Search results
Results From The WOW.Com Content Network
The normal thickness of the small intestinal wall is 3–5 mm, [6] and 1–5 mm in the large intestine. [7] Focal, irregular and asymmetrical gastrointestinal wall thickening suggests a malignancy. [7] Segmental or diffuse gastrointestinal wall thickening is most often due to ischemic, inflammatory or infectious disease. [7]
The small intestine is the site where most of the nutrients from ingested food are absorbed. The inner wall, or mucosa, of the small intestine, is lined with intestinal epithelium, a simple columnar epithelium. Structurally, the mucosa is covered in wrinkles or flaps called circular folds, which are considered permanent features in the mucosa.
Another way of categorizing surgery for prolapse of pelvic organs is suspensive or resective (involving removal of sections of the bowel wall). Ventral rectopexy alone is a syspensive type surgery, a category which also includes colposacropexy. [10] Resection rectopexy additionally involves removal of a section of the sigmoid colon ...
A bowel resection or enterectomy (enter-+ -ectomy) is a surgical procedure in which a part of an intestine (bowel) is removed, from either the small intestine or large intestine. Often the word enterectomy is reserved for the sense of small bowel resection, in distinction from colectomy , which covers the sense of large bowel resection.
Diverticulosis occurs when pouches form on the intestinal wall. Once the pouches become inflamed it is known as diverticulitis. 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 ...
The original STARR procedure uses 2 specially designed surgical staplers, which are inserted via the anus and enable excision of the full thickness of the excess bowel wall in the lower rectum. [15] There is a modified procedure, called "Contour transtar". [57]
The entire fistulous tract, along with a small rim of rectal mucosa is incised. The rectal wall is then closed extramucosally. [7] Most rectovaginal fistulas will need surgery to fix. Medications such as antibiotics and Infliximab may be prescribed to help close the rectovaginal fistula or prepare for surgery. [8] [9]
Gastrointestinal perforation is defined by a full-thickness injury to all layers of the gastrointestinal wall, resulting in a hole in the hollow GI tract (esophagus, stomach, small intestine, or large intestine). A hole can occur due to direct mechanical injury or progressive damage to the bowel wall due to various disease states.