منابع مشابه
Electrical potentials of the sigmoid colon and rectum in irritable bowel syndrome and ulcerative colitis.
Using a simple and rapid method, electrical potential differences across rectal and colonic mucosa have been measured at routine sigmoidoscopy in patients with irritable bowel syndrome and ulcerative colitis. In patients with irritable bowel syndrome, all of whom had diarrhoea, the mucosa was charged negatively on the luminal side and potential differences were not significantly different from ...
متن کاملNK2 receptor-mediated spontaneous phasic contractions in normal and ulcerative colitis human sigmoid colon.
Human colonic circular muscle produces spontaneous phasic contractions that are reduced in ulcerative colitis. How the spontaneous phasic contractions develop and why they decrease in ulcerative colitis are not known. We found that spontaneous phasic contractions of normal sigmoid circular muscle strips were significantly reduced by 90-min incubation with tetrodotoxin (10(-5) M), which blocked ...
متن کاملNon-toxic megacolon due to transverse and sigmoid colon volvulus in a patient with ulcerative colitis.
Intestinal volvulus in patients with inflammatory bowel disease is rare. A 83-year-old woman diagnosed with ulcerative colitis five years ago was referred to our hospital due to abdominal distension. The patient had been diagnosed with pancolitis and dolichocolon and was started on mesalazine 1.5 g/day treatment resulting in long-term remission. Physical examination showed abdominal distention ...
متن کاملGiant Submucosal Lipoma of Sigmoid Colon
Lipomas of the gasterointestinal Tract are relatively uncommon in clinical practice. Most cases are asymptomatic with small tumor size and do not need any special treatment but the large ones are known to cause symptoms such as abdominal pain, obstruction, intussusceptions, and bleeding. The majority (90%) of these lesions are submucosal with predominantly right sided with a slight preponder...
متن کاملSURGICAL TREATMENT OF ULCERATIVE COLITIS
This is a preliminary report of 28 patients with ulcerative colitis who we surgically treated with "J" pouch endorectal pull-through operation from 1978 to 1996. All patients are continent with a median stool frequency of 4 times per day, no night soilage. low postoperative complications and one mortality due to pulmonary embolism.
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ژورنال
عنوان ژورنال: Digestive Diseases and Sciences
سال: 2009
ISSN: 0163-2116,1573-2568
DOI: 10.1007/s10620-009-0755-y