Has your doctor told you that you need to have a mediastinoscopy? You must have been a little scared when you heard that name, right? You must have had a lot of questions like, 'What is this? Is it a major operation? Will it hurt?' It's very normal. It's not surprising that when you hear a new word, and even when it's called surgery, you feel a little nervous. So today, let's talk about what this mediastinoscopy is, why it's done, how it's done, and what happens afterwards, in a very simple way that you can understand.
Simply put, what is Mediastinoscopy?
Okay, let's break this down first. A mediastinoscopy is a surgical procedure that allows your doctor to take a closer look at the inside of your chest, especially the space between your lungs (which is what we call the mediastinum in medicine).
Think about it, this space between the two lungs inside our chest is very important. Because many vital organs such as our heart, trachea, and esophagus are located here. So this method is used when we want to see if there is anything unusual in this area, such as a tumor or an enlarged lymph node.
A special instrument called a mediastinoscope is used for this procedure. It is like a thin tube with a camera and a light attached to it. Using this instrument, doctors can see clearly what is inside the chest. Not only can they see, but they can also take a tissue sample from a lymph node or other tumor there and send it for examination (we call this a biopsy).
What is the difference between Mediastinoscopy and Mediastinotomy?
You may also hear the term mediastinotomy. Both are done to look at the mediastinum area of the chest. But there is a slight difference.
- Mediastinoscopy: This involves making a small incision (about an inch) in the neck and inserting a scope through it. The incision is small, so it heals quickly.
- Mediastinotomy: This involves making a slightly larger incision in the chest and looking directly inside. This method allows the doctor to see more of the inside, but the incision is larger, so healing time is longer.
Simply put, a mediastinoscopy is like looking through the keyhole of a room door. A mediastinotomy is like opening the door and looking inside. Although the purpose of both is the same, the procedure and recovery time are different.
Why do you want to do this test?
There are several reasons why a doctor might order this test. The main reasons are:
- Confirm a suspected cancer: If you see something unusual in your chest on an X-ray or CT scan, you need to take a piece of tissue from there and test it to find out for sure whether it's cancer or not. This method is very important for that.
- Determine the stage of cancer: If someone has already been diagnosed with lung cancer, thymus gland cancer, or esophageal cancer, this test is done to see how far it has spread. In particular, it helps to see if the cancer has spread to nearby lymph nodes. This is how the cancer stage is determined and the best treatment is chosen.
- Diagnose other diseases: Not only cancer, this test is sometimes used to look for infections in the lungs, and to diagnose other conditions such as lymphoma, sarcoidosis, or mesothelioma .
Are there people who don't want to have this surgery?
Yes, this surgery is not suitable for everyone. In some cases, it can be risky. Especially for people like:
- For those who have an inoperable tumor that is too large to be removed surgically.
- For those who have had a mediastinoscopy before (because scar tissue from the previous incision can make it difficult and risky to do it a second time).
- For those who have had radiation therapy to the chest area (surgery may be complicated because the tissue in that area has changed due to radiation).
Your doctor will examine you and make the best decision about this.
How do you prepare before surgery?
Since this is a surgical procedure, your doctor will give you instructions on how to prepare beforehand. It is very important to follow those instructions exactly.
| The section to be prepared | What you need to do |
|---|---|
| Medical Tests | Before surgery, your doctor will order things like a chest X-ray, CT scan, and pulmonary function test. Get all of these done on time. |
| Medications you are taking | If you are taking anything that prevents blood clotting (blood thinners), you will need to stop taking them a few days before surgery. Be sure to talk to your doctor about this and get advice. Tell him or her about all the medications you are taking. |
| Fasting | You will be asked to stop eating and drinking completely a few hours before surgery (usually around midnight). Follow these instructions exactly. |
How is the surgery performed?
Okay, now let's see what happens inside the operating room. Don't worry, all of this happens under general anesthesia, which means you're put to sleep so you don't feel anything.
1. Anesthesia: First, an IV is placed in a vein in your arm and you are given medication that will put you completely asleep.
2. Breathing tube: Without you knowing, a breathing tube is placed down your throat and you are allowed to breathe through a machine (ventilator).
3. Small incision: A small incision is made about an inch below your neck, just above your breastbone.
4. Inserting the instrument: The surgeon inserts an instrument called a mediastinoscope through that incision.
5. Examination and sampling: The doctor inserts it in and looks at the areas to be examined with a camera. If there are any suspicious lymph nodes or tissue, a sample (biopsy) is taken using a small scissor-like tool on the same instrument.
6. Removing the device and sewing it up: After the work is done, take out the device and sew up the small incision with a dissolvable thread or regular thread.
7. Waking up from anesthesia: Finally, you will be woken up again and the breathing tube will be removed.
This entire process usually takes about an hour , but sometimes it can take a little longer.
What happens after surgery? How is the recovery time?
You will still feel a little groggy for a few hours after you wake up from the anesthesia. In most cases, this is an outpatient procedure, meaning you don't have to stay in the hospital.
- Going home: However, since you have been given anesthesia , you will not be able to drive. You will need a family member or friend to drive you home.
- Discomfort: Since the breathing tube was inserted, you may experience a tingling sensation in your throat and mouth, pain, and coughing for the next day. Don't worry about that. The incision site will also be a little sore for a few days. The doctor will give you painkillers for that.
- Tests: Sometimes after surgery, you may have a chest X-ray to make sure there are no problems with your lungs.
What are the risks of mediastinoscopy?
As with any surgery, there are some minor risks. Although the likelihood of these occurring is very low, it is important to be aware of them.
| Risk / Complication | A simple explanation |
|---|---|
| Bleeding | This is the most common complication, but it is usually managed during surgery. |
| Lung infection (Pneumonia) | After surgery, germs can enter the lungs and cause an infection (pneumonia). |
| Pneumothorax | Very rarely, the device can cause a small hole in the lung, causing it to collapse (pneumothorax). This can also be treated and corrected. |
| Wound Infection | The incision site can become infected with germs. It is important to keep the wound clean. |
The risk of death from this surgery is very, very low (around 0.09%). So don't be unnecessarily afraid of this.
How long does it take for the results to come?
The biopsy will be sent to a laboratory for testing, and it may take a few days for the report to arrive. Once the report arrives, your doctor will explain it to you and discuss next steps and treatment.
What time should I see the doctor?
It is normal to have some minor aches and pains after you go home. However, if you experience any of the symptoms below, you should call your doctor immediately . Or go to the Emergency Department (ETU) of your nearest hospital.
- Severe chest pain
- A very high fever
- Difficulty breathing
- If the incision site is very red, swollen, and pus-like discharge is coming out of it
Don't ignore things like this.
Take-Home Message
- Mediastinoscopy is not a dangerous operation to be afraid of. It is a very important and safe test that is used to accurately diagnose diseases such as cancer.
- This is done through a small incision in the neck, so you recover quickly. In most cases, you can go home the same day.
- Follow your doctor's instructions carefully before surgery (such as stopping eating and drinking, stopping medication).
- It is normal to have a sore throat, cough, and pain at the incision site for a few days after surgery.
- If you experience severe chest pain, fever, or difficulty breathing after returning home, notify your doctor immediately without delay.
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