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At least 469 records · Page 26Linked to original sources
PubMed2002

Rectovaginal fistula.

Rectovaginal fistulas present a distressing problem for the patient and a challenge for the treating physician. Successful management must take into consideration the etiology of the fistula and the health of both the rectum and the patient. Obstetrical fistulas can be treated successfully by local approaches transanally or transvaginally. Episioproctotomy may be considered if there is an associated sphincter defect. Crohn's related fistulas usually require proctectomy if the rectum is severely involved. Local repair can be considered in instances where the rectum is relatively healthy and local sepsis has been controlled. Radiation-induced fistulas may be secondary to cancer recurrence, which must be excluded. If the patient is not a candidate for a radical resectional approach, fecal diversion alone should be performed.

Digestive System Surgical Procedures↗
PubMed2005

[Role of endoanal ultrasound in the evaluation of fistula-in-ano treated with a seton].

AIM: The aim of this study was to define the role of endorectal ultrasound in the evaluation of transphincteric fistula-in-ano treated with a seton. METHODS: Fifty-one patients affected by complex fistula-in-ano and treated with the application of a drain seton at the Second Unit of General Surgery of the University of Cagliari were recruited for the study. Clinical and ultrasonographic (US) evaluation, with transanal scans, were performed in each case before operation. Intraoperative demonstration of a transphincteric track was an indication for a partial fistulotomy with the application of a seton, tied up loosely around the external sphincter. If clinical and US evaluation, during follow-up, revealed a good drainage of the fistula by the seton and its superficialization, definitive fistulotomy was performed. RESULTS: Endoanal US had an 88.2% accuracy. Sclerosis around the seton was observed in 9 patients (17.6%); in other 9 cases a surgical toilette of the track was necessary because of the bad drainage carried out by the seton. Definitive fistulotomy was performed in 35 patients, whilst 16 are still bearer of the seton. After a mean follow-up of 39.5 months, 1 recurrence (2.9%) has occurred. Functional results were satisfactory: 55.9% of the patients has a perfect continence and 88.2% has a Wexner's incontinence score of up to 5. CONCLUSIONS: At skilled institutions, endoanal ultrasound allows to optimize the therapy of transphincteric fistula-in-ano treated with a seton and contribute to obtain good results in terms of recurrence and functional outcomes.

Adolescent↗
PubMed1999

[Use of surgical staplers in emergency surgery].

BACKGROUND AND AIM: Over the past decade the use of surgical staplers has resulted in a substantial change in both elective and emergency surgery for gastrointestinal pathologies. A large number of studies have now affirmed the safety, reliability, simplicity, rapidity and usefulness of these instruments. They offer many advantages, above all the possibility of shortening operating times and thus reducing morbidity and mortality, especially in emergency surgery. METHODS: The authors describe their experience in treating 68 cases of emergency intestinal resection from 1980 to 1997 which were treated with the help of automatic staplers. Twenty-three cases of hemicolectomy (right and left) were performed; 17 sigmoid resections for diverticulitis; 15 gastric sections using Billroth II; 7 Meckel's diverticuli; 6 total gastrectomies. GEA 50 and 75 staplers were used for the intestine, TA 50, 90, 90 Plus and Roticulator, Circular staplers for esophagus, stomach and rectum. Patients were predominantly male: 40 males and 25 females with a ratio of 2:1. RESULTS: Complications included a fistula caused by dehiscence of the esophagojejunal anastomosis which lead to death in 30 days; 3 cases of hemorrhage of the gastroenteric anastomosis which regressed with medical therapy. CONCLUSIONS: In conclusion, mechanical staplers have led to considerable savings in time and a reduced number of postoperative complications.

Adult↗
PubMed2004

Combined endovascular stent grafting and endoscopic injection of fibrin sealant for aortoenteric fistula complicating esophagectomy.

A 67-year-old man with previous total gastrectomy and roux-en-Y esophagojejunostomy had hematemesis 4 weeks after esophagectomy performed because of carcinoma of the esophagus. Investigation showed an aortojejunal fistula with a thoracic aortic pseudoaneurysm. Endovascular stent grafting of the pseudoaneurysm, followed by endoscopic injection of fibrin sealant for the fistula, was performed, and the infection was controlled with broad-spectrum antibiotic agents together with drainage and daily irrigation of the pseudoaneurysm sac. The fistula subsequently healed. The patient remained well 14 months after the procedure; follow-up computed tomograms at 12 months did not show any pseudoaneurysm, and there was no evidence of reopening of the fistula.

Aged↗
PubMed1993

Endoscopic management of biliary fistulas complicating liver transplantation and other hepatobiliary operations.

