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Ulcerative colitis - Symptoms and causes - Mayo Clinic
2024年11月22日 · Ulcerative colitis is a type of inflammatory bowel disease (IBD) that causes inflammation and sores, called ulcers, in part of the digestive tract. Ulcerative colitis (UL-sur-uh-tiv koe-LIE-tis) affects the innermost lining of the large intestine, called the colon, and rectum.
Inflammatory bowel disease (IBD) - Symptoms and causes
2024年12月18日 · Long-lasting diarrhea and belly pain could be caused by inflammatory bowel disease, also called IBD. Learn about IBD causes, diagnosis and treatment.
Inflammatory bowel disease (IBD) - Mayo Clinic
2024年12月18日 · Long-lasting diarrhea and belly pain could be caused by inflammatory bowel disease, also called IBD. Learn about IBD causes, diagnosis and treatment.
Mayo Clinic Q and A: What is inflammatory bowel disease?
2024年12月24日 · Biopsies taken during a colonoscopy are needed to confirm a diagnosis of inflammatory bowel disease. Currently, there is no cure for inflammatory bowel disease. However, there are many treatment options, including medical, surgical and dietary interventions that …
Ulcerative colitis - Diagnosis and treatment - Mayo Clinic
2024年11月22日 · This type of inflammatory bowel disease causes swelling and sores in the digestive tract. Learn more about symptoms and treatment.
Crohn's disease - Symptoms and causes - Mayo Clinic
2024年10月29日 · Crohn's disease is a type of inflammatory bowel disease (IBD) that causes swelling and irritation of the tissues, called inflammation, in the digestive tract. This can lead to belly pain, severe diarrhea, fatigue, weight loss and malnutrition.
Colon cancer - Symptoms and causes - Mayo Clinic
2024年12月19日 · Inflammatory bowel diseases. Conditions that cause pain and swelling of the intestines, called inflammatory bowel diseases, can increase the risk of colon cancer. These conditions include ulcerative colitis and Crohn's disease.
Microscopic colitis - Symptoms and causes - Mayo Clinic
2024年1月16日 · Microscopic colitis is swelling and irritation, called inflammation, of the large intestine. This large intestine is also called the colon. Microscopic colitis causes symptoms of watery diarrhea. The condition gets its name from needing to look at colon tissue under a microscope to diagnose it.
Ischemic colitis - Symptoms and causes - Mayo Clinic
2024年11月7日 · Ischemic colitis happens when blood flow to part of the large intestine, called the colon, is temporarily reduced. When blood flow slows down, cells in the colon don't get enough oxygen, which may result in damage and swelling of the colon's tissues.
Mayo Clinic Q and A: Understanding ischemic colitis
2019年6月25日 · Most cases of ischemic colitis are due to a nonocclusive mechanism. When this occurs, the colon temporarily receives less blood flow than usual, which then leads to areas of colon inflammation and ulceration.