Is colonoscopy of large bowel only test needed to diagnos IBD? My Internal medicine Dr. will only scope large colon, but I read where small bowel needs tested too. Should I see a Gastroenterologist instead? I have uncontrolled diarrea, severe joint pain, swollen gut;etc... Scope in 2005 showed many ulcers in left colon. Which scope will detect problems right above navel? I was diagnosed with IBS 17 yrs. ago,and on Bentyl for 10 yrs. now; it isn't helping. My gut right above navel is getting harder and more painful.




