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

Sigmoid volvulus occurs more frequently in the younger patient than is presently thought. It is not infrequent in females. It usually presents with "colicky" abdominal pain, long-standing constipation or obstipation, and increasing distention of several days' duration. A history of similar attacks strengthens the suspicion for this diagnosis. Abdominal x-ray films will usually reveal severe colonic dilation down to a low point in the sigmoid, without gas in the rectum. The classic "horseshoe" sign is seldom seen, but when present, strengthens the diagnosis. Surgical manipulation and pregnancy may be contributing factors. Treatment should be surgical unless contraindicated by specific circumstances.
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PMID:Sigmoid volvulus in the young. A case following cesarean section. 63 99

A 43-year-old male developed seronegative polyarthritis after a short attack of diarrhoea. For about two years before he had experienced intermittent abdominal pain, distension and constipation. Laparotomy showed a chronic sigmoid volvulus for which sigmoid colectomy was performed. Post-operatively he had no further bowel symptoms, no further arthritis and there was radiological improvement of involved joints. Tissue typing showed HL-A B27 antigen.
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PMID:Arthritis with sigmoid volvulus and HL-A B27. 91 91

A family with the autosomal dominant form of familial visceral myopathy is described involving four generations. The members illustrate several different clinical presentations including severe constipation, diarrhea, alternating constipation and diarrhea, volvulus, urinary tract infection, and retention of urine. One patient's history suggested that the uterus may have been involved. Diagnosis of this rare disease requires an awareness of the variable presentation and a careful histological examination of full-thickness sections of bowel. The potential pitfalls in both histological and clinical diagnosis of this condition are demonstrated in this family's history. The extensive involvement of small and large bowel in at least two family members is unusual in the autosomal dominant form of the disease, but their course has so far been favorable, lending further evidence to the impression that prognosis is good. This is of importance for genetic counseling of families who have this very rare disease.
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PMID:Familial visceral myopathy. A family with involvement of four generations. 173 71

A review was performed of the 37 cases of malrotation of the intestine which occurred in previously healthy children during a 12-year period. There were 33 patients (89%) younger than eight weeks of age, with 17 patients (46%) aged less than one week. Symptoms included bilious vomiting in 36 patients (97%) and constipation in 33 patients (89%). On initial examination, 35 patients (95%) appeared to be well (including 23/25 patients [92%] with volvulus of the midgut), and 28 patients (76%) exhibited no abnormal physical findings on abdominal examination (including 15/25 patients [60%] with volvulus of the midgut). In all, 25 cases (68%) of malrotation were accompanied by volvulus of the midgut; in 21 of these cases, torsion of the bowel was greater than or equal to 360 degrees. There were four patients (11%) with gangrenous bowel requiring surgical resection. The mortality rate associated with this disorder was 5%; both patients who died were neonates with volvulus who presented in shock and had extensively gangrenous bowel. Malrotation of the intestine usually presents in the young infant, is almost always associated with bilious vomiting, and is commonly accompanied by few if any abnormal physical findings suggestive of a serious underlying intraabdominal disease process. An emergent radiographic contrast study of the upper gastrointestinal tract should be performed to delineate the anatomy of the proximal bowel in all young infants with bilious vomiting.
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PMID:The clinical features of children with malrotation of the intestine. 178 23

Chagas' disease is an endemic clinical entity caused by Trypanosoma cruzi, a parasite that is transmitted to humans by the hematophagic Triatominae insects. It affects several million persons in Latin America, mostly in Brazil, Argentina, Chile, Paraguay, and Bolivia. Megacolon, the most common complication of intestinal trypanosomiasis, results in severe constipation, for which surgery is indicated. A variety of procedures have been proposed for the correction of this disabling condition including sigmoidectomy, abdominal rectosigmoidectomy, left colectomy, and subtotal colectomy. On long-term follow-up, however, these operations have proved to be inadequate in a significant number of cases, apparently due to preservation of the dyskinetic rectum which continues to act as a functional obstacle to the progression of the fecal bolus. On the other hand, pull-through operations, which include the removal of all or almost all of the dyskinetic rectum, or the exclusion of the rectum, as in the Duhamel-Haddad operation, have been demonstrated to be superior. The abdominoperineal endoanal pull-through resection with delayed colorectal anastomosis and the Duhamel-Haddad operation are the most accepted procedures in Brazil and other Latin American countries; their technical details are illustrated. Functional results are satisfactory. Anal continence is normal in the vast majority of cases and sexual disturbances are rare. Routine treatment of 2 main complications--fecaloma and volvulus of the sigmoid colon--are discussed.
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PMID:Surgery of chagasic megacolon. 190 31

