Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Meconium ileus was noted as an early manifestation of cystic fibrosis in 60 neonates between 1972 and 1991. There were 20 girls and 40 boys. A family history of cystic fibrosis was present in six children. Twenty-five neonates had uncomplicated meconium ileus due to inspissated meconium within the terminal ileum. Thirty-five neonates presented with 56 complications of meconium ileus, including volvulus (n = 22), atresia (n = 20), perforation (n = 6), and giant cystic meconium peritonitis (n = 8). Clinical presentation included abdominal distension, bilious vomiting, and failure to pass meconium. In two recent cases, prenatal ultrasonography detected a mass with proximal bowel distension indicative of cystic meconium peritonitis. Mechanical bowel obstruction in the other neonates was diagnosed from plain abdominal radiographs and barium enema. Ten patients with uncomplicated meconium ileus were successfully treated with a diatrizoate meglumine (Gastrografin) enema. The remaining 15 patients required a laparotomy, with 9 treated by bowel resection and enterostomy and 6 recent cases managed with enterotomy and irrigation. Complicated cases were managed by bowel resection and anastomosis (n = 15) or enterostomy (n = 20). Survival at 1 year was 92% in patients with uncomplicated meconium ileus and 89% for those with complicated meconium ileus. The therapy of choice for uncomplicated meconium ileus is nonoperative Gastrografin enema, with enterotomy and irrigation reserved for enema failures. Complicated cases require exploration and, in the absence of giant cystic meconium peritonitis, are usually amenable to bowel resection and primary anastomosis.
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PMID:Contemporary management of meconium ileus. 833 77

From 1987-1994 we performed 35 proctocolectomies with ileal pouch anal anastomosis. The indication for operation was ulcerative colitis in 29 and familial polyposis in 6. The mean ages at operation were 35 and 25 years, respectively. The most common postoperative complication was small bowel obstruction in 25% of the patients, requiring re-operation in half of them. The incidence of this complication may be reduced by operating in only 1 stage when possible, without creating a protective ileostomy. The second serious complication was pouchitis, in 17%, which was controlled by antibiotics. There has been no mortality. All patients, except for 2 with an S-shaped pouch, evacuate spontaneously a mean of 5 bowel movements a day. Continence was mildly impaired (usually night-staining of a pad) in 30% of patients in whom the pouch-anal anastomosis was performed after stripping the mucosa of the rectal remnant. In those in whom the pouch-anal anastomosis was performed by means of the double stapling technique, continence was almost completely preserved. We therefore recommend that proctocolectomy with ileal pouch-anal anastomosis be performed in 1 stage when possible, using the double stapling technique. Staged operation should be reserved for severely ill patients, or when stripping of the rectal mucosa is performed for familial polyposis and ulcerative colitis with severe dysplasia.
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PMID:[Restorative proctocolectomy for ulcerative colitis and familial polyposis]. 854 54

We examine the indications and the operative options for proceeding to emergency surgery in patients with inflammatory bowel disease. Emergency surgery is absolutely mandatory in case of generalized peritonitis due to bowel perforation. Other life-treating complications are acute disease not responding to medical treatment, toxic megacolon, bowel obstruction and massive hemorrhage. Early medical treatment of these conditions often prevents most severe clinical expressions and improves the prognosis. However surgery should be performed immediately if there is no improvement within 5 days of medical management in case of acute colitis, within 24-48 hours in case of toxic megacolon, within 48-72 hours in patients with intestinal obstruction or severe bleeding, or if the patient deteriorates during this period. In such circumstances, subtotal colectomy with ileostomy and mucous fistula of distal sigmoid colon is the best procedure. That is because it is relatively easy to perform and consents a simpler restorative operation than other procedures preserving the rectum. Moreover it leads to lower morbidity and mortality than the total proctocolectomy that should be reserved to patients with severe rectal disease or sphincter lesion. The most important factors influencing outcome of complicated or severe inflammatory bowel disease are the choice of the appropriate timing for surgery and the procedure performed.
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PMID:[Emergency surgical treatment of ulcerative rectocolitis and Crohn's disease of the colon]. 892 34

