This information will help you get ready for your image-guided biopsy of the lung, pleura (PLOOR-uh), mediastinum (MEE-dee-uh-STY-num), or adrenal glands.
Your healthcare provider recommended that you have a biopsy of your lungs, pleura, mediastinum, or adrenal glands (see Figure 1). A biopsy is a procedure to take a sample of tissue.
Your lungs are surrounded by a layer of tissue, called the pleura, that protect your lungs. The space between the pleura and your lung is called the pleural space.
- Your pleura is a layer of tissue that surrounds each lung.
- Your mediastinum is the area in the middle of your chest, between your lungs.
- Your adrenal glands are glands that sit on top of your kidneys, under your ribs. They make hormones that help control important body functions, such as your heart rate and blood pressure.
Figure 1. Your organs that may be biopsied
About your procedure
Your biopsy will be done by an interventional radiologist (also called an IR doctor). This is a doctor who has special training in doing image-guided procedures. To find the area to biopsy, they may use one of these imaging techniques:
- Magnetic resonance imaging (MRI)
- Computed tomography (CT)
- Ultrasound
- Fluoroscopy (real-time X-rays)
Once your IR doctor finds the area to biopsy, they will guide a thin needle into your skin. They will use the needle to take out a sample of tissue. The sample is then sent to a lab for testing.
Air leaking out of your lung
Sometimes, this procedure can cause air to leak out of your lung and collect in your pleural space. If this happens, it will prevent your lung from expanding fully. A small amount of air leakage happens to about 30 out of 100 people who have this procedure.
After your procedure, you’ll have 2 chest X-rays. The X-rays will show if air leaked out of your lung and into your pleural space. If there’s an air leak, a small chest tube (flexible tube) may be placed between your ribs, into your pleural space. The chest tube will suck the extra air out of your pleural space.
Most people will not have any symptoms from this procedure and will get better without treatment. Your care team will monitor you (watch you closely) after your procedure.
What to do before your procedure
Ask about your medicines
You may need to stop taking some of your usual medicines before your procedure. Talk with your healthcare provider about which medicines are safe for you to stop taking.
We’ve included some common examples below, but there are others. Make sure your care team knows all the prescription and over-the-counter medicines you take. A prescription medicine is one you can only get with a prescription from a healthcare provider. An over-the-counter medicine is one you can buy without a prescription.
It is very important to take your medicines the right way in the days leading up to your procedure. If you don’t, we may need to cancel your procedure.
Blood thinners (anticoagulants)
A blood thinner is a medicine that changes the way your blood clots.
If you take a blood thinner, ask the healthcare provider doing your procedure what to do before your procedure. They may tell you to stop taking the medicine a certain number of days before your procedure. This will depend on the type of procedure you’re having and the reason you’re taking a blood thinner.
Examples of common blood thinners are listed below. There are others, so be sure your care team knows all the medicine you take. Do not stop taking your blood thinner without talking with a member of your care team.
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Read How To Check if a Medicine or Supplement Has Aspirin, Other NSAIDs, Vitamin E, or Fish Oil. It has information about medicines you must avoid before your procedure.
Diabetes medicines
If you take insulin or other diabetes medicines, ask the healthcare provider who prescribes it what to do before your procedure. You may need to stop taking it or take a different dose (amount) than usual. You may also need to follow different eating and drinking instructions before your procedure. Follow your healthcare provider’s instructions.
Your care team will check your blood sugar levels during your procedure.
Diuretics (water pills)
A diuretic is a medicine that helps control fluid buildup in your body. Hydrochlorothiazide (Microzide®) and furosemide (Lasix®) are examples of diuretics.
If you take a diuretic, ask the healthcare provider doing your procedure what to do before your procedure. You may need to stop taking it the day of your procedure.
Stop taking nonsteroidal anti-inflammatory drugs (NSAIDs)
NSAIDs, such as ibuprofen (Advil® and Motrin®) and naproxen (Aleve®), can cause bleeding. Stop taking them 1 day (24 hours) before your procedure. If your healthcare provider gives you other instructions, follow those instead.
To learn more, read How To Check if a Medicine or Supplement Has Aspirin, Other NSAIDs, Vitamin E, or Fish Oil.
Take devices off your skin
You may wear certain devices on your skin. Before your scan or procedure, device makers recommend you take off your:
- Continuous glucose monitor (CGM)
- Insulin pump
Talk with your healthcare provider about scheduling your appointment closer to the date you need to change your device. Make sure you have an extra device with you to put on after your scan or procedure.
You may not be sure how to manage your glucose while your device is off. If so, before your appointment, talk with the healthcare provider who manages your diabetes care.
