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The Mammotome®
Breast Biopsy System
The
Mammotome is a minimally invasive breast biopsy device that offers women
a diagnostically reliable alternative to an open surgical biopsy or core
needle biopsy. The Mammotome requires no stitches, can be performed in
a doctor’s office in less than an hour and results in less scarring than
traditional open surgery.
During
the procedure, a woman sits up comfortably, while the doctor places the
Mammotome probe through a single incision about the size of a match
head. Ultrasound imaging guidance is used to accurately pinpoint the
suspicious tissue. Once inside, the probe gently vacuums, cuts and
removes the suspicious tissue for further examination. Only a small
adhesive bandage is required to cover the tiny incision and patients can
return to their normal daily activities
immediately afterward.
With
the Mammotome, doctors can biopsy a wide range of breast abnormalities,
from microcalcifications, tiny deposits of calcium within the breast, to
lumps on the surface of the breast, both of which may indicate cancer.
In addition, at the end of the biopsy procedure, a radiographic
MicroMark® Tissue Marker can be placed directly into the
biopsied area of the breast to help manage follow-up care, including
future mammograms and biopsies.
Today,
more options exist, including minimally invasive breast biopsies that
are gentler on a women’s body, require no open surgery, no stitches and
can be performed in a doctor’s office. Minimally invasive breast
biopsies are rapidly replacing open surgical biopsies. According to a
consensus paper published in The Journal of the American College of
Surgeons (Sept. 2001), 22 breast cancer specialists recommended that
if a mammogram indicates a breast biopsy is needed, a minimally invasive
breast biopsy should be performed rather than an open surgical biopsy.
Breast
Biopsies
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The removal of suspicious tissue for examination
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The only definitive way to tell if a breast abnormality is cancerous
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More than 1.6 million American women undergo a breast biopsy each year –
about 80% turn out to be benign.
The
Mammotome Breast Biopsy System
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Helps doctors accurately diagnose breast abnormalities discovered on
mammograms or physical breast exams.
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Performed in less than one hour; requires only a single ¼ inch incision;
no stitches required; uses local anesthesia.
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An
alternative to open surgical biopsy, the most common biopsy method,
which can result in scarring and disfigurement of the breast.
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Allows a woman to return to normal activity immediately after the
procedure.
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May be used with ultrasound or stereotactic imaging systems.
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Performed in outpatient settings including physician offices, breast
cancer centers, and hospitals.
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Covered by most health insurance plans.
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More than 1 million breast biopsies have been performed with the
Mammotome.
How
It Works
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Doctors use ultrasound or stereotactic imaging to direct a probe into
the suspicious area of the breast.
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The Mammotome gently vacuums, cuts and removes the suspicious tissue for
further examination.
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Leaves an incision so small (about the size of a match head) no stitches
are required.
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Women are able to resume normal activity immediately following procedure
with only a small adhesive strip to cover the incision site.
Mammotome Instruction Sheet
TYPES OF BIOPSIES
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Procedure |
Mammotome® |
Core Needle |
Open Surgical |
  
Description
|
Tissue sample obtained with a needle using
gentle vacuum, which draws, cuts and removes tissue. |
Tissue sample obtained with a needle using
a spring loaded device which cuts and removes tissue |
Incision made in the breast and a large
sample is cut and removed. In some cases, a wire is inserted
into the breast to locate the lesion. |
Diagnostic Accuracy
|
Highly Accurate |
Accurate |
Highly Accurate |
|
Scarring |
Minimal |
Minimal |
External scar; internal scarring may
interfere with future mammography |
|
Number of Needle Insertions |
1 |
4 to 6 |
N/A |
|
Incision Size |
¼ inch |
< ¼ inch |
1 to 2 inches |
|
Incision Closure |
1 adhesive bandage |
1 adhesive bandage |
Stitches and surgical bandage |
|
Normal Recovery Time |
Immediate |
Immediate |
A few hours |
|
Anesthesia |
Local (awake) |
Local (awake) |
General (asleep) or local anesthesia with
sedation |
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Normal Length of Procedure |
30 min to 1 hr |
30 minutes to 1 hr |
2 to 4 hours |
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Location where procedure is performed |
Doctor’s office or outpatient setting |
Doctor’s office or outpatient setting |
Operating room or outpatient setting |
Florida Hospital Flagler
61 Memorial Medical Parkway, Suite 2815
Palm Coast, Florida 32164
Office (386) 586-1850 · Fax
(386) 586-1851
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