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Query: UMLS:C0042961 (volvulus)
 4,305 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrointestinal disease in middle Africa is changing. The traditional patterns were high frequencies of parasitic and infectious diseases and sigmoid volvulus, and low incidences of colonic polyps, carcinoma of the colon, appendicitis, diverticulosis, ulcerative colitis and Crohn's disease. The current disease patterns are compared with those for gastrointestinal disease in developed countries and etiological factors are discussed.
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PMID:Epidemiology of chronic intestinal disease in middle Africa. 44 97

A review of the surgical and autopsy records from two general hospitals in La Paz, Bolivia, discloses an incidence of colon and rectal disease, excluding hemorrhoids, of 0.6 per cent (138 of 22,361 surgical cases) and 2.5 per cent (16 of 640 consecutive autopsies). Acquired megacolon complicated by volvulus represented more than half of all cases in the surgical series. Ulcerative colitis, diverticular disease, and neoplastic polyps represented less than 10 per cent of the cases of colonic disease. Only ten cases of carcinoma of the colon were seen, whereas five cases of granulomatous colitis or ileocolitis were detected in the same surgical material. Among sixty-four lesions of the rectum, so-called retention polyps accounted for 54.5 per cent of the cases, with carcinoma next in frequency (25 per cent), and the remainder being different varieties of inflammatory conditions. In the autopsy material almost half of the cases were infectious conditions, followed by congenital malformations and complicated acquired megacolon. No case of diverticular disease of the colon or neoplastic polyps was seen, and there was only one case of cancer of the large bowel. Because of the high incidence of acquired megacolon and the low incidence of cancer, ulcerative colitis, adenomatous polyps, and diverticular disease of the colon, possible etiopathogenic factors of these conditions are discussed in comparison with their incidence in other developed and developing countries of the world.
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PMID:Diseases of the colon and rectum in Bolivia. 113 Jun 11

A retrospective analysis of data from 69 patients treated by Hartmann's operation between 1981 and 1991 determined prognostic factors for colon continuity re-establishment and the mortality of this second intervention. The 15 patients who died during the first month after the Hartmann's operation were excluded from the study, the 54 survivors including 32 men and 22 women, mean age 68 +/- 12 years (range 19 to 87 years). The initial indication for surgery was: complicated sigmoid diverticulis (n = 26), cancer of colon (n = 14) or other site (n = 14). Colon continuity was re-established in 23 patients (42.6%), including 15 men and 8 women, mean age 60 +/- 10 years (range 38 to 78 years). In this latter group, 82.6% of the patients were under 70 years of age, indicative of a significant effect of age (p < 0.001) on re-establishment of continuity. Secondary anastomosis was obtained in 65.4% of cases of complicated sigmoid diverticulitis, whereas re-establishment of continuity was possible in only 7.1% of colon cancer patients (p < 0.001). The mean duration prior to re-establishment was 4.8 +/- 1.6 months (range 2.5 to 9 months). Morbidity was high (47.8%) and mortality 4.3% (1 patient). Hartmann's operation remains indicated for stages III and IV of complicated sigmoid diverticulosis, as well as for other benign affections (volvulus of sigmoid, perforation of sigmoid following injury), although it must be recognized that the possibilities of re-establishment are limited more in elderly patients and that fewer patients with colon cancer can benefit from the procedure. A period of 3 to 4 months appears sufficient to allow healing of the inflammatory phenomena of the initial operation, without the development of excessive retraction of the rectal stump.
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PMID:[Restoration of colonic continuity after Hartmann's operation]. 129 66