Ask about air travel
After your biopsy, there is a risk of air leaking out of your lung and into your pleural space. If this happens, you will not be able to travel by plane until the air leak closes. Your healthcare provider will tell you when it’s safe to fly.
If you’ll be flying within 2 weeks of your biopsy, talk with the healthcare provider doing your procedure.
Arrange for someone to take you home and stay with you overnight
You must have a responsible adult care partner take you home after your procedure and stay with you overnight. Make sure to plan this before the day of your procedure. If you don’t have someone to do this, tell your care team before the day of your procedure.
Tell us if you’re sick
If you get sick (including having a fever, cold, sore throat, or flu) before your procedure, call your IR doctor. You can reach them Monday through Friday from to
After , during the weekend, and on holidays, call 212-639-2000. Ask for the Interventional Radiology fellow on call.
Note the time of your appointment
A staff member will call you 1 to 2 business days before your procedure. If your procedure is scheduled for a Monday, they’ll call you on the Thursday or Friday before. They’ll tell you what time to get to the hospital for your procedure. They will also remind you where to go.
If you don’t get a call by noon (12 p.m.) on the business day before your procedure, call 646-677-7001. If you need to cancel your procedure for any reason, call the healthcare provider who scheduled it for you.
What to do the day before your procedure
Instructions for eating
Stop eating at midnight (12 a.m.) the night before your surgery. This includes hard candy and gum.
If your healthcare provider told you to stop eating earlier than midnight, follow their instructions. Some people need to fast (not eat) for longer before their surgery.
What to do the day of your procedure
Instructions for drinking
Between midnight (12 a.m.) and 2 hours before your arrival time, only drink the liquids on the list below. Do not eat or drink anything else. Stop drinking 2 hours before your arrival time.
- Water.
- Clear apple juice, clear grape juice, or clear cranberry juice.
- Gatorade or Powerade.
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Black coffee or plain tea. It’s OK to add sugar. Do not add anything else.
- Do not add any amount of any type of milk or creamer. This includes plant-based milks and creamers.
- Do not add honey.
- Do not add flavored syrup.
If you have diabetes, pay attention to the amount of sugar in these drinks. It will be easier to control your blood sugar levels if you include sugar-free, low-sugar, or no added sugar versions of these drinks.
It’s helpful to stay hydrated before surgery, so drink if you are thirsty. Do not drink more than you need. You will get intravenous (IV) fluids during your surgery.
Stop drinking 2 hours before your arrival time. This includes water.
Things to remember
- Follow your healthcare provider’s instructions for taking your medicines the morning of your procedure. It’s OK to take them with a few sips of water.
- If you’re taking pain medicine, take it before your procedure with a few sips of water. You can take acetaminophen (Tylenol®). Do not take any NSAIDs, such as ibuprofen (Advil® and Motrin®) and naproxen (Aleve®).
- Do not put on body cream, lotion, or petroleum jelly (Vaseline®). You can use deodorant and facial moisturizers. Do not wear eye makeup.
- Do not wear any metal objects. Take off all jewelry, including body piercings. The tools used during your procedure can cause burns if they touch metal.
- Leave valuable items at home.
- If you wear contact lenses, wear your eyeglasses instead, if you can. If you do not have eyeglasses, bring a case for your contacts.
- Wear something comfortable and loose-fitting.
- When it’s time for your procedure, you must remove any hearing aids, dentures, prosthetic devices, wigs, and religious articles.
What to bring
- A list of all the medicines you take at home, including prescription and over-the-counter medicines, patches, and creams.
- Medicines for breathing problems (such as your inhaler), medicines for chest pain, or both.
- Your cell phone and charger.
- Only the money you may want for small purchases, such as a newspaper.
- A case for your personal items, if you have any. Eyeglasses or contacts, hearing aids, dentures, prosthetic devices, wigs, and religious articles are examples of personal items.
- Your Health Care Proxy form and other advance directives, if you filled them out.
What to expect when you arrive
Many doctors, nurses, and other staff members will ask you to say and spell your name and date of birth. This is for your safety. People with the same or similar names may be having procedures on the same day.
Once you’re brought to the presurgical area, you’ll get a hospital gown and nonskid socks to wear. You’ll take off your eyeglasses, hearing aids, dentures, prosthetic devices, wig, and religious articles.
Meet with a nurse
You’ll meet with a nurse before your procedure. Tell them the dose of any medicines you took after midnight (12 a.m.) and the time you took them. Make sure to include prescription and over-the-counter medicines, patches, and creams.
