When a doctor says, "You need to do a biopsy," you probably get a little shocked, right? Many people think that a biopsy is only done to check for a serious illness like cancer. But the truth is, it's a lot different. So, today we'll talk about everything in simple terms, such as what a biopsy is, why it's done, and how it's done.
What is a biopsy? Simply put...
Imagine that your doctor thinks there is something strange or unusual in your body. It could be a small lump, a change in skin color, or a problem with an internal organ. Simply put, a biopsy is a procedure that involves taking a very small piece of tissue, cells, or fluid from your body and having it examined under a microscope by a specialist doctor (pathologist). This is the only way to find out exactly what is going on inside your body and whether there is any disease.
Doctors perform a biopsy to accurately diagnose a disease, see how far the disease has spread, or plan treatment.
Is a biopsy only done for cancer? No...
When we hear the word "biopsy," almost everyone thinks of cancer. It's true, biopsies are very important in diagnosing cancer. However, biopsies are not only used to diagnose cancer. They can also help diagnose many other diseases. Here are a few examples:
- Inflammatory disorders: Conditions such as inflammation of the kidneys (Nephritis) and inflammation of the liver (Hepatitis).
- Infections: Confirm certain infections, such as tuberculosis.
- Immune disorders: Things like chronic pancreatitis.
- Peptic ulcer disease.
- Endometriosis is a disease that affects women.
See? A biopsy isn't just something done for cancer.
How many types of biopsy are there?
Yes, there are several ways to do a biopsy. It depends on where in your body you want to take the sample. Some biopsies can be done in the doctor's office, while others require a trip to an operating room. Let's look at some of the main types.
- Bone marrow biopsy: This involves taking a small sample of your bone marrow using a special needle and syringe. This is important for diagnosing blood cancers, other blood disorders, and some other conditions .
- Cone biopsy: Also called ``Conization``, this involves removing a small piece of abnormal tissue from the ``Cervix``. This can help detect cervical cancer or cell changes that could lead to cancer (cervical dysplasia).
- Excisional or Incisional Biopsy: This involves making a small incision and taking a sample of tissue from inside the body. In an ``Excisional biopsy``, the entire suspicious lump or area is removed. In an ``Incisional biopsy``, only a small piece of the lump or suspicious area is taken.
- Liquid biopsy: This is actually a blood test. It can detect signs of cancer cells or pieces of cancer cells' DNA in the blood.
- Needle biopsy: As the name suggests, a needle is used to take a sample of cells, fluid, or tissue. Your doctor may order this type of biopsy if you have a strange lump or if a scan shows something wrong.
- Punch biopsy: This involves using a special tool to cut out a small circular piece of skin and remove it. This is used to detect things like skin cancer.
- Sentinel node biopsy: This biopsy is done to see if cancer cells have spread from the original tumor to other areas.
- Shave biopsy: A small sample of cells from the surface of the skin is scraped off with a razor-like instrument to check for skin cancer.
What happens before a biopsy?
Doctors know that it's normal to feel a little nervous or scared before a biopsy. That's why they'll explain the biopsy procedure to you, and whether you'll be awake or under anesthesia. They'll also ask you a few questions about:
- Medications you use: You should tell us about all the medications you take (over-the-counter, prescribed by a doctor, vitamins, herbal supplements).
- Allergies you have: You should tell us if you are allergic, especially to latex, because doctors usually use gloves.
- Your current health status: Apart from the condition that caused the biopsy, you will also be asked if you have any other medical conditions or if you have developed any new illnesses (e.g. colds, flu).
- Could you be pregnant?
The doctor will also inform you about the following:
- Do I need to stop eating and drinking before the biopsy?
- Should I stop taking blood-thinning medications like aspirin for a while?
- Do you need someone to take you home after the biopsy?
- Do you need someone to stay with you for a while until you recover?
Finally, the doctor will also explain the anesthesia used to keep you from feeling any pain:
- Local anesthesia: Only a small part of the body is numbed.
- Regional anesthesia: Eliminates pain in a large area of the body.
