WHAT IS IT?
A biopsy involves taking tissue samples that can be tested for inflammations, infections, or malignancy. That is done by inserting a needle and withdrawing the material needed. Ultrasound may be used to guide the needle to the site of concern with pin-point accuracy.
PURPOSE
Ultrasound Guided Biopsy is one of the techniques used to retrieve tissue samples without using invasive surgery. It can be done almost anywhere on the body. It allows physicians to take tissue samples from areas where surgery is not possible or is not needed.
HOW IT WORKS
The ultrasound is merely a guidance system for the biopsy needle. Using the ultrasound image as a guide, the biopsy needle is placed through the growth or mass for the purpose of obtaining one or more samples.
WHAT TO EXPECT
You will be helped into position on an examination table. Once the ultrasound pinpoints the site, you will receive a local anesthetic such as novocaine and a needle is inserted into the site. The samples are collected and will be sent to a laboratory.
An imaging physician, sonographer and nurse will be on the team performing the procedure, which usually is handled on an outpatient basis. Local anesthetic is used so you’ll be fully awake during the biopsy procedure. You can expect the entire process to take about six hours. You should be able to resume your normal activities 24 hours after your release.
Your safety and comfort are of primary concern to the team. You will be thoroughly briefed on how the process works and what to expect during the procedure. Still, be sure to ask any questions that arise. When the biopsy is finished, pressure will be used to stop any bleeding. A dressing such as a Band-Aid will be used to cover where the needle was inserted. There may be some bruising or tenderness. You can treat that with ice packs. Spend the rest of the day resting and relaxing, avoiding strenuous activity. You can resume your normal routine the next day.
HOW TO PREPARE
Do not take aspirin, anti-inflammatory drugs or blood thinners for seven days prior to the biopsy. If prescription drugs are involved, continue to take them until your doctor gives you special instructions. You may eat a light meal before the procedure. After the procedure you can resume your normal diet. You should be allowed to drive after your release—having somebody drive you home always is a good idea.