Your nurse will place an IV line into a vein in your arm or hand, unless you already have:
- A central venous catheter (CVC) or any other type of CVC.
- A peripherally inserted central catheter (PICC).
- An implanted port (also called a mediport or Port-A-Cath).
Before your procedure, your care team will talk with you about the kind of anesthesia you’ll get. It will be given through the IV line, CVC, PICC line, or implanted port. You may also get fluids through the same line before your procedure.
Meet with a doctor
Before your procedure, you will meet the IR doctor who will do the biopsy. They will explain the procedure to you and answer your questions. You’ll be asked to sign a consent form, which says you agree to the procedure and understand the risks.
During your procedure
When it’s time for your procedure, you’ll be brought into the procedure room and helped onto the table. A member of your care team will help you get into position for the procedure.
You’ll be attached to equipment to keep track of your heart rate, breathing, and blood pressure. You’ll also get oxygen through a thin tube that rests below your nose.
Then, you’ll get sedation. This is a kind of anesthesia that will make you sleepy and relaxed.
A member of your care team will clean the skin in the area where your doctor will be working. They will cover the area with a sterile (clean) drape.
You’ll get an injection (shot) of a local anesthetic to numb the area. Once the area is numb, your doctor will guide the biopsy needle into your skin. They will check the position of the needle with an MRI, CT, ultrasound, or fluoroscopy. When the needle is in the right place, they will use it to take out a sample of tissue.
Your doctor will check the sample to make sure there is enough tissue. If there is enough tissue, they will take out the needle. If there isn’t enough tissue, they will use the needle to take out another sample. The sample will then be sent to a lab for testing.
When the procedure is done, your doctor will clean the biopsy site and cover it with a dressing (bandage).
The procedure will take less than 1 hour.
Hemoptysis
Hemoptysis (hee-MOP-tih-sis) is when you cough up blood from your lungs. It is caused by bleeding around your biopsy site. If hemoptysis happens during your biopsy, it can make it hard for your doctor to continue with the procedure. You may be asked to lie on your side if this happens.
After your procedure
In the hospital
After your procedure, you’ll be brought to the Post-Anesthesia Care Unit (PACU). You’ll have at least 2 chest X-rays to check if air leaked out of your lung and into your pleural space. The first X-ray is done right away. The second X-ray will be done about 1 to 2 hours later.
While you’re in the PACU, tell your nurse if you have:
- Shortness of breath or trouble breathing.
- Pain or discomfort.
- Any symptoms that are worrying you.
During this time, you may be given oxygen through your nose. You will not be allowed to eat right after your procedure.
After 1 to 2 hours, you’ll have your second chest X-ray. If it’s normal, you’ll be able to go home. You will need a responsible care partner to take you home and spend the night with you.
If your X-ray shows an air leak, your doctor will decide if you need more X-rays to monitor your lung. You may need to have a small chest tube placed to allow your lung to re-expand. You may be admitted to the hospital while your lung re-expands. This happens to about 8 out of 100 people who have this procedure.
If you use a CPAP or BiPAP machine at home, tell your care team before you’re discharged (released). Your IR doctor will talk with you and tell you when you can start using it again.
At home
- You must have a responsible care partner stay with you until the next morning. This is for your safety.
- You can go back to your normal diet when you leave the hospital.
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You can shower or bathe the day after your biopsy. Take off the bandage after your shower or bath.
- Place a new bandage (Band Aid®) over your biopsy site if there is any drainage. Change the bandage once a day if you still have drainage. Once a scab forms over the site, you do not need to wear a bandage anymore.
- You can go back to your normal activities the day after your biopsy.
- If no air leaked out of your lung, it’s safe to travel by plane 2 days after your biopsy. If you have an air leak, you may need to delay flying until your doctor tells you it’s safe.
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Call the doctor who scheduled your biopsy a few days after your procedure to get the results.
- If you have a MyMSK account, you’ll be able to see your results as soon as they’re available. You may see them before your doctor does. While some results are easy to understand, others may be confusing or worrying. You can choose to look at your results, but we recommend waiting until you talk with your doctor. They can explain what your results mean.
Call 911 or go to the nearest emergency room if:
- You become short of breath or have chest pain. This may mean you have an air leak that’s getting worse. This is a serious condition. Tell the paramedic or healthcare provider that you had a needle biopsy of your lung, pleura, mediastinum, or adrenal glands.
When to call your healthcare provider
Call your healthcare provider if:
- You have a fever of 100.4 °F (38 °C) or higher.
- You have pain at your biopsy site that’s getting worse.
- You have swelling at your biopsy site.
- You are coughing up bright red blood.