Clinical Hub,Patient Education,Health and Nutrition Facts For You,Radiology - Invasive Procedures

Ultrasound Guided Biopsy for Ultrasound/Abdominal Imaging (7327)

Ultrasound Guided Biopsy for Ultrasound/Abdominal Imaging (7327) - Clinical Hub, Patient Education, Health and Nutrition Facts For You, Radiology - Invasive Procedures


Ultrasound Guided Biopsy
In Ultrasound/Abdominal Imaging

Your doctor has scheduled a biopsy to be done on ________________. Please report to
Radiology (G3/3) on the 3rd floor at ____________. Before the biopsy, our doctors will explain
what will happen, answer any questions, and ask you to sign a consent form.

What Is a Biopsy Done by
A biopsy removes a small tissue sample
from the area of concern. The procedure
is guided by the use of ultrasound.
Ultrasound looks at deep structures by
making an image from the sound waves
which reflect back from the tissues. No
radiation or “x-ray” is used.

How to Prepare for the Biopsy
1. You are prepared for your
procedure in our prep and recovery
area before your biopsy. We start
an IV and take your blood
pressure, pulse, respirations, and
temperature. This makes sure you
are safe to have the procedure and
can be given sedation.
2. You may have lab tests done on the
day of the test. We may draw
blood for a platelet count and INR.
This will be done when your IV is
3. Please tell us if you take blood
thinners such as Coumadin®
(warfarin), Heparin, Plavix®,
Pradaxa®, Ibuprofen, Naproxen,
low molecular heparin injections
(Fragmin® or Lovenox®) or daily
aspirin. Someone from ultrasound
will call your doctor and let you
know when you should stop taking
it and when you should start again.
4. If you have diabetes, please call
your doctor to discuss how your
medicine doses should change
before this procedure. Test your
blood sugar more often when you
can’t eat as well as before the
procedure. If your blood sugar
level is low (less than 70 mg/dl) or
you have symptoms, eat some
glucose tablets or drink 4 ounces of
a clear liquid with sugar. Always
recheck your blood sugar level to
make sure it stays above 70. We
may still be able to do the
procedure unless you need to eat
solid food to keep your blood sugar
at a normal level. If the blood
sugar ever gets too high or too low
and you can’t bring it back to
normal, call your local doctor or
diabetes doctor.
5. Stop eating 6 hours _________
before the procedure. You may
drink clear liquids until 2 hours
__________ before the procedure.
This includes black coffee, tea,
water, and juices without pulp that
you can see through.
6. You are awake for the
procedure. You may be given
Midazolam and Fentanyl
medicines in your IV to help
mildly sedate you before the
procedure. Please let the nurse
know if you have sleep apnea.
Someone must drive you home if
you receive any medicines. You
should not drive or make
important personal or business
decisions until the next day.

During the Biopsy
Be sure to tell the radiologists if you
have any allergies (medicines,
antibiotics, anesthetic agents, etc.).

An IV will be used to give you fluids.

After a review of your x-rays the
radiologist, uses an ultrasound and
marks an area that will show the best
place to insert the needle. After this, the
area is cleaned with special soap. The
skin around the site is numbed so you
will have little pain. Most patients feel
pressure, but not major pain.

Under ultrasound, the tissue sample is
taken out using a special needle. One to
three samples may be taken. The tissue
sample is then sent for exam under the

After the Biopsy
1. A bandage is put on the site where
the tissue sample was taken. You
remain in bed for 2-4 hours.
During this time you are able to get
up to use the bathroom. Call the
nurse for help if you need it. Your
pulse, blood pressure and biopsy
site will be checked often. After 2-
4 hours, you are able to go home if
there are no problems.
2. After the local anesthetic wears
off, you may feel some discomfort
at the site. Your pain should not be
severe, but is often described as
somewhat sore. If you have
discomfort, use Tylenol up to 3
times daily. You may talk to the
doctor or nurse if you have
questions about the dose. The pain
should go away within the first 24
3. You are not able to eat or drink for
1 hour.
4. Tell the nurse if you have new
pain, nausea, vomiting, or chills.

Your Care at Home
ξ You may eat or drink what you like
once you arrive home. Do not
drink alcohol for the first 24 hours.
ξ Rest and take it easy for the first 24
hours. Do not lift greater than 10
pounds. Resume your normal
routine after 24 hours.
ξ You may remove the bandage over
the site the next morning.
ξ You may shower after 24 hours.

When to Call the Doctor
Call if you have any other questions or
concerns, or if
ξ You have more than a teaspoon of
bleeding at the site.
ξ You feel dizzy, faint, or light-
ξ Your pain around the site gets
worse rather than better 2-3 days
ξ You are not feeling well and have a
fever greater than 100.4 θ F (38 θ C).

Phone Numbers
During the day (7:30am – 4:30pm) call the Ultrasound department (608) 262-5279 or
nurse (608) 261-5634. If you live out of the area, call toll free: 1-800-323-8942. Ask
for Ultrasound.

Evenings and weekends call your local doctor or go to your local emergency room.

Your doctor will discuss the results with you when they are available.

Your health care team may have given you this information as part of your care. If so, please use it and call
if you have any questions. If this information was not given to you as part of your care, please check with
your doctor. This is not medical advice. This is not to be used for diagnosis or treatment of any medical
condition. Because each person’s health needs are different, you should talk with your doctor or others on
your health care team when using this information. If you have an emergency, please call 911. Copyright ©
11/2016, University of Wisconsin Hospitals and Clinics Authority. All rights reserved. Produced by the
Department of Nursing HF#7327.