- An ultrasound of the kidneys is used to provide specific information to your doctor about the size, shape, location and condition of your kidneys. In some cases, it may also be used to visualize the effectiveness of blood flow to the kidneys and any obstructions that may be present.
- An ultrasound works by bouncing ultrasonic sound waves through the skin and off of organ tissue. These waves are reflected, or echoed back to the ultrasound machine, which then translates them electronically into a photograph.
- When you go for a kidney ultrasound, you care provider may request that you drink liquids without voiding for several hours prior to the procedure. After applying a clear gel to your abdomen, she will move a transducer over your skin, as she examines the electronic video on a monitor.
- Although there is little discomfort and absolutely no radiation involved in ultrasound procedures, some conditions, including obesity, extreme gastritis and barium residue from another intestinal procedure, may interfere with your test results.
- Because a kidney ultrasound is a noninvasive procedure, you may return to normal activities immediately after your appointment. Your doctor will notify you with the results within a day or two, in most cases.
