Pancreatic pseudocyst communicating with both the duodenum and the colon.
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Adult↗
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Results for “Digestive System Fistula”
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[Organ interposition in the upper abdomen. I. Small intestine interposition].
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Colonic Diseases↗
[Case of a biliodigestive fistula--a variant of Bouveret's syndrome].
The female patient N. I. G., aged 65, case report No 21336/416 was admitted to the Clinic of Gastroeneterology on October 12, 1982, with the following diagnosis: Cholelithiasis, Cholecystitis chronica calculosa, Fistula biliodigestiva. The anamnestic data, the objective examination as the data from operation protocol revealed that the case reported was a peculiar, very rare, favourable evolution of Bouveret syndrome. The biliary concrements (the biggest 10 X 15 mm), that had passed through the fistula opening into the permanently deformed and constricted duodenal bulb have twice caused short-term disturbed intestinal passage. The patient, with the vomited juices, had thrown out the concrements that caused the obturation, resulting into restoration of the intestinal passage and clinical improvement. The surgical operation was performed 57 days after the acute incident for removing of gallbladder and elimination of the fistula passage.
Aged↗
Postoperative small bowel fistula: back to basics.
Twenty-one patients presenting between January 1992 and January 1998 with postoperative small bowel fistula were reviewed and their management and outcome were recorded. There were six jejunal and 15 ileal fistulae. Seven fistulae were low output and 14 high output. The management principles included: (i) initial resuscitation and skin care; (ii) early surgery for sepsis, or for a high-output fistula which showed no signs of decrease by 10 days, or total wound breakdown. Surgery involved, where possible, fistula resection with double enterostomy, a feeding gastrostomy and abdominal drainage; and (iii) enteral feeding with refeeding of enterostomy output into the distal stoma if required to correct fluid and electrolyte imbalance and malnutrition. Five patients died and in the other 16 their fistulae closed and they are alive and well.
Adolescent↗
Clinical characteristics of double pylorus.
BACKGROUND: Double pylorus can occur as either a congenital abnormality or an acquired complication of peptic ulcer disease. There has been no report of long-term follow-up of a large series of patients treated for double pylorus. The objective of this study was to determine the course of double pylorus in 20 patients by serial endoscopic examination. METHODS: Among 102,958 endoscopic examinations conducted from 1987 to 1999, a diagnosis of double pylorus was made in 20 patients, 18 of whom were followed from 2 months to 10 years. The demographics, clinical presentations, and outcome, as well as endoscopic patterns of double pylorus, were retrospectively reviewed. The rates of ulcer recurrence and symptoms were estimated and compared. RESULTS: Most fistulous rings were located on the lesser curve of the gastric antrum (75%). Evolution from an original ulcer to fistula was observed in 9 patients. The fistula disappeared in 1 patient, remained open in 12, and converged with the normal pyloric ring in 5 patients. One or more associated systemic diseases and extensive treatment with various drugs were noted in 12 patients. Eradication of Helicobacter pylori in infected patients resulted in a lower percentage of patients with symptoms (36% vs. 100%) and ulcer recurrence (55% vs. 100%) compared with uninfected patients, but the differences were not statistically significant. CONCLUSION: In this study, fistula closure did not occur in the majority of patients. Associated systemic diseases and extensive use of medications might be important factors in persistence of double pylorus. Eradication of Helicobacter pylori was not beneficial in terms of relief of symptoms, prevention of ulcer recurrence, and fistula closure. Surgical intervention should be considered for patients with refractory symptoms, recurrent ulcers, and other complications.
Duodenal Diseases↗
Operative management of small bowel fistulae associated with open abdomen.
BACKGROUND: Gastrointestinal fistulae associated with open abdomen are serious complications following trauma or other major abdominal surgery. Management is extremely difficult and the mortality is still high in spite of modern medical advances. Patients who survive initial physiological and metabolic derangements require operative closure of the fistula, which is technically demanding and poorly described in the literature. METHODS: A retrospective study of patients with small bowel fistulae associated with open abdomen was performed. Only patients who were stabilized sufficiently to undergo surgical closure of the fistula were enrolled in the study. The operative techniques comprised three important steps: exploratory laparotomy and resection of small bowel fistulae with end-to-end anastomosis; bridging the abdominal wall defect with a sheet of polyglycolic acid mesh; and covering the mesh with bilateral bipedicle anterior abdominal skin flaps. RESULTS: Eight patients were included in the study. The number of operations before surgical closure of the fistula ranged from one to six (mean, 3.6). The time from first operation to surgery for fistula closure ranged from 2.5 to 7.5 months (mean, 4.4 months). Three patients had recurrent fistula, and one died (mortality, 12.5%). Hospital stay ranged from 101 to 311 days (mean, 187 days). CONCLUSION: We present a method of closure of small bowel fistulae associated with open abdomen and hope that this will provide surgeons encountering such complications with a good alternative for surgical management.
