This is often done in preparation for a lumpectomy or breast biopsy, particularly for small or non-palpable abnormalities found on mammograms, ultrasounds, or Mri.

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1.  Imaging Guidance: The procedure is done under imaging guidance, such as mammography or ultrasound. This helps precisely locate the area of concern in the breast.

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2. Wire Placement: A very thin, flexible wire is inserted through a needle into the breast tissue. The tip of the wire is positioned at or near the abnormal area that needs to be removed.

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3. Wire Marking: The wire acts as a marker, allowing the surgeon to locate the exact area during the operation without needing to feel the lump.

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4. Surgery: During the surgery, the wire helps guide the surgeon to the targeted tissue, ensuring that the correct tissue is removed.

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Why is it performed?

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Breast wire localization is used when a suspicious area or abnormality is detected on imaging tests but cannot be easily felt through the skin. It allows for precise removal of the abnormal area while minimizing the amount of healthy tissue removed, making it less invasive compared to other methods.

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This procedure helps improve the accuracy of the surgery and reduces the chance that further surgeries will be needed if the abnormality wasn’t removed completely.

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