Testing and Diagnosis

Your doctor will likely diagnose Crohn’s disease or ulcerative colitis only after ruling out other possible causes for your signs and symptoms. He or she will use a combination of tests and procedures, including, but not limited to:

  • Blood tests 
  • Endoscopic procedures, such as colonoscopy and upper endoscopy
  • Imaging procedures, such as x-ray, small bowel imaging, ultrasound or CAT scan


Watch the short video below for an overview of testing and diagnosis procedures for Crohn's and colitis. 



Click on the video below to learn more about testing and diagnosis for Crohn's and colitis from an expert gastroenterologist. 


​Have you been recently DIAGNOSED with Crohn's or colitis?

If you have been recently diagnosed with Crohn's or colitis, check out our Newly Diagnosed page for more information and resources. 

learn more about living with crohn's and colitis

Visit our Living with Crohn's and Colitis page to learn about diet and nutrition in IBD, treatment options, symptom management and other essential information.  

 

  • Canada has among the highest incidence rates of Crohn's and colitis in the world.
  • 1 in 140 Canadians lives with Crohn’s or colitis.
  • Families new to Canada are developing these diseases for the first time.
  • Incidence of Crohn’s in Canadian kids under 10 has doubled since 1995.
  • People are most commonly diagnosed before age 30.

Other Areas of Interest