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Risk factors include a birth defect known as intestinal malrotation, an enlarged colon, Hirschsprung disease, pregnancy, and abdominal adhesions. [1] Long term constipation and a high fiber diet may also increase the risk. [3] The most commonly affected part of the intestines in adults is the sigmoid colon with the cecum being second most ...
Abdominal adhesions (or intra-abdominal adhesions) are most commonly caused by abdominal surgical procedures. The adhesions start to form within hours of surgery and may cause internal organs to attach to the surgical site or to other organs in the abdominal cavity. Adhesion-related twisting and pulling of internal organs may result in ...
Anterior cutaneous nerve entrapment syndrome (ACNES) is a nerve entrapment condition that causes chronic pain of the abdominal wall. [1] It occurs when nerve endings of the lower thoracic intercostal nerves (7–12) are 'entrapped' in abdominal muscles, causing a severe localized nerve (neuropathic) pain that is usually experienced at the front of the abdomen.
Fitz-Hugh–Curtis syndrome occurs almost exclusively in women, though it can be seen in males rarely. [5] It is complication of pelvic inflammatory disease (PID) caused by Chlamydia trachomatis (Chlamydia) or Neisseria gonorrhoeae (Gonorrhea) though other bacteria such as Bacteroides, Gardnerella, E. coli and Streptococcus have also been found to cause Fitz-Hugh–Curtis syndrome on occasion. [6]
Intra-abdominal adhesion formation is a risk associated with both laparoscopic and open surgery and remains a significant, unresolved problem. [33] Adhesions are fibrous deposits that connect tissue to organ post surgery. Generally, they occur in 50-100% of all abdominal surgeries, [33] with the risk of developing adhesions the same for both ...
The mesothelium is a membrane composed of simple squamous epithelial cells of mesodermal origin, [2] which forms the lining of several body cavities: the pleura (pleural cavity around the lungs), peritoneum (abdominopelvic cavity including the mesentery, omenta, falciform ligament and the perimetrium) and pericardium (around the heart).
The human abdomen is divided into quadrants and regions by anatomists and physicians for the purposes of study, diagnosis, and treatment. [1] [2] The division into four quadrants allows the localisation of pain and tenderness, scars, lumps, and other items of interest, narrowing in on which organs and tissues may be involved.
The remaining 50% are due to non-biliary causes. This is because upper abdominal pain and gallstones are both common but are not always related. Non-biliary causes of PCS may be caused by a functional gastrointestinal disorder, such as functional dyspepsia. [6] Chronic diarrhea in postcholecystectomy syndrome is a type of bile acid diarrhea ...