Mammography is the single most effective method for detecting
breast cancer in it's earliest stages. The American Cancer Society recommends a baseline study at 35-40 years of age; at 40-49 years of age a study every 1 to 2 years then every year for women over 50 years of
age. The three key elements to early detection are a physician exam once
a year, monthly self-exam and a mammogram at the recommended intervals.
A mammogram is a special Xray of the breast tissue. It
is performed by qualified female personnel on equipment designed specifically
for this purpose. We use low dose Xray equipment and film which requires
the smallest possible amounts of radiation exposure to produce the highest
quality imaging.
A routine mammogram is performed with images of both breasts obtained
from two different angles. In order to separate the complex structures in the breast,
fairly significant compression must be used. Although this may be uncomfortable, it should not be painful. Communicate with your technologist to let her know
how you are feeling. Keep in mind that more compression means a more detailed
and accurate study. The final images are viewed using both the naked eye and
magnifying lenses. Questionable areas seen on the routine mammogram are usually
benign (not cancer). The question can be resolved in a number of ways. The
best way is to compare the current study to a previous mammogram. This is very
important and can answer most questions. If we think the questionable area
is just a combination of shadows, we can ask for a spot compression, which
often separates the tissues and clarifies the region. At times the Radiologist
may recommend an ultrasound of the breast to evaluate a nodule. The ultrasound
helps to determine if something is a solid mass or a fluid filled mass. Spot
compression, magnification and ultrasound recommendations usually require a
return visit for completion.
BREAST CYST ASPIRATION / CORE NEEDLE BIOPSY
Breast Cyst Aspiration is a simple procedure to remove fluid with mammography
or ultrasound guidance.The site is cleaned, the cyst or nodule is located and
a needle is placed into the cyst or nodule, and tissue or fluid is removed.
PREPARING FOR THE EXAM:
There is no preparation.
DURING THE EXAM:
The aspiration site is cleaned with betadyne and topical anesthetic is applied.
The radiologist will locate the cyst using mammogram or ultrasound guidance,
and then will insert a small needle into the breast. The cyst fluid is drained
into a syringe while the radiologist uses the ultrasound or mammographic
image to ensure that as much fluid as possible is removed. The fluid will
be sent for further laboratory studies. A Band-Aid is applied to the skin after the aspiration and the patient can
usually return to her normal activities.
BREAST NEEDLE LOCALIZATION:
This procedure is performed using ultrasound or mammography to localize a lesion
in the breast that cannot be felt (non-palpable). This is done by placing a
thin wire with a hook on the end into, or near, the lesion in question so that
the surgeon can easily find it in surgery. The wire is passed through the needle
and the needle is removed. The wire is secured to the skin after it is placed.
The patient is then sent for surgery.
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