Magnetic resonance imaging <unk>  is another option for imaging the small bowel as well as looking for complications, though it is more expensive and less readily available.
Crohn's disease MRI
Ulcerative colitis laboratory findings
Crohn's disease physical examination
Crohn's disease CT
Ulcerative colitis physical examination
Irritable bowel syndrome physical examination
Crohn's disease laboratory findings
Allergic colitis physical examination