WHY IS EBUS DONE?

Endobronchial ultrasound (EBUS) is a medical procedure that allows doctors to obtain tissue samples from the lungs and nearby lymph nodes. It is performed using a thin, flexible tube (endoscope) that is inserted through the mouth and into the airways. The endoscope is equipped with a small ultrasound probe that emits high-frequency sound waves. These sound waves create images of the lungs and surrounding tissues, helping doctors to identify areas of concern.

When is EBUS Performed?

EBUS is typically performed to investigate lung abnormalities that are detected on imaging tests such as chest X-rays or CT scans. These abnormalities may include:

• Lung nodules or masses


• Enlarged lymph nodes


• Tumors in the airways


• Inflammation or scarring of the lungs

EBUS can also be used to stage lung cancer and determine the extent of the disease. This information helps doctors to develop the most appropriate treatment plan.

How is EBUS Performed?

EBUS is performed by a pulmonologist or thoracic surgeon. The procedure is typically done on an outpatient basis, meaning that you can go home the same day. You will be given a local anesthetic to numb the back of your throat, and you may also receive a sedative to help you relax.

The doctor will insert the endoscope through your mouth and into the airways. The endoscope will be advanced until it reaches the area of concern. The ultrasound probe will then be used to create images of the tissues.

If a biopsy is needed, the doctor will insert a small needle through the endoscope and into the abnormal tissue. The sample will be removed and sent to a laboratory for analysis.

What are the Benefits of EBUS?

EBUS offers several benefits over traditional biopsy methods, including:

• Less invasive: EBUS does not require a surgical incision. This means less pain and a shorter recovery time.


• More accurate: EBUS allows doctors to visualize the target area in real time, which helps to ensure that the biopsy is taken from the most appropriate location.


• Safer: EBUS is a relatively safe procedure with a low risk of complications.

What are the Risks of EBUS?

As with any medical procedure, there are some risks associated with EBUS, including:

• Bleeding: There is a small risk of bleeding from the biopsy site.


• Infection: There is a small risk of infection at the biopsy site.


• Pneumothorax: This is a condition in which air leaks into the space between the lung and the chest wall. It is a rare but serious complication of EBUS.

What Happens After EBUS?

After the procedure, you will be monitored for a short period of time to ensure that there are no complications. You may experience some discomfort or soreness in your throat for a few days. You should avoid strenuous activity for a day or two after the procedure.

The results of your biopsy will typically be available within a few days. Your doctor will discuss the results with you and recommend the next steps in your treatment.

Conclusion

EBUS is a minimally invasive procedure that can be used to diagnose and stage lung cancer and other lung abnormalities. It is a safe and effective procedure with a low risk of complications.

Frequently Asked Questions

1. What is the difference between EBUS and bronchoscopy?



Bronchoscopy is a procedure in which a doctor uses a thin, flexible tube to examine the airways. EBUS is a type of bronchoscopy that uses ultrasound waves to create images of the lungs and surrounding tissues.

2. Is EBUS painful?



You may experience some discomfort or soreness in your throat for a few days after the procedure.

3. How long does it take to recover from EBUS?



Most people can go home the same day as their EBUS procedure. You should avoid strenuous activity for a day or two after the procedure.

4. What are the risks of EBUS?



The risks of EBUS include bleeding, infection, and pneumothorax (air leak into the space between the lung and the chest wall).

5. What happens after EBUS?



After the procedure, you will be monitored for a short period of time to ensure that there are no complications. The results of your biopsy will typically be available within a few days. Your doctor will discuss the results with you and recommend the next steps in your treatment.