OBJECTIVE: This study was undertaken to prospectively evaluate the efficacy and safety of endoscopic management of biliary fistulas complicating liver transplantation and other hepatobiliary operations. SUMMARY BACKGROUND DATA: Surgical therapy has been the traditional approach to large or unresolving biliary fistulas complicating liver transplantation. Although endoscopic management is rapidly becoming an acceptable alternative to surgery for the treatment of biliary fistulas complicating non-liver transplant hepatobiliary operations, it has received limited attention in the liver transplant setting. METHODS: During a 15-month period, 146 adults underwent liver transplantation with biliary reconstruction by end-to-end choledochocholedochostomy over a T-tube. Inadvertent T-tube migration or intentional T-tube removal resulted in bile peritonitis in 18 patients. The patients were treated with a nasobiliary tube (n = 13), internal stent plus endoscopic sphincterotomy (n = 3), or internal stent alone (n = 2). Thirteen patients had a biliary fistula after other hepatobiliary operations and underwent endoscopic therapy during a similar period. All 13 had an endoscopic sphincterotomy with removal of obstructing stones when present (n = 6). Twelve patients also had stents placed. All patients were prospectively followed after hospital discharge and assessed for recurrent symptoms suggestive of biliary tract disease and procedure-related complications. RESULTS: Endoscopic retrograde cholangiopancreatography (ERCP) identified a biliary fistula at the T-tube insertion site into the bile duct in all 18 liver transplant patients. Seventeen patients had resolution of their symptoms within 12 hours of therapy. The fistula sealed in 94.4%. In the other hepatobiliary operation group, ERCP demonstrated contrast extravasation from the biliary tree in 12 of 13. The biliary fistula closure rate was 92.3%. The endoscopic complication rate for the two groups was 3.2%. During a mean follow-up of 9 months, recurrent biliary tract complications occurred in 11.1% of the liver transplant group and 0% in the other hepatobiliary operation group (p > 0.05). The 30-day mortality rate was 0%. CONCLUSIONS: The results of this study support the application of endoscopic management of biliary fistulas complicating orthotopic liver transplantation and other hepatobiliary operations. This approach was relatively safe and obviated the need for surgical intervention.

Adolescent↗
PubMedDate not supplied

[Digestive insufficiency and artificial feeding. Theoretical and practical aspects (author's transl)].

The relatively new concept of digestive insufficiency was born as a result of prolonged artificial nutrition. Digestive insufficiency may be of organic, functional or mixed nature; its medical and surgical causes are numerous. Artificial nutrition has become a major therapeutic adjuvant in all types of digestive insufficiency. By acting as a substitute for the intestinal function, artificial nutrition permits better tolerance of specific treatments thanks to the nutritional rehabilitation and intestinal rest which it provides for as long as the patients' malnutrition and digestive lesions make it necessary.

Anorexia↗
PubMed2003

[Application of magnetic therapy in acute paraproctitis].

There were studied the possibilities and perspectives of application of the magnetically liquefied layer as an instrument for better purulent and putrefactive wounds clearance after intervention for an acute paraproctitis. Together with clinical signs the results of bacteriological investigation were controlled as well. There was established high efficacy of the method proposed and expedience of its application.

Acute Disease↗
PubMedDate not supplied

[Indications for total parenteral nutrition in surgery (author's transl)].

The indications for total parenteral nutrition are compared with those for enteral alimentation. The indications for parenteral nutrition (nutrition support and hyperalimentation) in gastro-intestinal surgery, traumatology and burn care are discussed. Prophylactic TPN, supplemental TPN and therapeutic TPN are covered as well as their merit in the treatment of surgical complications.

Acute Kidney Injury↗
PubMedDate not supplied

[Bouveret's syndrome: a case report].

A patient with duodenal obstruction resulting from passage of a gallstone through the wall of the gallbladder into the duodenum is reported. The patient was successfully treated by removal of the gallstone. A review of literature concerning the diagnosis, treatment and etiopathogenesis is presented.

Aged↗
PubMed1986

External duodenal fistula. Causes, complications, and treatment.

We reviewed records of 18 patients with external duodenal fistula. Fourteen patients developed duodenal fistulas following an operation, two following abdominal trauma, and two as a complication of other diseases. Copious drainage of intestinal juice from the abdomen was the most common presenting sign. Contrast fistulography, upper gastrointestinal tract roentgenography, and T-tube cholangiography were useful diagnostic studies. Nine patients were treated nonoperatively; nine patients required at least one operation. Complications occurred frequently; of special interest were three patients who developed postoperative acute cholecystitis. Six patients died (33% mortality). Factors associated with mortality were advanced age (greater than 65 years), uncontrolled infection and multiple organ failure, high-output fistula, malnutrition, delay in diagnosis (more than three days), and multiple reoperations to treat the fistula or complications. External duodenal fistula continues to be a life-threatening problem whether it is postoperative, posttraumatic, or secondary to a disease process.

Abdominal Injuries↗