Intraabdominal sclerosing panniculitis is a fibroinflammatory lesion of the intraabdominal fat tissue of unknown origin. The authors report 4 secondary cases, that were associated with other kind of intestinal pathology. The cases had different clinical manifestation (mesenterial sclerosis leading to bowel obstruction, lesion simulating transmural spread or peritoneal metastasis of colorectal carcinoma, and chance finding associated with ulcerative colitis). They review the literature and summarize the features of the reactive process characterized by a spindle cell proliferation, fibrosis (sclerosis), chronic inflammatory infiltrate and fat necrosis. The immunohistochemical staining pattern of spindle cells favors a myofibroblastic origin. These cells, like cells of many other, but not all myofibroblastic lesions are CD-34 negative. The significance of recognizing the lesion as such is highlighted by the fact that the correct diagnosis has been seldom made without excision of the involved bowel segment. Theoretically surgical excision should be reserved for cases with bowel obstruction, or underlying pathology requiring this intervention. They believe that with awareness of the lesion secondary cases are not as rare as previously thought, although primary cases (those not associated with other intestinal pathology or specific etiologic agents) are only rarely encountered in everyday practice. They share the view that both primary and secondary cases are reactions to noxious agents, but this agent is unknown in primary cases.
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PMID:[Intraabdominal sclerosing panniculitis--myofibroblast proliferation that can mimic malignancy]. 1124 21

Kawasaki Disease (KD) or atypical KD (AKD) rarely presents with intestinal obstruction or pseudo-obstruction. Others have reported gastrointestinal symptoms appearing with and up to 4 weeks after the occurrence of major clinical symptoms of KD. However, we presented a 1-year-old boy with prolonged fever who was found to have pyuria and liver dysfunction on the fourth day of fever. He developed a picture of intestinal pseudo-obstruction including bilious vomiting and abdominal distention on his fifth day of fever, four days before he developed the fissured lips. Because of the emergence of four major clinical criteria of KD, coronary artery dilatation, and aseptic meningitis, AKD was initially diagnosed and prompted the use of intravenous immunoglobulin on the tenth day of fever. Hydrops of the gallbladder, leukocytosis, increased ESR, and thrombocytosis were noted during hospitalization. These atypical features rarely develop all together in one patient with KD or AKD. Nevertheless, our patient had early intestinal pseudo-obstruction with almost all of the above unusual systemic manifestations and the late occurrence of clinical features of KD. We demonstrate that intestinal pseudo-obstruction in KD may develop earlier than other major clinical features and may improve under the conservative treatment. Surgery should be reserved for those who have complete intestinal obstruction presenting with significant peritoneal signs.
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PMID:Intestinal pseudo-obstruction followed by major clinical features of Kawasaki disease: report of one case. 1135 64

Intussusception is the most common cause of intestinal obstruction between 3 months and 6 years of age. Recurrence after reduction of intussusception in childhood is not rare. To assess the incidence and determinants of recurrence of intussusception in childhood, we conducted a prospective observation in an emergency service of a large referral center during a four-year period. We encountered 89 cases with intussusception of whom nine cases (10.1%) had episodes of recurrent intussusception. Five patients had a single recurrence, three had double recurrence and one had triple recurrence. Age of first intussusception, sex, or concurrent adenovirus infection was not related to the recurrence. None of the 27 patients who needed operative reduction had recurrence, while 9 of 62 patients who were reduced successfully by barium enema developed recurrence (P = 0.05). Compared with the first episode, significantly less vomiting, rectal bleeding and shorter duration of abdominal pain or irritable crying were noted during recurrent episodes. All the recurrent episodes were reduced successfully by barium enema. We conclude that recurrent intussusception in childhood tends to be diagnosed earlier than previous episodes and treated successfully by hydrostatic reduction without complication. Surgical reduction of recurrent intussusception may be reserved for cases of failure of hydrostatic reduction, positive peritoneal sign or existence of pathological lead point because of favorable response to barium reduction. Recurrent intussusception seldom occurs in patients who underwent surgical reduction.
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PMID:Recurrence of intussusception in childhood. 1143 61

