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Query: UMLS:C0042961 (
volvulus
)
4,305
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
During 15 years (from 1959 to 1973) the author observed 753 patients operated upon for acute intestinal ileus; 161 of them aged above 60. An early diagnosis of the condition is difficult due to blurred main symptoms against the background of pronounced age changes and concomitant diseases. The most common non-blastomatous forms are the following: adhesive intestinal ileus (16.8%) and sigmoid
volvulus
(14.3%).
Cancer
of the colon with acute symptoms of intestinal ileus was noted in 23.6%. Stomach resection was carried out upon 37.9% of cases. Postoperative complications constituted 34.1% and lethality--30.4%. Elderly and senile patients usually appeal for medical aid rather late, which together with severe concomitant diseases, late surgical intervention, diagnostic and tactical errors admitted in the treatment result in a high postoperative lethality.
...
PMID:[Outcomes of the treatment of acute intestinal obstruction in the middle-aged and elderly]. 71 47
This is a review of 261 patients operated for 271 instances of mechanical intestinal obstruction over a 5-year period in a developing country in the tropics. The pattern of intestinal obstruction in Chinese is similar to that in Caucasians, where adhesions account for the largest number of cases. The occurrence in Malays, Indians, Pakistanis and Ceylonese is similar to that in other developing communities where external hernia is commonest while adhesive or tumour obstruction is rare; however, these racial groups do not exhibit the high incidence of intussusception and
volvulus
found in Africa and India. The operative mortality was 13-9 per cent, which is comparable to that in Western series. The major adverse factors in intestinal obstruction, i.e. extremes of age, associated disease, gangrenous bowel, large bowel obstruction and
malignancy
, were confirmed. Fluid and electrolyte imbalance was frequent, as in other tropical series, but with intensive preoperative correction it was not an important adverse factor.
...
PMID:The pattern of intestinal obstruction in Malaysia. 100 47
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.
...
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.
...
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.
...
PMID:[Hartmann's procedure. A retrospective study of 86 cases]. 144 49
Therapeutic colonoscopy has replaced or lessened to a significant degree the need or extent of traditional open surgical procedures. The common uses of therapeutic colonoscopy are hemostasis, resection and ablation of benign and malignant disease, decompression and recanalization of obstructed or dilated bowel, as well as foreign body extraction. Bleeding from arteriovenous and other vascular abnormalities can be controlled with 40% to 80% success rates using endoscopically delivered, monopolar, bipolar, or laser coagulation. The palliation of bleeding recurrent or inoperable colorectal cancer is achieved in up to 90% of patients. Virtually all pedunculated adenomas and most sessile adenomas are regularly removed colonoscopically, while large and recurrent villous adenomas in high risk individuals can be successfully managed by endoscopically delivered laser ablation techniques. Emergency colonoscopic reduction of sigmoid
volvulus
is performed pre-operatively and decompression of the dilated colon of non-obstructive colonic ileus is now regularly achieved. Colonic strictures have been dilated with a variety of techniques ranging from divulsion with through-the-scope balloon dilators to laser recanalization. Pre-operative endoscopic laser relief of tumor obstruction is employed to avoid preliminary or decompressing colostomy. Endoscopic laser debulking and recanalization of recurrent or inoperable
cancer
has been achieved with up to 80% success and various foreign bodies may be extracted from the colon with a number of endoscopic techniques. The morbidity of therapeutic colonoscopy has ranged from 1% to 2% for polypectomy to 11% for laser palliation of bleeding from advanced
cancer
, often with obstruction.
...
