Having a renal or urinary tract ultrasound scan
A renal/urinary tract ultrasound is a test that uses high-frequency sound waves to create images of your kidneys and bladder. Men may also have their prostate assessed during this scan.
This ultrasound is commonly used to investigate a range of symptoms and conditions such as kidney stones, poor kidney function, urinary tract infections, incontinence, haematuria (blood in urine), pain, and any changes in bladder function.
This ultrasound is commonly used to investigate a range of symptoms and conditions such as kidney stones, poor kidney function, urinary tract infections, incontinence, haematuria (blood in urine), pain, and any changes in bladder function.
The ultrasound uses a device called a transducer, which is moved across your abdomen to capture images of your internal organs. Rest assured; this procedure involves no radiation exposure.
What to Expect During the Procedure
- The examination is performed by a sonographer a highly trained professional in medical imaging.
- The sonographer will introduce themselves and confirm your identity and the procedure you are having.
- You'll be asked to lie down on an examination table. The area of your abdomen where the scan will take place will be exposed.
- A clear gel is applied to your skin, which allows the transducer to move smoothly and capture clear images.
- The transducer is moved over your skin to examine your kidneys and bladder.At some point, you'll be asked to hold your breath briefly and possibly move into different positions to allow for the best images. Your bladder is usually examined first, and then you'll be asked to empty it for your comfort as the examination continues. The duration of a renal/urinary tract ultrasound is typically around 20 minutes. However, it may take longer if more complex imaging is needed.
Preparing for Your Ultrasound
To prepare for your scan, please finish drinking one litre of water one hour before your appointment and try not to empty your bladder during this time. This will ensure your bladder is full, providing clearer images.
If you have any issues related to urinary retention or if your bladder feels uncomfortably full, please inform our staff when you arrive.
Please wear a shirt and trousers or a skirt, that allows easy access to your tummy.
If you have any issues related to urinary retention or if your bladder feels uncomfortably full, please inform our staff when you arrive.
Please wear a shirt and trousers or a skirt, that allows easy access to your tummy.
Receiving Your Ultrasound Results
Once the examination is complete, the sonographer will review the images and prepare a detailed written report for your referring doctor. The process typically takes approximately one week. You will need to schedule a follow-up appointment with your doctor to discuss these results. Please remember that the sonographer cannot provide you with results immediately after the exam, as they may need to discuss the findings with a radiologist.
It is always a good idea to discuss any questions or concerns with your healthcare provider to fully understand the procedure and its implications. Always consult with a healthcare professional to interpret the results and guide your next steps.
What to Keep in Mind
While a renal ultrasound is an excellent diagnostic tool, it's worth noting that not every condition can be detected with this method. Depending on your symptoms or the results of your scan, your doctor may recommend further investigations.
Last updated03 Jan 2024