When the doctor told you, "I need to do a biopsy," did you feel a little scared or shocked? You might have thought, "Oh, do I have cancer?" In fact, many people in our country, upon hearing the word biopsy, think that it is something done to check for cancer. But is that really the case? Today, let's talk about this in a way that will dispel all the questions and fears that you have in mind.
What exactly is a biopsy?
Simply put, a biopsy is the removal of a very small sample of tissue, cells, or fluid from somewhere in your body and examining it under a microscope to see if there is a disease or condition.
Think about it this way. There's a small spot on your dress. To find out exactly what it is, we take a thread from that same fabric and examine it, right? That's how a biopsy works. A small piece of tissue is taken from a suspicious area of the body and examined by a pathologist. This can help us find out exactly what's going on inside your body.
A biopsy is a very important medical test used to accurately diagnose a disease, plan treatment for it, and sometimes monitor the course of a disease.
Is a biopsy only done to look for cancer?
Here's what many people think wrongly. No! A biopsy is not just done to look for cancer. Although diagnosing cancer is one of its main functions, biopsy tests are essential to diagnose a number of other diseases.
For example:
- Inflammatory disorders: Identify swelling and inflammation in your kidneys (Nephritis) or liver (Hepatitis).
- Infections: Confirm certain infections, such as tuberculosis.
- Immune disorders: Look for things like chronic pancreatitis.
- Other diseases: Biopsies are also performed to diagnose female diseases such as peptic ulcer disease and endometriosis.
So, don't be alarmed if your doctor asks you to do a biopsy. It will help him determine exactly what your condition is and provide the best treatment for it.
Are there many types of biopsy? What are they?
Yes, there are several types of biopsy. Your doctor will decide which type of biopsy you need to have, depending on the area of your body that needs to be examined and the suspected disease. Let's take a look at the main types.
| Biopsy type | Simply put, this is what you do... |
|---|---|
| Needle Biopsy | A special needle is used to take a sample of cells or tissue from a suspicious area (e.g., a lump in the breast, liver). |
| Bone Marrow Biopsy | A bone marrow sample is taken from a place like the hip bone with a special needle. This is done to check for blood cancers and other blood diseases. |
| Excisional / Incisional Biopsy (done through surgery) | A small surgery is performed to remove a suspicious lump completely (excisional) or partially (incisional) and send it for examination. |
| Skin Biopsy | A small piece of skin is taken to examine spots and lumps on the skin. There are methods for this such as Shave Biopsy (scraping from the surface) and Punch Biopsy (a small round piece). |
| Cone Biopsy (Cervix) | A small cone-shaped section of the cervix is removed to look for cervical cancer or cells that could turn into cancer (cervical dysplasia). |
| Liquid Biopsy | This is actually a blood test. It is used to look for cancer cell fragments (DNA) in the blood. |
How do you prepare for a biopsy?
It's normal to feel nervous and anxious before a biopsy. Your doctor will understand this and explain everything to you. There are some things you should definitely tell your doctor.
Things to tell your doctor
- About all the medications you take: Tell us about all the medications you use, including painkillers, vitamins, and Ayurvedic medicines you buy from the pharmacy.
- About your allergies: Some people may be allergic to things like latex, so be sure to tell them about it in advance.
- Your current health status: It's important to mention anything, such as a cold or the flu.
- Whether you could be pregnant: This is very important.
The doctor's advice to you
- You may be asked to avoid eating or drinking for several hours before the biopsy.
- You may be asked to temporarily stop taking certain medications, such as blood thinners.
- You may be asked to bring someone to take you home after the biopsy.
Anesthesia is used to prevent you from feeling any pain during the biopsy. This can be done in 3 main ways:
1. Local Anesthesia: Only the area where the biopsy is being performed is numbed.
2. Regional Anesthesia: Numbs a large area of the body (e.g. below the waist).
3. General Anesthesia: Puts you completely asleep.
Does the biopsy hurt? Are there any complications?
You will not feel any pain during the biopsy because you will be under anesthesia. However, after the anesthesia wears off, you may feel a slight pain or soreness in the area. For this, the doctor will prescribe painkillers for you.
Complications from a biopsy are very rare, but there is a small chance that they could occur.
- Excessive bleeding: Bleeding from the biopsy site that does not stop.
- Infection: The wound becomes red, swollen, and oozing pus.
- Scarring: Sometimes a small scar may remain.
| If you have these symptoms, see a doctor immediately! | |
|---|---|
| 🩸 | If the bleeding from the biopsy site doesn't stop. |
| 🔴 | If the area is red, swollen, painful to the touch, or if something like pus is coming out. |
| 🌡️ | If you have a fever. |
How long does it take for the biopsy report to arrive?
The hardest part of a biopsy is waiting for the report. We all know that. The time it takes for the report to come back can vary depending on the type of biopsy done. Sometimes it can take a few hours, a few days, or even more than a week. Your doctor will tell you about this in advance.
If the report shows any problems or abnormal cell growth, the doctor will explain it to you and talk to you about what to do next - whether to do more tests or start treatment.
Biopsy tests are often very accurate. However, very rarely, false-negative results can occur. This means that even if there is a disease, it is not detected by the biopsy. So if you have any doubts, talk to your doctor about it openly.
Take-Home Message
- Just because you're asked to do a biopsy doesn't always mean it's cancer. It's a very important test to accurately diagnose a number of diseases.
- There are many types of biopsy. Your doctor will decide which type is best for you.
- Be sure to tell your doctor about everything you take, including medications and allergies.
- It's hard to wait for the report to arrive. But remember, this is the first and most important step on the journey to getting the right treatment for your condition.
- Don't hesitate to talk to your doctor about any questions or fears you have.
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