What you need to know about a breast biopsy!

When your doctor tells you that you need to have a breast biopsy, it's normal to feel a little scared and anxious. When most people hear the word "biopsy," they think of cancer. But in reality, not everyone who has a biopsy has cancer . Let's talk about this in detail so you can understand it better.

What is a Breast Biopsy?

Simply put, a ``Breast Biopsy`` is a procedure where a small sample of tissue is taken from one of your breasts and examined under a microscope. If a doctor thinks there is a change in your breast that could be breast cancer, then they will order this test.

In fact, the only way to know for sure whether you have breast cancer is to have a ``Breast Biopsy''. You may feel scared and anxious when you are told you have to have this done. But remember, having a biopsy does not mean you have cancer. In fact, 80% of women who have a breast biopsy are reported to be cancer-free . So, that's a bit of a relief, isn't it?

Why do you need a (Breast Biopsy)?

Doctors usually recommend a breast biopsy if the results of an imaging test, such as a mammogram or ultrasound scan, show signs of breast cancer. For example:

• If you or your doctor notice a lump or thickening in your breast (you can often spot these things if you do regular breast self-exams).
• If a mammogram shows an abnormal area in your breast.
• If a breast ultrasound scan shows a lump in the breast that the doctor thinks may be cancerous.
• If you have any unusual changes in your nipple or the dark skin area around your nipple (areola). This could be a lumpy appearance, a dimpling of the skin, or an unusual discharge.

It is in cases like this that the doctor will order a ``Breast Biopsy'' to find out exactly what the abnormality is.

What types of breast biopsy are there?

There are several types of ` (Breast Biopsy)`, each of which involves a different method of obtaining a tissue sample. Your doctor will recommend the type of biopsy that is most suitable for you, based on what is already known about your breast changes. The main types are:

• Fine-needle aspiration (FNA) biopsy: This test is performed by a radiologist. He or she uses a syringe with a thin needle to remove a sample of fluid and tissue from your breast.
• Core needle breast biopsy: This is also usually done by a radiologist. It uses a slightly larger needle than a fine needle aspiration biopsy. Because of the larger needle, a larger amount of tissue can be removed with this procedure than with an FNA biopsy.
• Excisional breast biopsy (lumpectomy): This is actually surgery. It involves removing all of the tissue that is suspected to be cancerous in the area where the test found an abnormality. Sometimes the surgeon may also remove some of the normal tissue around the abnormal area. This is done to make sure that all of the cancer cells have been removed.
• Incisional breast biopsy: In this procedure, the surgeon removes only a portion of the identified abnormal tissue.

How do you prepare for a breast biopsy?

If you are having a breast biopsy, it is important to tell your doctor, surgeon and/or radiologist:

• If you are pregnant, or if there is a possibility of pregnancy.
• If you are taking anticoagulant medication, your doctor may change the dose of the medication before the biopsy to prevent excessive bleeding or bruising.
• If you are taking aspirin or herbal supplements.
• If you have any other health conditions or have recently had surgery.
• If you have any allergies, especially to the anesthesia used during the test.

Your medical team will give you further advice, for example, whether or not you should wear deodorant on the day of the test, or whether you need someone to drive you home after the biopsy.

What happens before a breast biopsy?

Your doctor may use certain procedures to help pinpoint the exact location of the breast cancer. For example, they may use image-guided procedures or wire localization procedures.

Image-guided procedures

You may have to have different types of imaging tests during a breast biopsy. Your doctor may also call these "image- guided procedures" because they use these imaging machines when they do the biopsy. These types of tests include:

• `Stereotactic breast biopsy`
• Ultrasound-guided biopsy
• Magnetic resonance imaging (MRI)-guided biopsy

Wired or wireless positioning methods

If you are having a surgical biopsy, your surgeon may perform a ``Wire localization procedure''. This involves inserting a thin wire into your breast. The surgeon uses the wire to guide the biopsy. This can sometimes be done on the same day as your surgery. Here's what happens during a ``Wire localization'':

• The anesthesiologist uses a very small needle to inject medicine and numb the area of ​​the breast where the surgeon will insert the wire.
• Using an imaging test, such as an ultrasound or MRI, the surgeon inserts a thin, hollow needle into the biopsy site.
• Once the tip of the needle is in the right place, the doctor inserts a thin, sterile wire through the hole in the needle. The wire has a small hook on the end to keep it in place.
• The surgeon removes the needle, leaving the wire in the breast. The exposed end of the wire is outside the breast. When the biopsy is done, they remove the wire.

The surgeon may also use other preoperative localization procedures before surgery. These procedures involve inserting very small devices into the appropriate area of ​​your breast. These may include:

• Very small radioactive pellets (these emit very small amounts of radiation).
• Very small magnetic pellets (these create small magnetic fields).
• Very small radiofrequency reflectors (these emit a signal, and the doctor can see that signal by holding a special device over the breast).

The surgeon will use a handheld detector to guide them in their removal.

What to expect when having a breast biopsy?

Your experience may vary depending on the type of ``Breast Biopsy`` you have:

• If you are having a fine needle aspiration biopsy, your doctor will give you a local anesthetic. Then, he or she will insert the needle through your skin and take a sample of fluid and tissue.
• If you are having a core needle breast biopsy, the radiologist will give you a local anesthetic. They may also make a small incision in your breast to insert the needle used to take the tissue sample. Then, they will place biopsy markers where the biopsy was done. These markers will help you find the biopsy site if more tissue samples need to be taken for testing.
• If you are having a surgery, such as a lumpectomy or excisional biopsy, the anesthesiologist will put you under general anesthesia. The surgeon will make incisions in your breast and remove tissue samples. He or she will stitch the incisions and cover them with a sterile dressing.

