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Colitis
Ulcerative Colitis
Ulcerative colitis is a chronic inflammatory disorder of the colon
or large bowel. The main symptoms are blood in the stool and
diarrhea. The disease usually starts in the rectum and then may
move upward into the rest of the colon. The inflammation consists
of tiny ulcers that can't even be seen with the naked eye. These
ulcers can bleed and little points of blood can be seen. As with
any disease, it may be mild, moderate or severe. In Image 1, you
see a mild reddening of the colon lining. At this time, there may
be some occasional blood on the stool. Image 2 shows a moderate
case. Here, minimal rubbing of the surface with the endoscope
causes bleeding. A severe case is seen in Image 3 where there is a
mixture of ulcers, bleeding and whitish exudate or pus.
Related Conditions
Ulcerative
Colitis
Related Sites
Coitis
Foundation
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