Results of the surgical treatment for conservative intractable constipation in 70 adult patients are reviewed. 49 patients with severe symptoms have been treated by partial colectomy as sigmoid colectomy (n = 23) or left hemicolectomy (n = 26). 33 patients underwent colectomy with cecorectal anastomosis (n = 25) or ileorectal anastomosis (n = 8). Out of these patients with colectomy seven had undergone previous segmental colonic resection or internal sphincterotomy. Of those patients with cecorectal anastomosis who were dissatisfied, three underwent ileorectal anastomosis. Overall, a mortality rate of 3.3% and morbidity rate of 22.5 resp. 54.5% for partial and total colectomy were observed. The most frequent occurring complication after colectomy was small bowel obstruction in 30% requiring laparotomy in 40%. Of 45 patients who underwent partial colectomy, 34 (75%) had normal bowel function or were markedly improved. In 28 of 32 patients (87.5%) treated by colectomy a successful result has been achieved. The operation of sigmoid colectomy or left hemicolectomy may be recommended as a treatment for constipation only in patients with less severe symptoms or patients with recurrent sigmoid volvulus. For those patients with severe constipation, at present, colectomy with ileorectal anastomosis seems to be the surgical procedure that offers the greatest probability of improvement. However, the significant morbidity claimed the need for a careful patient selection.
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PMID:[Surgical therapy of chronic constipation]. 204 16

Gastric volvulus is a rare condition in childhood. Most of the reported cases have been acute and secondary in type with predisposing factors. Between 1965 and 1988, 49 patients were treated at this institution for chronic idiopathic gastric volvulus. Patients were divided further into two groups according to age at admission. The main symptom was vomiting in the neonatal and infantile group, whereas it was abdominal distension, vomiting, weight loss, or constipation in the older age group. This clinical feature was different from that of acute gastric volvulus in which the symptoms resulted from gastric obstruction. Plain film of the abdomen showed no characteristic findings. Contrast study of upper gastrointestinal series showed findings similar to those of the acute volvulus, but the extent or degree was less significant. Conservative treatment was successfully undertaken for the patients in the neonatal and infantile group just by keeping them in prone position. The rationale for this method was demonstrated by the clinical and radiological improvement. Fundic gastropexy was performed in all of 18 patients of the older age group and in one of 31 patients of the neonatal and infantile group. The operative results were satisfactory except for one patient with mental retardation. In Japan, neonates or infants are customarily nursed in the supine position. This is presumed to be a reason why the chronic idiopathic gastric volvulus is frequently noticed.
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PMID:Idiopathic gastric volvulus in infancy and childhood. 238 Aug 84

We reviewed the records of patients with cecal volvulus at three affiliated hospitals of Eastern Virginia Medical School to elucidate its incidence, patterns of presentation, and current methods of surgical management. We identified 109 patients in whom a discharge diagnosis of intestinal obstruction due to volvulus was made from 1966 to 1985. In 12 patients (11%) laparotomy showed the volvulus at the terminal ileum and cecum. The presenting symptoms in this group were distention in ten (83%), pain in seven (58%), obstipation or constipation in two (17%), and diarrhea in one (8%). Diagnosis was achieved by plain abdominal films in five (45%); barium enema was obtained in six patients and was diagnostic in five (83%). Two patients had delay in diagnosis with subsequent gangrene of cecum; one of them died. No deaths occurred in the group with viable bowel. Treatment was by simple detorsion without fixation in two (17%), detorsion with cecopexy in two (17%), tube cecostomy in three (25%), and ileocolectomy in three (25%). Simple detorsion was not followed by recurrence of the volvulus in any case in this series. Cecopexy for viable colon and ileocolectomy for gangrenous colon appeared to have the lowest rates of complications.
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PMID:Cecal volvulus: review of 12 cases. 317 30

Cecal volvulus after cesarean section is rare. Symptoms include abdominal pain, nausea, vomiting, constipation, cystic abdominal mass, and high-pitched bowel sounds. Abdominal x-ray photography is often diagnostic, revealing a dilated cecum with a single fluid level and distended loops of small bowel. The main differentiating factors in post-cesarean large bowel distention are sigmoid volvulus and pseudo-obstruction of the colon. Treatment should accomplish derotation, decompression, and anchoring to prevent recurrence.
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PMID:Post-cesarean section cecal volvulus. 336 3

A 15-yr-old girl had a life-threatening episode of toxic megacolon at age 6 yr and a life-long history of constipation and abdominal distention. A diagnosis of chronic intestinal pseudoobstruction was made. Her clinical course was that of repeated bouts of pseudoobstruction, multiple episodes of intestinal volvulus at different sites, and progressive cachexia. Histologic examination of specimens of jejunum, ileum, appendix, and colon revealed progressive fibrotic changes in intestinal smooth muscle. The abnormalities observed are most consistent with those described in progressive systemic sclerosis, but no cutaneous manifestations of this disorder have been noted in this child, and no abnormalities in other organs have been detected. Thus, this patient represents a childhood case of chronic intestinal pseudoobstruction caused by a disorder closely resembling progressive systemic sclerosis confined to the gastrointestinal tract.
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PMID:Isolated intestinal myopathy resembling progressive systemic sclerosis in a child. 341 Feb 25


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