How long does a breast biopsy take?

The time it takes varies depending on the type of biopsy:

• A ``Fine needle aspiration'' can take about 10 to 15 minutes.
• A core needle breast biopsy can take between 20 and 60 minutes, depending on the imaging method the radiologist uses.
• An ``(Excisional breast biopsy (lumpectomy))`` can take about 60 minutes.
• An incisional breast biopsy can take about 60 minutes to complete.

How long does it take to recover after a breast biopsy?

It's not the same for everyone, but in general, if you had a fine-needle aspiration and local anesthesia, you may feel some pain where the biopsy was done, and you'll need to rest a little for the rest of the day. You should be able to go about your normal activities the next day.

If you have had a core needle breast biopsy, your doctor may tell you to avoid strenuous activities for at least two days.

If you had a biopsy as part of your surgery, you may have some pain at the biopsy site for a few days. It may take two to three days to a week before you can return to your normal activities. The recovery time depends on factors such as the size of the incision and how much breast tissue the surgeon removed.

What are the risks of a breast biopsy?

There are several common risks and side effects that can occur with this. These include:

• Bruising
• Bleeding
• Swelling
• Pain or soreness of the wound
• Surgical wound infection

Important: If you have symptoms of a surgical wound infection, for example, a fever over 101 degrees Fahrenheit (38.4 degrees Celsius), you should notify your surgeon immediately .

What are the possible complications of a breast biopsy?

Complications from a breast biopsy are very rare . However, the following are potential complications:

• Breast hematoma (blood clot in the breast due to bleeding)
• Infection
• Collapsed lung (pneumothorax)
• Accumulation of blood between the chest wall and the lung (Hemothorax)
• Hemopneumothorax (collection of blood between the chest wall and the lung) with pulmonary congestion

Even though these things happen very rarely, it's good to know, right?

What are the results? What does it mean?

If you have a fine-needle aspiration biopsy, a pathologist will perform cytology tests. These tests can help the pathologist determine if cancer is present or if there are cancer cells in an abnormal area of ​​the breast. The results can range from no abnormal cells to precancerous cells or cancerous cells.

If you have a core needle biopsy, excisional biopsy, or incisional biopsy, the pathologist will determine whether you have a benign breast condition, some of the tissue is cancerous, or the lump of tissue removed from the biopsy is a cancerous tumor.

What if the results confirm cancer?

If the tests reveal a cancerous tumor, the pathologist will give your doctor a report that will include:

• Tumor type: A tumor can be either invasive or noninvasive. An invasive tumor can spread to nearby breast tissue or other parts of the body. A noninvasive tumor usually does not spread.
• Tumor grade: Assigning a tumor grade is part of the cancer staging system. Pathologists look at how quickly the cancer cells are dividing and how similar the cancer cells are to normal cells.
• Hormone receptor status: Cancer cells need hormones to grow. Pathologists test to see if a tumor expresses hormones, or is it hormone-receptor positive. Estrogen receptor-positive (ER+) breast cancer is a common subtype of breast cancer.
• HER2 status: Some people with aggressive breast cancer have HER2-positive cancer. HER2 stands for Human epidermal growth factor receptor 2. HER2 is a protein that helps cancer cells grow and spread.

Your doctor will share these test results with you and explain what they mean. They may also talk about treatment options.

How long does it take to get the test results?

It usually takes about a week or two for your biopsy results to come back. Waiting for biopsy results can be stressful. Your medical team understands this, and they will be happy to answer your questions. Following your normal routine, doing things you enjoy, and sharing your feelings with others can help you during this time.

When do you need to see a doctor?

Call your surgeon if you have any of these signs of infection:

• Fever.
• If the skin around the biopsy site is red or darker than your skin color.
• If you feel pain when you touch that area.
• If there is a significant spreading bruise.

Is Breast Biopsy painful?

No, but you may feel things like this:

• When anesthesia is administered, you may feel a slight pain, such as a needle prick, or an IV insertion into a vein in your arm.
• You may feel a pinching sensation when you have a ``Fine-needle aspiration'' or ``Core needle biopsy''.

But it usually doesn't cause much pain.

What other conditions cause symptoms similar to breast cancer?

There are several non-cancerous (benign) breast conditions that can cause symptoms that look and feel like breast cancer. Some of them include:

• Benign breast tumors: Fibroadenoma is the most common type of non-cancerous breast tumor.
• Breast calcification: These are small clusters of calcium deposits that form in your breast tissue.
• Cysts: Cysts are fluid-filled sacs in the breast. They can be painful. They are usually movable under the skin.
• Fibrosis: Fibrosis is when your breast tissue becomes thickened and feels hard in places. Fibrosis is often caused by hormonal changes.

Finally, things to remember (Take-Home Message)

If your doctor recommends a breast biopsy, it's important to remember that there are many reasons why your breast changes may be happening, and they don't always mean you're cancerous. However, the only way for you and your doctor to know for sure is to have a biopsy.

Preparing for a breast biopsy and waiting for the results can be stressful. You may have many questions about what to expect. Your medical team understands that you may be feeling anxious and worried. So, don't hesitate to share your concerns and questions with them. They are here to help you.

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