Stomas and pregnancy is an uncommon event and the literature in this regard is scarce, this poses significant concern on its management. Among the etiology we found the ulcerative colitis, trauma, and rectovaginal fistula, etc. The management should include a perinatologist and a specialist in colon and rectum. We should be familiarized with the potential complication as the intestinal obstruction, stoma prolapse, narrowing of the stoma and bleeding. The route delivery should be vaginal and the c-section is reserved for obstetric indications. The patient must receive education regarding stoma complications, and how to copy to live with a stoma.
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PMID:[Stomas in pregnancy, clinical case and review of the literature]. 1182 4

Gallstone ileus is an uncommon cause of small bowel obstruction, accounting for only 1% to 4% of all intestinal obstructions. In the group of patients over 65 years of age, gallstones cause about 25% of all non-strangulated obstructions of the small bowel. Gallstone ileus is burdened with high mortality rate, ranging from 12% to 18%, and most patients are of advanced age, with many other concomitant diseases that may increase the operative risk. The purpose of this study was to compare the two investigated surgical procedures: treatment of intestinal obstruction alone or combined with urgent cholecystectomy and fistula repair. Analysis of 30 patients undergoing operation for gallstone ileus at the Clinical Hospital "Sestre milosrdnice" between 1985 and 2001 is presented. Patients were treated either for ileus alone (group 1, 11 patients) or as one-stage procedure with urgent fistula closure (group 2, 19 patients). Operating time was significantly longer for the one-stage procedure. Complications occurred in 3 of 11 patients (27.3%) from group 1 and in 11 of 18 patients (61.1%) from group 2 (one tailed, p = 0.043). One patient in group 1 died and two patients in group 2 died. Urgent fistula repair was significantly associated with the occurrence of complications (odds ratio [OR] 12.1, 95% confidence internal [95% CI] 1.2-121.5). Simple enterotomy should be the procedure of choice for patients with gallstone ileus. The one-stage procedure including urgent fistula repair should be reserved only for highly selected patients with absolute indications.
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PMID:Comparison of surgical treatments of gallstone ileus: preliminary report. 1265 81

The gastroenterologist is frequently involved in the care of patients with bowel obstruction and pseudo-obstruction. In the case of obstruction, the central problem is determining which patients should be managed surgically. In both SBO and LBO, evidence of vascular compromise to the gut mandates surgical intervention. Most patients with pseudo-obstruction respond to conservative therapy or neostigmine. Endoscopic decompression is indicated in recalcitrant cases, with surgery reserved as a last resort.
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PMID:Bowel obstruction and pseudo-obstruction. 1469 5

Acute colonic pseudoobstruction (ACPO) is a clinical condition of acute large bowel obstruction without mechanical blockage. ACPO occurs most often in hospitalized patients with serious underlying medical and surgical conditions. ACPO is an important cause of morbidity and mortality. The pathogenesis of ACPO is not completely understood but likely results from an imbalance in the autonomic regulation of colonic motor function. Metabolic or pharmacologic factors, as well as spinal or retroperitoneal trauma, may alter the autonomic regulation of colonic function, leading to excessive parasympathetic suppression or sympathetic stimulation. This imbalance results in colonic atony and pseudoobstruction. Early recognition and appropriate management are critical to minimizing morbidity and mortality. The mortality rate is estimated at 40% when ischemia or perforation occurs. The best documented treatment of ACPO is intravenous neostigmine, which leads to prompt decompression in the majority of patients after a single infusion. In patients failing or having contraindications to neostigmine, colonoscopic decompression is the active intervention of choice. Surgery is reserved for those with overt peritonitis or perforation.
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PMID:Acute colonic pseudoobstruction. 1534 19


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