Abdominal Injuries↗
New reflections on the instruments represented in the manuscripts of John Arderne's treatise "De Fistula in Ano".
The author believes that there has been insufficient explanation of the use of the instruments described by the medieval English Surgeon John Arderne, to treat fistula in ano. Examining the existing manuscripts which describe the instruments and the operations, brings to light some problems of interpretation, particularly in relation to the tendiculum. The primary text is unknown and we have to use various texts in Latin and Old English from the 14th and 15th Centuries. It is important to understand the way in which John Arderne used illustrations of instruments in his work. The text and drawings were carefully combined and the instruments drawn to scale. In Latin this is described as "sicut depingit" and in 15th century old English "as it is peynted (or paynted)". This is rare in medieval manuscripts, but gives us more insight into both the instruments and the way that they were used. The paper examines the instruments and the techniques that John Arderne described and compares different interpretations that have appeared over the years. In particular Sloane Ms 3844 is felt to be the most accurate and helpful, and extracts from this are looked at in some detail to give a clearer picture of the treatment of fistula in ano described by John Arderne.
Digestive System Surgical Procedures↗
The laparoscopic management of benign bowel fistulas.
BACKGROUND: The presence of a fistula has usually been a factor predicting high conversion and complication rates following laparoscopic procedures for Crohn's disease and diverticulitis. METHODS: We studied retrospective data collected from the medical case notes of patients. A single surgeon carried out all these procedures from 1991 through 2001. RESULTS: Fourteen patients underwent 15 procedures. Six patients were males and 8 were females. The diagnosis was Crohn's disease in 10 patients and diverticulitis in 4. In 10 cases, the operation was the primary procedure, but 5 procedures were for recurrences. Two patients with diverticulitis and 3 with Crohn's disease had only the fistulae divided with the application of an Endo-GIA stapier across the fistulae (stapled fistulectomy). No bowel resections were carried out in these 5 patients. Four cases had to be converted due to bleeding (23%). The only postoperative complication was a single case of wound infection after conversion. CONCLUSION: The presence of a fistula isn't necessarily an indication for conversion. If it is possible to dissect the loops free, we believe that a stapled fistulectomy is effective with a low incidence of fistula recurrence, especially in Crohn's disease.
Crohn Disease↗
Management of gallstone ileus.
BACKGROUND/PURPOSE: Gallstone ileus is an uncommon complication of cholelithiasis in the elderly with a high morbidity and mortality rate. This study aims to clarify the current surgical management. METHODS: In a retrospective survey over the past 11 years there were 9 patients with gallstone ileus, all elderly (mean age, 77 years), among 2242 cholecystectomies (0.4%) and 243 operated small intestinal obstructions (3.7%). Urgent laparotomy confirmed gallstone obstruction and a cholecystoduodenal (89%) or cholecystocolonic (11%) fistula. The operation included enterolithotomy alone (3 high-risk cases) or plus fistula repair and cholecystectomy (6 cases). There were 3 postoperative complications including wound dehiscence, wound infection, and obstructive jaundice (morbidity, 37.5%) and 1 death due to myocardial infarction (mortality, 11%). On follow-up (mean, 5 years), 6 patients with cholecystectomy (in 1 case it was performed 2 months after the initial operation) and 1 patient with enterolithotomy alone are well; there was 1 death from an unrelated cause after 1 year. CONCLUSION: It seems that a one-stage procedure (enterolithotomy plus fistula repair and cholecystectomy), when feasible, should be the first choice. Enterolithotomy alone should be reserved for only unstable and difficult cases.
Aged↗
Diagnosis and management of colovesical fistulae; six-year experience of 90 consecutive cases.
