Services - Radiology

What is an Ultrasound?
Ultrasound imaging or sonography, is a way of obtaining images from inside your body through the use of high-frequency sound waves. The sound wave echoes are recorded and displayed as a real-time image. No x-ray is involved in ultrasound imaging.

This test is a useful way of examining many of your body’s internal organs, including the liver, gallbladder, spleen, pancreas, kidneys and bladder.

Preparing for an Ultrasound
Depending on the type of ultrasound ordered by your physician, you might not be able to eat or drink for as many as 12 hours before your appointment. For others you may be asked to drink up to six glasses of water two hours before your test and avoid urinating so that you have a full bladder for the ultrasound.

You should also wear comfortable, loose-fitting clothing.

How does an Ultrasound work?
An ultrasound uses the same principles involved in the sonar used by ships at sea. As the sound passes through the body, echoes are produced that can help identify how large an object (organ) is, its shape and if it is a fluid, solid or both.

The ultrasound transducer functions as both a speaker and a microphone. When the transducer is pressed against your skin, it will direct inaudible, high frequency sound waves into your body. The sound will echo from your body’s fluids and tissues and the transducer records the strength and character of the sound waves.

What takes place during my Ultrasound?
Most ultrasounds are painless, fast and easy. You will be asked to lie on your back on the exam table. The technologist will spread warm gel on your skin and press the transducer firmly against your body, moving it until the correct images are captured. The examination usually takes less than 30 minutes.

Scheduling an Ultrasound
Ultrasounds are performed by appointment only and with a physicians order. Our Radiology Department schedules ultrasounds Monday thru Friday, for your convenience evening appointments are available. For more information or to schedule an appointment, please call (570) 398-1440.