging Services