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A 28-year-old male asked:

Colonoscopy shows no sign of crohn's disease but can it be ulcerative colitis ?

2 doctor answers3 doctors weighed in
Dr. Jonah Essers
Pediatric Gastroenterology 20 years experience
Not likely: If the colonoscopy and biopsies all looked normal, you likely do not have ulcerative colitis.
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Dr. Enrique Molina
Gastroenterology 37 years experience
Unlikely: if no signs of crohn's disease was seen on colonoscopy, then it means there was no inflammation seen. Ulcerative colitis would have been seen on colonoscopy, unless it is "quiescent" or controlled with medications.
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Similar questions

CA
A 25-year-old member asked:

What are the causes of Crohn's disease and ulcerative colitis?

2 doctor answers8 doctors weighed in
Dr. Vivek Huilgol
Gastroenterology 37 years experience
Genes+environment : A combination of genetic predisposion (for example Crohn's is more common in ashkenazi jews), life events (eg appendectomy increases one and decreases the other), and environmental influences (eg smoking increases Crohn's and decreases severity of uc...). Bet you didn't expect the latter! as knowledge increases more precise factors are identified.
Created for people with ongoing healthcare needs but benefits everyone.
A 41-year-old member asked:

What are symptoms of Crohn's disease and ulcerative colitis?

2 doctor answers5 doctors weighed in
Dr. Kirpal Singh
General Surgery 26 years experience
See below : Ibd usually presents with lots of diarrhea (mucousy, bloody or just loose). Some have bad pain, cramping, nausea, wt loss etc.
Created for people with ongoing healthcare needs but benefits everyone.
A 44-year-old member asked:

Are ulcerative colitis and Crohn's disease hereditary?

3 doctor answers8 doctors weighed in
Dr. Jason Bodzin
General Surgery 53 years experience
Somewhat: There are numerous families where there are children and /or grandchildren, cousins, etc. With these diseases. If both parents have ibd, the incidence is around 50% in the kids. Otherwise about 20% of patients will have a first degree relative with ibd. So you do the math! it isn't exactly hereditary, but there a familial incedence. By the way, the kids of colitis patients often have crohn's.
Created for people with ongoing healthcare needs but benefits everyone.
A 40-year-old member asked:

Which is a more serious disease: Crohn's or ulcerative colitis?

1 doctor answer1 doctor weighed in
Dr. Laurence Badgley
General Practice 53 years experience
UC: Question as to which is more serious, Crohn's or Ulcerative Colitis, misses the point that these are different intensities of disorder along a spectrum of manifestation wherein intestinal smooth muscle function is hyperdynamic due to neurologic autonomic system impingement & over-stimulation. Ulcerative Colitis represents greater intensity of these dysfunctions; involving inflammation & bleeding.
Created for people with ongoing healthcare needs but benefits everyone.
Last updated Nov 16, 2016

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