About Breast Cancer Biopsy
Breast Cancer Biopsy - If a woman or a doctor suspects a lump, or a picture that showed a suspicious area, then the woman should do a biopsy. This procedure will take a sample of tissue is examined under a microscope to see if there is cancer or not view, or rather whether the lump is benign or malignant.
Types of Breast Cancer Biopsy
There are several types of biopsies for breast. The way biopsy can be performed with a needle (needle), in which the doctor takes a bit of breast tissue by inserting a needle through the skin into the breast. With surgical biopsy techniques, tool scalpel (scalpel) is used to lift the breast tissue is greater. Each type of biopsy has advantages and disadvantages of each. Types of biopsy procedures are performed on women depending on the condition and health.
In most cases, using a needle biopsy is preferred compared with surgical biopsy, which was performed as a preliminary step to diagnose breast cancer. Needle biopsy can provide more rapid diagnosis and only a little discomfort.
Some types of needle biopsy are used to diagnose breast cancer. The most widely used is the core needle biopsy, in which a small cylinder size of breast tissue removed. Another type of biopsy that is fine-needle aspiration biopsy (FNA). FNA uses the smallest size needle is used to remove the core of the network to be evaluated under a microscope. FNA is also used to remove fluid from the cyst suspicious.
Breast Cancer Biopsy Technique
Some types of breast cancer biopsy techniques can be seen in the image below:
A doctor can doing core needle or FNA biopsy at her workplace without having to use x-rays as a tool in guiding biopsy, only if the lump can be felt.
If the lump cannot be felt easily, the ultrasound or mammogram may be used to guide the needle during a biopsy is performed.
Biopsy technique with the help of mammogram is called stereotactic needle biopsy. in this procedure, the computer will show the picture of mammograms that will help physicians in guiding a needle to take tissue to a more appropriate area. So is the biopsy technique with the help of ultrasound.
The choice biopsy technique, between a mammogram and ultrasound, depends on the type and location of the suspect in accordance with the experience and preference of the physician.
Some patients require surgical biopsy (excision). General surgery to remove the entire lump or suspicious area and includes areas that appear normal surrounding breast tissue, called the margin.
If the tumor cannot be felt, the mammogram or ultrasound is used to guide the surgeon. After numbing the area to be biopsied under local anesthesia, picture of x-ray or ultrasound is used to guide the needle into the abnormal area of the breast. A thin wire is inserted through the center of the needle, then the needle is removed, and the wire will lead surgeon on the right areas.
Most breast biopsies cause discomfort. Only with local anesthesia required for biopsy with needle. For surgical biopsy, most experts using local anesthesia and intravenous medications to make the patient feel a little sleepy. General anesthesia / general are not needed for most cases of breast biopsy.
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