Intestinal ischemia - Symptoms and causes - Mayo Clinic
A sudden and complete blockage in blood flow to the intestines can kill intestinal tissue. This is called gangrene. A hole through the wall of the intestines, called a perforation. A hole can cause what's in the intestine to leak into the belly. This may cause a serious infection called peritonitis. Scarring or narrowing of the intestine.
Gangrene - Symptoms & causes - Mayo Clinic
2022年6月17日 · Gangrene is death of body tissue due to a lack of blood flow or a serious bacterial infection. Gangrene commonly affects the arms and legs, including the toes and fingers. It can also occur in the muscles and in organs inside the body, such as the gallbladder.
Ischemic colitis - Symptoms and causes - Mayo Clinic
2024年11月7日 · Tissue death, also called gangrene, resulting from diminished blood flow. Hole formation, also known as perforation, in the intestine or persistent bleeding. Bowel obstruction, also called ischemic stricture.
Intestinal ischemia - Diagnosis and treatment - Mayo Clinic
Treatment aims to restore blood flow to your intestine. Your surgeon can bypass the blocked arteries or widen narrowed arteries with angioplasty or by placing a stent in the artery. Ischemia due to mesenteric venous thrombosis. If your intestine shows no damage, you won't need repair.
Gangrene - Diagnosis & treatment - Mayo Clinic
2022年6月17日 · Tissue that has been damaged by gangrene can't be saved. But treatment is available to help prevent gangrene from getting worse. The faster you get treatment, the better your chance for recovery. Treatment for gangrene may include one or more of the following: Medication; Surgery; Hyperbaric oxygen therapy
Mesenteric ischemia - Symptoms and causes - Mayo Clinic
2023年6月2日 · Sudden loss of blood flow to the small intestine is called acute mesenteric ischemia. The acute type is often caused by a blood clot and requires an immediate treatment, such as surgery. Mesenteric ischemia that develops over time …
Intussusception - Symptoms & causes - Mayo Clinic
2023年1月5日 · This telescoping action often blocks food or fluid from passing through. Intussusception also cuts off the blood supply to the part of the intestine that's affected. This can lead to infection, death of bowel tissue or a tear in the bowel, called perforation.
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.
Intussusception - Diagnosis & treatment - Mayo Clinic
2023年1月5日 · An ultrasound, X-ray or computerized tomography (CT) scan may reveal intestinal obstruction caused by intussusception. Imaging will typically show a "bull's-eye," representing the intestine coiled within the intestine. Abdominal imaging also can show if the intestine has been torn (perforated).
Irritable bowel syndrome - Symptoms and causes - Mayo Clinic
2024年10月11日 · Irritable bowel syndrome (IBS) is a common condition that affects the stomach and intestines, also called the gastrointestinal tract. Symptoms include cramping, belly pain, bloating, gas, and diarrhea or constipation, or both.