The purpose of this retrospective study is to define current indications and results of Hartmann's procedure (H). From 1978 to 1989, 86 H were performed, 52 (60%) as emergency surgery. Indications were: colo-rectal cancer (37): 15 complicated and 22 as an elective procedure, diverticular disease acute or complicated (24), ischemic colitis (10), volvulus of the pelvic colon (5), inflammatory bowel disease (4), colonic perforation (3), traumatic hematoma of the sigmoid mesocolon (1). Fourteen patients died after operation (mean age: 79). There was no death after elective H for cancer. Post-operative complications were numerous: pulmonary (25%), abdominal would sepsis or disruption (21%), rectal strump leakage (14%), the later being harmless due to the associated Mickulicz drainage. Seven patients were reoperated on for necrosis of the colonic stoma. Mean initial hospital stay was 31 days. Restoration of the gastrointestinal continuity was done in 27 cases (37% of the surviving patients, 76% of the diverticular diseases). The authors conclude that for complicated diverticular disease H procedure improves survival without preferable continuity. For cancer, H procedure is permanently compromising gastrointestinal in the elderly to hazardous low anastomosis, and to palliative abdomino-perineal resection.
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PMID:[Hartmann's procedure. A retrospective study of 86 cases]. 144 49

The successful application of laparoscopic surgery to gallbladder disease and acute appendicitis has encouraged clinical investigators to develop this technology further in an attempt to manage other pathologic disorders of the gastrointestinal (GI) tract. After gaining experience with various laparoscopic skills while performing clinical biliary tract surgery, appendectomy and then in a controlled animal laboratory, a pilot program for laparoscopic colonic surgery was initiated. Twenty patients with ages ranging from 43 to 88 years (mean age of 57 years) underwent laparoscope-assisted colon resection. In nine patients, a right hemicolectomy was performed and a sigmoid colectomy in eight. A low anterior resection, Hartman's procedure, and abdominal perineal resection were each performed in one patient. Indications for surgery were large villous adenomas or adenocarcinoma in 12, diverticular disease in 5, sigmoid endometrioma in 1, cecal volvulus in 1, and inflammatory bowel disease in 1. Eighty percent of patients were able to tolerate a liquid diet on the first postoperative day and 70% were discharged within 96 h eating a regular diet and having normal bowel movements. There were three operative complications: a 3 unit postoperative bleed managed without surgery, one patient developed marked edema of the rectosigmoid anastomosis requiring decompression with a rectal tube, and one individual with metastatic colon cancer was operated on for a mechanical small bowel obstruction 7 days after the initial laparoscopic surgery. Although laparoscope-assisted colonic surgery may still be considered a procedure in evolution, we feel that in time it has the potential to be as popular as laparoscopic cholecystectomy.
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PMID:Minimally invasive colon resection (laparoscopic colectomy). 168 89

The diverticulosis of jejunum ileum is an uncommon pathology, that is often revealed just from the complications which it presents. The clinical case reported by the Authors describes a woman who reached to admission for a serious condition of shock secondary to a jejunum bleeding diverticulosis and who underwent an intestinal resection. The patient was discharged home on IX p.o. day. From the review of literature results that the incidence of the diverticulosis of jejunum ileum consists of 0.1%-0.11% of all the gastrointestinal's diverticula and the predominance is for the female, especially in the middle age. The diverticulosis of jejunum ileum can be congenital or acquired; the first one came to the antimesenteric side of the intestines, the second one to the mesenteric side of the same. The diverticulosis is generally asymptomatic, but often produces many complications as the intestinal occlusion, secondary to a bridle, a volvulus, an invagination, also if the peritonitis caused by a diverticulosis's perforation represents the most frequent complication of them. Others rarest complications are the massive haemorrhage of diverticula, the stagnant loop syndrome, the malabsorption's syndrome due to lack of B12 vitamin and growth of bacteria within them, the diverticulitis caused by infection. The therapy of all complicated cases of jejunum ileum diverticula is necessarily the surgery only and exactly the intestinal resection.
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PMID:[Complicated jejunoileal diverticulosis. A clinical case report]. 175 8

Small intestinal diverticulosis is a rare cause of abdominal pain. We report the case of a patient whose chronic intermittent abdominal pain was due to recurrent spontaneous perforation of jejunal diverticula, and who ultimately developed an acute volvulus of the small bowel, a very rarely reported association of the disorder.
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PMID:Jejunal diverticulosis complicated by volvulus and recurrent spontaneous diverticular perforation. 212 24

