What is an Ultrasound Exam?

Ultrasound or as it is sometimes called sonography- is a non-invasive diagnostic medical procedure that uses high frequency sound waves (hence the name ultrasound) to produce images of organs, tissues or blood flow inside the body. This type of imaging is used to examine many parts of the body such as the abdomen, breasts, female and male reproductive system, heart and blood vessels. Ultrasound is used extensively for the evaluation of fetal development. It can also be used to do procedures for tissue biopsies of the cells from an organ.

How do I prepare?

Dress casually and in loose clothing when you come for an Ultrasound procedure, as more than likely you will have to change into a gown. Dressing in a casual manner allows ease in changing. There are times when a little gel could get onto your clothing so you do not want to be wearing your best attire. You will not have to take off all of your clothing but the sonographer will let you know exactly which items need to be removed for the procedure.

What is involved?

You will be asked to change into a gown in the Ultrasound area, the sonographer (this is the non-physician professional who will be performing the procedure) will have you lay on the table/stretcher, administer some ultrasound gel on the skin in that area that is to be examined then press on that area with a special device called a transducer.  The transducer works like a loudspeaker and microphone because it transmits and receives back sound signals. Different parts of the body reflect sound differently. A computer then analyzes these sounds to make the image that is seen on the television monitor of the ultrasound machine.  You will only feel the transducer being moved and sometimes having to be pushed a little to obtain better pictures. 

How long will it take?

The length of the procedure will depend on the body part being examined and may vary slightly at the different sites in Winnipeg.  This information is outlined more specifically in the attached link.

How do I get my results?

Your results will be read by a radiologist, and a report will be sent to your referring physician, who will go over the results with you.


Bookmark Email Print Share this on Facebook SHARE Share this on Twitter Tweet RSS Feeds RSS

Diagnostic Imaging Home

Diagnostic Imaging Central Intake

X-Ray & Fluoroscopy

Computed Tomography (CT)


Positron Emission Tomography (PET)

Nuclear Medicine





Forms & Information for Health Care Professionals

Make text smaller Make text bigger
Traditional Territories Acknowledgement
The Winnipeg Regional Health Authority acknowledges that it provides health services in facilities located in Treaty One and Treaty Five territories, the homelands of the Métis Nation and the original lands of the Inuit people. The WRHA respects and acknowledges harms and mistakes, and we dedicate ourselves to collaborate in partnership with First Nation, Métis and Inuit people in the spirit of reconciliation.
Click here to read more about the WRHA's efforts towards reconciliation

WRHA Accessibility Plan Icon
Wait Times
View the Winnipeg Health Region's current approximate Emergency Department and Urgent Care wait times.

View wait times
Find Services
Looking for health services in Winnipeg?

Call Health Links-Info Sante at 788-8200

Search 211 Manitoba

Explore alternatives to emergency departments at MyRightCare.ca

Find a Doctor
Contact Us
Do you have any comments or concerns?

Click here to contact us
The Winnipeg Health Region has a variety of career opportunities to suit your unique goals and needs.

Visit our Careers site
WRHA Logo Help| Terms of Use | Contact Us | En français