INTRODUCTION: Colovesical fistulae are well-recognized but relatively uncommon presentation to colorectal surgery. As a result, few centres have sufficient experience in the investigation and surgical treatment of colovesical fistulae to develop clear protocols in its management. METHODS: This study examines the diagnostic and treatment pathways of 90 consecutive patients with colovesical fistulae presenting to a single surgeon, over a six-year period. Using the findings from this study and previously published data, the authors suggest tentative guidelines for the diagnosis and management of such patients. RESULTS: Pneumaturia and faecaluria were present in 90.1% of all cases. The diagnosis of colovesical fistula is predominately a clinical one, however, cystoscopy was the most accurate test to detect fistulae (46.2%) followed by barium enema (20.1%). Barium enema was the most sensitive test to detect stricture formation (70.6%). Colonic endoscopy was the most reliable means of excluding a colonic malignancy. The most common pathology was diverticular disease (72.2%), colonic carcinoma (15.3%) and Crohn's disease (9.7%). Left sided colonic resections were undertaken in 73.6% of patients, right hemicolectomy in 4.2% and defunctioning loop colostomies in 18.5%. Of the left sided resections, primary anastomosis was achieved in 92% of cases (n = 48) with one postoperative leak and no mortality. DISCUSSION: Resection and primary anastomosis should be the treatment of choice for colovesical fistulae, with an acceptable risk of anastomotic leak and mortality. Barium enema, colonic endoscopy and CT should be routine in the investigation of colovesical fistulae.
Adult↗
Gastrointestinal visualization during xenon-133 ventilation study in a patient with tracheoesophageal fistula.
A 37-yr-old female with H-type tracheoesophageal fistula demonstrated visualization of the gastrointestinal tract during a ventilation study using 133Xe gas. Gastrointestinal visualization by 133Xe on a ventilation study may prove to be a useful screening procedure for this condition in appropriate patients.
Adult↗
The direct closure of the internal fistula opening without advancement flap for transsphincteric fistulas-in-ano.
PURPOSE: The recommended closure techniques for transsphincteric fistulas demonstrate divergent results for postoperative continence and recurrence rates. An incontinence rate of 35 percent and a recurrence rate of up to 54 percent has been reported after transanal advancement techniques. The authors hypothesize that a direct closure of the internal fistula opening without tissue mobilization is easier to facilitate and generally leads to better clinical and functional results. METHODS: A prospective, observational study between 1995 and 1999 was undertaken in 90 patients with transsphincteric fistulas. A direct closure of the internal fistula opening without a flap was performed in all patients. A three-layer, nonstaggered closure of mucosa, submucosa, internal, and external anal sphincters was performed. The follow-up time periods ranged from one-half to six (median, 2.6) years and included assessment of fistula recurrence and continence using patients' histories, physical examinations, proctoscopy, and continence scores. Statistical analysis was performed using Student's t-test or chi-squared test. RESULTS: Data from 90 patients with a total of 106 operations were analyzed (65 males and 41 females; average age 46 (range, 22-78) years). Sixty-six patients had previous anorectal abscess surgery, and 41 had a previous fistula operation. The mean number of previous fistula operations was 1.7. All patients were continent before surgery. Mean elapsed operative time period was 37 +/- 11 minutes, and the mean anal retraction time was 20 +/- 7 minutes. Suture line dehiscence was the main postoperative complication. It was found to occur between the fourth and tenth postoperative days in 15 patients (14 percent). In 12 of 15 patients (80 percent), the fistula persisted and operative treatment was necessary. In three patients (20 percent), spontaneous closure took place. A recurrent fistula after wound healing was observed in seven patients (6.6 percent). The risk of developing a suture line dehiscence leading to a persistent fistula or a recurrent fistula was 22.5 percent. Ninety-four percent of the patients were continent (continence score 0), 6 percent had a minimal disorder of continence (score 4). A continence level for all patients was determined by the international classification of continence disorders. CONCLUSIONS: Direct closure for the treatment of transsphincteric fistulas is a safe and effective approach and achieves a good functional outcome; a small risk of suture line dehiscence, which may lead to a recurrent or persistent fistula, remains.
Adult↗
Gastrointestinal complications in gynecologic surgery: a review for the general gynecologist.
A working familiarity with the management of common perioperative gastrointestinal complications is required for all general gynecologists. Thermal gastrointestinal injury requires resection of the damaged portion of bowel unless the injury involves only the bowel serosa and is less than 0.5 cm in diameter. Small intraoperative lacerations of the intestine can be closed primarily, whereas larger lacerations often require resection. Some degree of postoperative ileus may be expected, but prolonged ileus requires nasogastric suctioning while excluding bowel obstruction, peritonitis, or electrolyte imbalance. Small-bowel obstruction, most likely to be caused by postoperative adhesions, can often be treated successfully by gastrointestinal intubation. Steps required in the initial management of an enterocutaneous fistula include institution of parenteral nutritional supplementation and antibiotics, skin protection, and investigative studies of the fistula. Preventive measures may be used at the time of any surgical procedure to reduce the incidence of many of these complications.
