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Inflammatory bowel disease is a condition of unknown aetiology, classified as either Crohn's disease or ulcerative colitis, that can affect the intestines and other parts of the gastrointestinal tract. Other causes of illness include intestinal pseudoobstruction, and necrotizing enterocolitis. [5]: 850–862, 895–903
Some foods commonly associated with illness include raw or undercooked meat, poultry, seafood, and eggs; raw sprouts; unpasteurized milk and soft cheeses; and fruit and vegetable juices. [30] In the developing world, especially sub-Saharan Africa and Asia, cholera is a common cause of gastroenteritis. This infection is usually transmitted by ...
Gastritis is the inflammation of the lining of the stomach. [1] It may occur as a short episode or may be of a long duration. [1] There may be no symptoms but, when symptoms are present, the most common is upper abdominal pain (see dyspepsia). [1]
There is an overlap in findings between tropical sprue, post-infectious irritable bowel syndrome and small intestinal bacterial overgrowth in the pathophysiology of the three conditions and also SIBO can similarly sometimes be triggered by an acute gastrointestinal infection.
An upper GI bleed is more common than lower GI bleed. [2] An upper GI bleed occurs in 50 to 150 per 100,000 adults per year. [8] A lower GI bleed is estimated to occur in 20 to 30 per 100,000 per year. [2] It results in about 300,000 hospital admissions a year in the United States. [1] Risk of death from a GI bleed is between 5% and 30%.
Gastrointestinal motility disorders occur when the digestive tract, especially its muscles or nerves, malfunctions. They are sometimes treated by physicians with subspecialty training in neurogastroenterology.
Syndromes affecting the gastrointestinal tract (1 C, 47 P) Pages in category "Gastrointestinal tract disorders" The following 105 pages are in this category, out of 105 total.
Studies have shown altered muscle contractility and tone, bowel compliance, and transit may contribute to many of the gastrointestinal symptoms of FGID which may include diarrhea, constipation, and vomiting. [20] Visceral hypersensitivity In FGID there is poor association of pain with GI motility in many functional GI disorders.