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Volvulus occurs most frequently in middle-aged and elderly men. [11] Volvulus can also arise as a rare complication in persons with redundant colon, a normal anatomic variation resulting in extra colonic loops. [12] Sigmoid volvulus is the most-common form of volvulus of the gastrointestinal tract.
Sigmoidocele (also known as pouch of Douglas descent) is a medical condition in which a herniation of peritoneum containing loops of redundant sigmoid colon descends (prolapses) into the rectouterine pouch (in females), between the rectum and the vagina. [1] [2] This can obstruct the rectum and cause obstructed defecation syndrome. [3]
Women over 50 are six times more likely to develop rectal prolapse than men. It is rare in men over 45 and in women under 20. [ 21 ] When males are affected, they tend to be young and report significant bowel function symptoms, especially obstructed defecation , [ 5 ] or have a predisposing disorder (e.g., congenital anal atresia ). [ 10 ]
In men, mobilization of the rectum may risk the development of erectile dysfunction. [9] 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]
The incidence of colon cancer has been rising for at least ... Cancer is traditionally a disease among the elderly, although the percentage of new cases found in people 65 and older has fallen ...
Although uncommon in the general population, ischemic colitis occurs with greater frequency in the elderly, and is the most common form of bowel ischemia. [ 1 ] [ 2 ] [ 3 ] Causes of the reduced blood flow can include changes in the systemic circulation (e.g. low blood pressure ) or local factors such as constriction of blood vessels or a blood ...
A man diagnosed at age 29 shares symptoms as part of this trend — pelvic pain, blood in stool, not being able to sit Man diagnosed with stage 4 colon cancer at 29 shares symptoms: 'It hit me ...
The sigmoid colon (or pelvic colon) is the part of the large intestine that is closest to the rectum and anus. It forms a loop that averages about 35–40 centimetres (14–16 in) in length. It forms a loop that averages about 35–40 centimetres (14–16 in) in length.