A transrectal ultrasound TRUS may also be called prostate sonogram or endorectal ultrasound. It is used to look at the prostate and tissues around it. An ultrasound transducer also called a probe sends sound waves through the wall of the rectum and into the prostate and surrounding tissue. A computer analyzes the wave patterns called echoes as they bounce off the organs and converts them into an image that doctors view on a video screen.
A TRUS is often used to help diagnose prostate cancer Prostata Procedura TRUS the prostate-specific Prostata Procedura TRUS PSA level is high, the doctor feels an abnormal Prostata Procedura TRUS during a digital rectal exam DRE or a man has certain symptoms, such as trouble urinating. TRUS is done to: look for abnormal areas in the prostate guide a needle during a biopsy to collect samples from the prostate look at the size and shape of the prostate. A TRUS can also be used to deliver treatments for cancerous and non-cancerous conditions of the prostate or surrounding structures.
The test usually takes 15—30 minutes and you can go home the same day. Some special preparation is needed before you have a TRUS. If you take certain medicines that thin the blood, your doctor will tell you to stop taking Prostata Procedura TRUS 7—10 days before the test. You will be given an enema 1—4 hours before the procedure to help Prostata Procedura TRUS out the colon and rectum. Just before the procedure, the healthcare team may ask you to urinate to empty your bladder.
The doctor puts a protective cover and lubricant on the ultrasound probe. The doctor then passes the probe, which is about the width of a finger, into the rectum. You may feel pressure or have a sensation of fullness in the rectum when the transducer is in place. Sometimes doctors will use a TRUS to help them do a core biopsy to collect samples from the prostate. Side effects most often happen when a TRUS is used during a prostate biopsy.
Doctors can use a TRUS to guide a needle into Prostata Procedura TRUS abnormal area to collect a sample of cells or tissue. The sample of tissue is then examined under a microscope to check for cancer. The doctor places a needle next to the ultrasound probe. The doctor then pushes the needle through the wall of the rectum into the prostate. The doctor uses a Prostata Procedura TRUS, hollow needle to collect samples of tissue from different parts of the prostate.
This type of biopsy is called a core biopsy or Prostata Procedura TRUS needle biopsy. Samples are taken from different areas of the prostate including any areas that look abnormal on the ultrasound. In most cases, the doctor will collect 10—12 samples of tissue called cores. A core biopsy of the prostate may cause some discomfort, so the doctor may inject an anesthetic into the prostate before doing the biopsy.
Find out more about a core biopsy. Side effects of a prostate biopsy done using a TRUS may include: bleeding from the rectum that lasts for a few days tenderness and pain blood in the urine or semen for up to 6 weeks after the procedure infection lower urinary tract symptoms, including urinating often, weak or slow urine stream or dribbling urine painful urination.
Your doctor may prescribe antibiotics before and after a prostate biopsy. Antibiotics can reduce the risk of infection. Be sure to see your doctor if you develop a fever within a few days of the procedure because this may be a sign of an infection.
An abnormal TRUS result may mean that a man has: an enlarged prostate called benign prostatic hyperplasia an inflamed or infected prostate called prostatitis prostate cancer. If a TRUS shows an abnormal area but Prostata Procedura TRUS cancer is found in the biopsy sample, you may need to have another prostate biopsy. The procedure may be done again in 6—12 months if: the PSA level Prostata Procedura TRUS up there were precancerous cells in the first biopsy.
The doctor will decide whether further tests, procedures, follow-up care or additional treatment is needed. General anesthetics put a person to sleep. Regional anesthetics cause a loss of feeling in a part of the body, such as an arm or leg, but the person does Prostata Procedura TRUS lose awareness.
Local anesthetics numb only a small area of the body. Call us toll-free at Or write us. We will reply by email or phone if you leave us your details.
If we are not able to reach you Prostata Procedura TRUS phone, we will leave a voicemail message. Learn Prostata Procedura TRUS. Discover how you can help reduce the burden of cancer. Select the text below and copy the link. Side effects of a prostate biopsy done using a TRUS may include: bleeding from the rectum that lasts for a few days tenderness and pain blood in the urine Prostata Procedura TRUS semen for up to 6 weeks after the procedure infection lower urinary tract symptoms, including urinating often, weak or slow urine stream or dribbling urine painful urination Your doctor may prescribe antibiotics before and after a prostate biopsy.
What the results Prostata Procedura TRUS An abnormal TRUS result may mean that a man has: an enlarged prostate called benign prostatic hyperplasia an inflamed or infected prostate called prostatitis prostate cancer If a TRUS shows an abnormal area but no cancer is found in the biopsy sample, you may need to have another prostate biopsy. The procedure may be done again in 6—12 months if: the PSA level goes up there were precancerous cells in the first biopsy What happens if a Prostata Procedura TRUS or abnormality is found The doctor will decide whether further tests, procedures, follow-up care or additional treatment is Prostata Procedura TRUS.
A precancerous condition can or is likely to Prostata Procedura TRUS cancerous malignant. Also called premalignant. First name:. Last name:. Email address:. Phone Number:. Postal code:. Stories Dr Réjean Lapointe Prostata Procedura TRUS developing a gel to improve immunotherapy. Links to help you Publications Talk to an information specialist Talk to someone who's been there Connect with our online community.
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