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Inflammatory bowel disease is an inflammatory condition affecting the bowel walls, and includes the subtypes Crohn's disease and ulcerative colitis. While Crohn's can affect the entire gastrointestinal tract, ulcerative colitis is limited to the large intestine. Crohn's disease is widely regarded as an autoimmune disease. Although ulcerative ...
Human feces photographed in a toilet, shortly after defecation.. Human feces (American English) or faeces (British English), commonly and in medical literature more often called stool, [1] are the solid or semisolid remains of food that could not be digested or absorbed in the small intestine of humans, but has been further broken down by bacteria in the large intestine.
"Feces" is used more in biology and medicine than in other fields (reflecting science's tradition of classical Latin and Neo-Latin) In hunting and tracking, terms such as dung, scat, spoor, and droppings normally are used to refer to non-human animal feces; In husbandry and farming, manure is common. Stool is a common term in reference to human ...
Human anatomy of the anorecturm (anus and rectum). Defecation (or defaecation) follows digestion, and is a necessary process by which organisms eliminate a solid, semisolid, or liquid waste material known as feces from the digestive tract via the anus or cloaca.
Crohn's disease is a common chronic inflammatory bowel disease (IBD), which can affect any part of the GI tract, [44] but it mostly starts in the terminal ileum. Ulcerative colitis, an ulcerative form of colitis, is the other major inflammatory bowel disease which
This biological concept encompasses movement at various levels, from whole organisms to cells and subcellular components. Motility is observed in animals, microorganisms, and even some plant structures, playing crucial roles in activities such as foraging, reproduction, and cellular functions.
Doctors also want to know about the frequency and urgency of bowel movements, and if you ever have fecal incontinence, which is an inability to hold your stool until you get to the bathroom.
The sigmoid colon is completely surrounded by peritoneum (and thus is not retroperitoneal), which forms a mesentery (sigmoid mesocolon), which diminishes in length from the center toward the ends of the loop, where it disappears, so that the loop is fixed at its junctions with the iliac colon and rectum, but enjoys a considerable range of movement in its central portion.