Table of Contents
- Colitis facts
- What is colitis?
- Colitis and the anatomy of the colon
- What are the causes (types) of colitis?
- Infectious causes of colitis
- Ischemic causes of colitis
- Inflammatory bowel disease and colitis
- Microscopic colitis
- Allergic colitis in infants
- What are colitis symptoms and signs?
- When should someone contact a doctor about colitis?
- What kind of doctor treats colitis, and how is it diagnosed?
- How is colitis diagnosed (physical examination)?
- What blood tests and/or stool samples diagnose colitis?
- What imaging tests and procedures diagnose colitis?
- What is the treatment for colitis?
- What is the prognosis for a person with colitis?
Inflammatory bowel disease and colitis
Ulcerative colitis always begins in the rectum and may spread to the rest of the rest of the colon, spreading from the rectum to the sigmoid, descending, transverse, and finally the ascending colon and cecum in that order. It is considered an autoimmune disease, and symptoms include abdominal pain, and bloody, diarrheal bowel movements.
Crohn's disease may occur anywhere in the gastrointestinal tract (GI), including the esophagus, stomach, small intestine, and colon. In Crohn's disease, there may be "skip lesions," that is, abnormal segments of the GI tract interspersed with normal segments. Continue Reading