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Women's Health
Breast Care
Common Tests and Procedures
Screening and Diagnostic Tests for Breast Disorders
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Breast MRI (Magnetic Resonance Imaging)–MRI
uses powerful magnetic fields and radio waves to create images
of the breast.
It is particularly useful in screening young women with dense
breast tissue who may have a high risk of developing breast
cancer. It has been approved by the U.S. Food and Drug Administration
(FDA) since 1991 for use as a supplemental tool, in addition
to mammography, to help diagnose breast cancer. MRI is also
useful
for staging breast cancer to help determine the most appropriate
treatment. More
information.
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Breast Ultrasound–Breast ultrasound, also known as
sonography or ultrasonography, is frequently used when an abnormality
found
on a mammogram or by clinical physical exam is believed
to be a cyst (a fluid-filled pocket). However, ultrasound does
not
provide as much detail as a mammogram image and is not
approved by the U.S. Food and Drug Administration (FDA) as
a screening
tool for breast cancer. More
information.
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Ductography (Ductal Lavage)–A ductogram may be useful
in assessing patients with nipple discharge but who have
otherwise negative findings on mammogram or ultrasound. A tiny
tube is
placed in the opening of the duct and a small amount of liquid
dye is injected into the duct. More
information.
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Mammography–This low-dose X-ray provides a picture
of the internal structure of the breast. A mammogram can be
done
to screen for signs of abnormalities, such as tumors
and cysts,
or to evaluate a specific area of concern or problem
that was detected during screening or physical examination.
Mammography
is currently the only FDA approved exam to be used
to screen for breast cancer in women with no symptoms
of the disease (such as a breast lump). More
information.
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