PMID:Therapeutic colonoscopy. 145 73
The double stapling technique for rectal reconstruction after resection involves closing the lower rectal segment with a linear stapler and performing the anastomosis using a circular stapler across the linear staple row. The purpose of this report is to review the results of double stapling, present our experience, and draw conclusions from the material available. We have utilized the double stapling technique in 80 patients for primary anastomoses and in 11 patients for secondary anastomoses following Hartmann procedures. Twenty-one anastomoses were at or near the dentate line. Fifty-six patients had rectal carcinoma, 29 patients had diverticulitis, 3 patients had carcinoma of the ovary, and 1 patient each had traumatic rectal perforation,
volvulus
, or rectal prolapse. Complications in the total 91 patients included 3 anastomotic leaks (3.3%), 1 postoperative hemoperitoneum (1.1%), and 3 strictures (3.3%). No anastomosis was protected by diverting colostomy. There were no operative deaths. Of 43 patients with
cancer
available for follow-up, 4 patients have developed local recurrence. The technique has been modified for ileoanal anastomosis during abdominal restorative proctocolectomy for ulcerative colitis and familial polyposis and early results are favorable. The double stapling technique provides a safe method for rectal reconstruction at or near the dentate line and offers the following advantages over other stapler techniques: (1) It eliminates the frustrating distal pursestring; (2) The rectal segment is not opened, minimizing contamination; and (3) It avoids gathering the sometimes generous circumference of the rectum on a pursestring thus allowing a more precise distal donut.
...
PMID:Results of the double stapling procedure in pelvic surgery. 146 21
Review of the consultation records of the Gastrointestinal Surgical Oncology service at Roswell Park Memorial Institute from 1982 to 1987 revealed 22 patients with a clinical diagnosis of neutropenic enterocolitis. Ninety-one percent of the patients had hematologic malignancies, and 95% were receiving cytotoxic chemotherapy. Sixteen patients were treated nonsurgically; 11 died. Of those 11 cases, autopsies were performed in 9. At autopsy, the clinical diagnosis was confirmed in four cases; four cases were found to have normal intestinal tracts, and one case had a small bowel
volvulus
. In none of the four cases for which autopsy proved neutropenic enterocolitis was transmural bowel necrosis or perforation found. Laparotomy was performed in six patients; three survived. The clinical diagnosis was verified in four of the six patients. Neutropenic enterocolitis must be considered a diagnosis of exclusion. Care of these patients should be individualized. Nonoperative management with bowel rest, decompression, nutritional support, and broad spectrum antibiotics is recommended initially. Operative intervention is recommended for those with perforation or those whose condition deteriorates clinically during close, frequent observation.
Cancer
1992 Jan 01
PMID:Neutropenic enterocolitis. Clinical diagnosis and treatment. 172 60
Dilated colon is provoked by obstructing lesions, toxic megacolon or colonic pseudoobstruction. The obstructing lesions of the colon are colonic
volvulus
, inflammatory bowel disease with stenosis or colonic
cancer
. Toxic megacolon is more often caused by I.B.D. and rarely by infectious diseases. Etiological diagnosis is possible after clinical and radiological evaluation. Colonoscopy is always indicated, except in toxic megacolon. Balloon dilatation of strictures, palliative treatment of colonic carcinoma by Laser procedures, reduction of colonic
volvulus
and aspiration of colonic pseudoobstruction are the principal indications of therapeutic colonoscopy in the non surgical treatment of dilated colon.
...
PMID:[Acute dilatation of the colon]. 179 37
There are three main groups of indications of lower digestive tract endoscopy: (1) endoscopy may be performed to detect adenomatous polyps and thus prevent colorectal cancer by systematic excision of these polyps before they become invasive
malignancies
; (2) it may also be performed in patients whose symptoms (e.g. pain, diarrhoea or anaemia) may be due to a lesion of the colon. It usually provides evidence of such diseases as colorectal adenocarcinoma, ulcerative colitis, Crohn's disease, pseudomembranous colitis, post-irradiation colitis, collagen colitis, ischaemic colitis or colonic angiodysplasia; (3) finally, emergency endoscopy can be used in case of rectal haemorrhage, where it is often completed by haemostasis, or in case of
volvulus
, where it removes the occlusion.
...
PMID:[The main indications for lower endoscopies]. 200 76
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