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Breast cancer biopsy
Several, methods, for a breast cancer biopsy, now exist.
The most appropriate method, for a patient, depends ,
upon, a variety, of factors,
including, the size, location, appearance, and characteristic,
of the abnormality,
With stereotactic, mammography, it is possible, to pinpoint,
the exact location, of a mass, based, on images, taken, from
two different, angles, of the x-ray machine.
With ultrasound, the radiologist, or surgeon, can watch the
needle, on the ultrasound, monitor, to help guide,
it to the area, of concern,

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Core needle Biopsy
With PEM, (positron, emission, mammagraphy),
the lesion, is targeted, in 3D,
based on a positron, emission, tomography, (PET), image,
of the breast,
The needle, used, during core, needle, biopsy, is larger, than
the needle, used with FNA,

Tissue sample
The core, biopsy, needle,
also has a special, cutting edge, allowing, removal,
of a bigger,sample of tissue.
With core, needle, biopsy, a relatively, large sample, can be
removed, through a small, single, incision, in the skin,
Typically, the breast, area, is first, locally ,anesthetized,
with a small, amount, of anesthetic, fluid.
Then, the needle, is placed ,into the breast,
Utrasound, or even magnetic ,resonance, imaging, (MRI),
A core needle, biopsy, procedure, takes a few minutes,
to perform, and is almost painless.
Tumor Aggressiveness
Predict, tumor, aggressiveness,
and a potential, response, to chemotherapy, pathologists,
traditionally, evaluate, a breast, cancer, biopsy,
by light, microscopy, and assign, a tumor, grade,
Typically, a biopsy, is recommended, when there is some sort,
of abnormality, on a physical, examination,
or a radiology, test,
A breast, cancer, biopsy, is a process, that allows, the doctor,
to remove, a small, amount, of tissue. from the breast,
the tissue, is then taken, to a lab, for examination,
Tissue, samples, are taken, through the needle,
It is common, to take, about, three, to five, tissue, samples,
Additional, assessments, like magnetic, resonance, imaging.

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Ultrasound
ultrasound, examination, scan, could, be done, to decide,
the size, level, and exact, place, of the cancer,
For lymph, node, positive, patients,
typically, undergo, a full, evaluation, of assessing ,the sites, that breast-cancer, may go to,
If the cells, are definitely, cancerous,
the patient, and doctor, can, proceed, with plans,
for treatment,tumors, can, be benign, or malignant,
and malignant, tumor, is called, cancer,
Benign, tumors ,can usually, be removed, and not spread,
to other, body, parts,
Surgical, biopsy, of palpable, growths, (lumpectomy),
This procedure, removes, part, or all of a breast, growth,
or lump,

Breast cancer biopsy
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