Digestive System↗
Successful endovascular treatment of bleeding aortoenteric fistula: a case report.
Aortoenteric fistula (AEF) is an infrequent but disastrous complication of open abdominal aortic repair. Left untreated, it has a 100% fatality rate. The traditional approaches to the repair of secondary AEF (SAEF) are associated with average mortality rates of 21-59% and numerous major complications. Here, we report a case of acute gastrointestinal bleeding due to SAEF, successfully treated with endovascular stent graft repair. At 1-year follow-up, the patient was doing well without any signs of recurrent fistula. Endovascular treatment of AEF provides another treatment option that may be particularly valuable in patients whose comorbidities would preclude open repair.
Aged, 80 and over↗
[Physiological control and pharmacological inhibition of digestive secretions].
The pharmacological treatment of alimentary tract fistulas was for a long time limited to the use of atropine and related substances. More recently H2 blockers, pirenzepine, omeprazole and loperamide have been used. It is likely that in the coming years specific and long acting derivatives of somatostatin and enkephalins inhibiting digestive secretions will be synthetized.
Bile↗
Endoscopic treatment of a pancreatic abscess originating from biliary pancreatitis.
We present a case report of a patient with two large pancreatic abscesses and an associated colonic fistula originating from acute gallstone pancreatitis, which we treated endoscopically. The common bile duct stones were extracted after a papillotomy. The abscess in the pancreatic head was drained into the duodenum and the one in the pancreatic tail irrigated through a nasopancreatic catheter using normal saline mixed with gentamycin. The colonic fistula was finally obliterated using a two-component fibrin glue.
Abscess↗
[Surgical treatment of Crohn's disease complications. Our experience].
Thirty-five patients with Crohn's Disease (CD) were observed: 18 have been treated with medical therapy and 17 (48.6%) underwent to surgical treatment : 1) intolerance to the medical treatment in 5.9% (1 case); 2) local complications in 94.1% (16 cases: 6 stenosis, 2 occlusions, 3 abscesses, 3 fistulas, 1 perforation with peritonitis, 1 case toxic megacolon). The operations have been 19: resective interventions 14 (bowel and/or colon resections), conservative interventions 5. The mortality was 0, the morbidity 35,29%. The incidence of the recurrences in a follow up of 5 year was 42,9%. The Authors conclude that the surgery, indicated for the treatment of complications, can be resective surgery (perforating Crohn disease: fistulas, abscess) or conservative surgery (stenosing Crohn disease: stenosis). Recently the conservative intervention are proposed in the treatment of fistulas and abscesses too, but when the inflammation is mild and in patients that underwent to extensive intestinal resection with risk of short bowel syndrome.
Abdominal Abscess↗
Polypropylene mesh closure after emergency laparotomy: morbidity and outcome.
BACKGROUND: Alternative methods for abdominal wall closure may be necessary after emergency laparotomy. The purpose of this study was to determine the morbidity and outcome of emergency fascial closure with polypropylene mesh. METHODS: A retrospective review was performed of all patients undergoing emergency fascial closure with polypropylene mesh from January 1990 to March 1994. RESULTS: Seventy patients were identified. Indications for mesh placement included visceral edema (40), infected/necrotic fascia (21), and planned reexploration (7). Enteric fistulas developed in five patients (7.1%). When omentum was interposed between intestine and mesh, the incidence of fistula was significantly reduced (0 of 51 vs 5 of 19, p < 0.01). Forty-two patients (60%) survived with wound closure, accomplished by skin flaps in 19 (45%), skin grafting in 11 (26%), and secondary healing in 6 (14%). The mesh was removed in six patients (14%). Complications of mesh extrusion and hernia occurred less often after skin flap closure compared with skin grafting or secondary healing (1 of 19 vs 9 of 17, p < 0.01). No mesh infection occurred. CONCLUSIONS: Polypropylene mesh placement is an effective alternative for abdominal closure after emergency laparotomy, even when intraabdominal sepsis is present. Fistulas associated with its use may be effectively eliminated by the interposition of omentum between bowel and mesh. Wound closure with full-thickness skin flaps is the preferred method for soft tissue coverage when mesh is used.
Abdominal Injuries↗