The expression of gastrointestinal cancer antigen, CA 19-9, and of carcinoma-associated antigen, CA-50, was studied in formalin-fixed and paraffin-embedded tissue from 18 patients with ulcerative colitis, 29 with Crohn's disease in the colon, four with diverticular disease, and eight with sigmoid volvulus. None of the patients with inflammatory bowel disease showed strong dysplasia or had manifest carcinoma. Both antigens were expressed frequently in patients with inflammatory bowel disease. Of the 18 patients with ulcerative colitis, 17 were positive for both CA 19-9 and CA-50, and of the 29 with Crohn's colitis, 21 were positive for CA 19-9 and 22 for CA-50. No distinct differences in antigenic expression were found between Crohn's disease and ulcerative colitis. CA-50 was expressed in normal colonic mucosa from 10 of 12 patients with sigmoid volvulus or diverticular disease, and such mucosa was positive for CA 19-9 in three of the four patients with diverticular disease and in two of the eight patients with sigmoid volvulus. It is concluded that immunodetection of CA-50 or CA 19-9 is of limited value in the differential diagnosis of inflammatory bowel disease. The usefulness of these antigens as markers for precancerous changes in inflammatory bowel disease is also doubtful, since the expression is also frequent in cases of inflammatory lesions, with no obviously increased risk of malignancy.
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PMID:Expression of the carcinoma-associated antigens CA 19-9 and CA-50 in inflammatory bowel disease. 347 29

The indications for colonoscopy in a recent consecutive series of 232 examinations were analyzed. Of these examinations, 30 (13%) were performed for nontoxic megacolon. Nontoxic megacolon is defined as severe dilatation of a segment or the entire colon unaccompanied by signs or symptoms of colon toxicity. Mechanical factors (volvulus, anastomosis, diverticulosis, carcinoma) were responsible for the nontoxic megacolon in 13 of these patients. Nontoxic megacolon was classified as secondary to acute pseudoobstruction (Ogilvie's syndrome, pancolonic megacolon, acute myxedema ileus) in 17 patients. All patients were being evaluated for possible exploratory celiotomy to prevent perforation of the colon because of the massive colonic distention. Colonoscopic examination was performed at the bedside or in the intensive care unit for 11 of 30 patients. No bowel preparation was used. Evacuation of air and fecal material was more efficiently accomplished by use of an external suction device attached to the biopsy part of the endoscope. For 12 of the 13 patients who had a mechanical basis for their nontoxic megacolon the colon was successfully decompressed. All 17 patients with acute pseudoobstruction were successfully treated. There were no iatrogenic perforations. Possible emergency operation was avoided for all patients except one who had a cecal volvulus. Colonoscopy should be considered as the initial treatment for nontoxic megacolon prior to surgical intervention.
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PMID:Treatment of nontoxic megacolon by colonoscopy. 662 67

Geographic location of a population plays a significant role in the interpretation of symptoms of some diseases of the colon. Because diverticular disease of the colon is very rare in the tropics, frank rectal bleeding, which may be suggestive of bleeding diverticulosis when it occurs in a temperate region, is suggestive of a bleeding ileal typhoid ulcer eroding terminal branches of the superior mesenteric artery. Similarly, symptoms suggestive of ulcerative colitis in a temperate region are suggestive of amebic colitis in the tropics. Anatomic variation also plays a part in the nature of some disease processes. The high incidence of freely mobile cecum and ascending colon and the freely mobile redundant sigmoid colon, seen in a tropical population, play a part in the frequent occurrence of nontumid intussusception, relatively high incidence of sigmoid volvulus, and relatively high incidence of rectal prolapse seen in the area.
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PMID:Differences between surgical colorectal conditions seen in the temperate and tropical regions. 681 61


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