Ultrasonography

Ultrasound access is provided with our referral service to several practices within the Manawatu region.

What is an ultrasound scan?

Ultrasound scanning is a painless procedure that uses high frequency sound waves (inaudible to humans) to produce images of structures within the body. When sound waves are directed into the body, some are absorbed by body tissues and others bounce back. The sound waves that bounce back are measured by the ultrasound machine and are transformed into an image on a screen. The images can be printed or recorded. Extensive training is required in order to correctly use this equipment and interpret these images.

Ultrasound scans are most useful for looking at soft or fluid-filled organs; like the liver, kidney, bladder and heart. It is less effective for examining bones or air-filled organs, like the lungs.

What happens to my pet when it is booked in for an ultrasound scan?

We ask that you bring your pet in unfed on the morning of admission as they will require sedation or a general anaesthetic.

The area to be scanned will be shaved, so your pet may look different when they come home.  No pain is felt during an ultrasound exam, however, discomfort from pressure may be experienced. Sedatives may be necessary for those animals that won’t stay still or are uncomfortable. During the scan a water-soluble gel is applied over the clipped area to be examined and a transducer (probe) is placed on the skin.

Once the scan has been done we will give you a call or book an appointment for our veterinarians to show you the images and to discuss the diagnosis and treatment plan for your pet.