- General anesthesia: You are completely unconscious and do not feel pain.
What happens when a biopsy is performed?
There are different types of biopsies. The type of biopsy you have will depend on where the tissue or fluid you want to sample is located. Some of the most common biopsies are:
- Breast biopsy.
- Prostate biopsy - There is also a method called MRI-guided prostate biopsy.
- Endometrial biopsy is a test to look for problems with the inner layer of the uterus (endometrium).
- Liver biopsy.
- Heart biopsy after a heart transplant.
- Kidney biopsy.
- Skin biopsy.
In each of these cases, the doctor takes a small sample from the area in question and sends it to the laboratory.
What happens after a biopsy?
It depends on the type of anesthesia you were given and whether there were any complications. Usually, people who had local anesthesia can go home after the biopsy. However, people who had general anesthesia may need to stay in the hospital for a day or so.
Does a biopsy hurt?
If you have been given anesthesia, there is no pain during the biopsy. However, you may feel some pain after the biopsy is done. If that happens, tell your doctor . He or she will give you pain medication.
What are the possible complications of a biopsy?
Complications from a biopsy are rare , but they can occasionally occur. These complications can vary depending on the type of biopsy performed.
- Excessive bleeding.
- Infection.
- Scarring: If the doctor uses a sharp instrument to remove tissue, a small scar may be left at the site.
Important: See a doctor immediately if you have any of these symptoms:
* If the bleeding from the biopsy site does not stop.
* If the area is red, painful to touch, swollen, or oozing pus (these could be signs of an infection).
* If you have a fever.
How long does it take to get biopsy results?
After a biopsy, waiting for the results is probably the hardest part. Your doctor will tell you how and when you will get the results. Some biopsies may take a few hours, a few days, or even more than a week to get the results. If your results don't come back when you expected, talk to your doctor.
What if the biopsy results show something is wrong?
If the test results show any problems, for example, that there are cells that are different from normal, the doctor will explain this to you. He will also tell you what to do next, whether more tests are needed or whether treatment is planned. Don't worry, the doctor is committed to explaining everything in a way that you can understand.
Are biopsy results always accurate?
In fact, a biopsy is a very accurate way to find abnormal cells or other changes in the body. However, studies have also found that sometimes ``false-negative'' results can occur. A ``false-negative'' result means that you have cancer or another disease, but the biopsy did not find it. This ``false-negative'' rate varies depending on the type of cancer or condition. If you are having a biopsy, ask your doctor about the ``false-negative'' rate for that type of biopsy.
Finally, things to remember (Take-Home Message)
A biopsy is a procedure in which a sample of cells, tissue, or fluid is removed from the body for examination by a specialist. This can be a bit nerve-wracking. It's normal to feel nervous when you find out you need a biopsy, during the procedure, and especially while waiting for the results. Your doctor understands all of this, so don't be afraid to ask any questions you may have.
If you are having a biopsy, remember that it is just a test to see if there is something wrong. It does not necessarily mean that you have cancer or another serious illness.
Also, even if the biopsy results show something is wrong, think of it as the first step on the journey to recovery. Your doctor will help you make important decisions about your health and be fully informed every step of the way. So stay strong!
👩🏽⚕️ Additional questions (FAQs)
💬 What is a biopsy test?
A biopsy is a specialized laboratory test in which a very small piece of tissue (flesh) and cells are removed from a suspicious area of our body, or from a suspicious tumor, using a syringe or minor surgery, and examined under a microscope.
💬 Is a biopsy done just to see if there is cancer?
This is often done to be 100% certain whether the tumor is malignant or benign. Biopsy is also done to check for kidney and liver diseases, skin infections, and inflammatory bowel disease (IBD).
💬 It hurts a lot when I cut a piece of meat, is this a difficult test?
It's not difficult at all. When a needle is inserted, the area is completely numbed (local anesthesia) and then removed. If it's like an endoscopy, it's done under sedation. Therefore, the patient won't feel any pain or anything to be afraid of during this test.
` Biopsy, tissue examination, cancer diagnosis, diagnosis, medical tests, surgery, health
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