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At least 811 records · Page 45Linked to original sources
PubMed1991

Self-dilatation of cervical oesophagogastric anastomotic stricture: a simple and effective technique.

Anastomotic stricture causing recurrent dysphagia is a serious problem occurring in patients after total oesophagectomy and cervical oesophagogastrostomy. We have developed a technique of self-dilatation of these strictures using a Foley catheter and have effectively managed ten patients. The technique is simple, painless, safe, cost-effective, and, as a domiciliary technique, patient acceptability is high.

Anastomosis, Surgical↗
PubMed2001

Type IV hiatal hernia post laparoscopic Nissen fundoplication: report of a case.

A postoperative hiatal hernia is a rare but serious complication of fundoplication. We report herein a 62-year-old female who presented with abdominal pain and vomiting 2 years following laparoscopic Nissen fundoplication. At laparotomy, the stomach and the transverse colon were intrathoracic (type IV hiatal hernia); the esophageal hiatus was markedly dilated with no evidence that they had been approximated. At 18 months follow-up, she is doing very well apart from occasional heartburn. A high index of suspicion is needed to diagnose postoperative hiatal hernias. A routine closure of the crura with nonabsorbable suture material and an avoidance of iatrogenic pneumothorax may help to reduce the occurrence of this problem.

Abdominal Pain↗
PubMed1984

Stapled esophagogastric anastomosis.

In a consecutive, nonrandomized series of 92 patients, esophagogastric anastomosis was performed with a suture technique in 32 patients and with a stapler in 60 patients. Only one anastomotic leak occurred in each group. Stricture later formed in three sutured anastomoses and in eight of the stapled anastomoses. A review of published reports shows anastomotic leak in 3.5 percent of the patients with stapled anastomoses. In patients with sutured anastomoses, leak occurred in approximately 10 percent. The improved results with the stapler do not alter the necessity for meticulous attention to technical detail.

Dilatation↗
PubMed1990

Pouch outlet obstruction following vertical ring gastroplasty for morbid obesity.

We have experienced a 14% (38 of 264 patients) incidence of pouch outlet obstruction following vertical ring gastroplasty. Initial management consisted of dilatation in 34 of 38 patients (94%). Ten of 34 patients (29%) were spared reoperation by 1 to 3 dilatations. Non-passage of an endoscope through the stoma immediately following dilatation predicted the need for surgery; 4 of 11 patients (36%) with passage underwent reoperation compared with 17 of 20 patients (85%) without passage (p less than 0.02). Surgical findings included "tipped bands" in 9 of 28 patients (32%); fibrous reaction to the band in 10 of 28 patients (36%); adhesions with angulation of the pouch in 2 of 28 patients (7%); and no identifiable cause of obstruction in 7 of 28 patients (25%). Surgical therapy consisted of removal of the band (2 patients), removal of the band and replacement with a similar length or larger band (20 patients), "tacking" the band in the horizontal position (4 patients), or conversion to a Roux-Y bypass (2 patients). The first three options were associated with an unacceptably high rate of weight regain and/or continued symptoms, whereas the last-named procedure met with good success.

Anastomosis, Roux-en-Y↗
PubMed2003

Gastric necrosis associated with acute gastric dilatation and small bowel obstruction.

BACKGROUND: While acute gastric dilation is a postoperative complication familiar to most surgeons, massive dilatation with necrosis and rupture is a very rare event. We performed a computer search in the MEDLINE database for the years 1966-2001 for articles published in any language using the key words gastric dilation, gastric necrosis, intestinal obstruction, and gynecologic surgery. Our search yielded no reports of massive gastric dilation and ischemic necrosis from a small bowel obstruction following gynecologic surgery. CASE: A 76-year-old woman developed massive gastric dilatation with ischemic necrosis associated with small bowel obstruction following gynecologic surgery for benign disease. CONCLUSION: Gynecologists should be aware of the entity. Early diagnosis and treatment are essential to minimize morbidity and mortality.

Aged↗
PubMed1978

Treatment of caustic injuries of the esophagus: a ten year experience.

The methods of managing 32 patients sustaining caustic injuries to the esophagus are assessed. Treatment of these patients must be individualized according to the type of caustic ingested, the degree of burn and other clinical signs. While an aggressive approach is favored for second and third-degree burns in the form of early esophago-gastrectomy with subsequent colon interposition, operation is not necessary. In all patients, particularly those with first-degree burns. The use of antibiotics is recommended as soon as the diagnosis of esophageal injury is established. The efficacy of steroids in preventing stricture formation, especially with third-degree burns, is questioned.

Adult↗
PubMedDate not supplied

Effects of flunixin meglumine on dogs with experimental gastric dilatation-volvulus.

Gastric dilatation-volvulus (GDV) was created experimentally and maintained for 90 minutes in 16 anesthetized, mixed-breed dogs. After the GDV was corrected, normal saline solution (0.044 mL/kg intravenously [IV]) was administered to eight dogs (controls), and flunixin meglumine (2.2 mg/kg IV) was administered to eight dogs. Microspheres labeled with radioactive cobalt, scandium, tin, or niobium were injected intravenously at baseline (before GDV) and minutes 90, 100, and 270, respectively, to determine tissue blood flows. Plasma endotoxin and prostacyclin were measured at the same intervals. Electrocardiogram, mean arterial pressure, portal pressure, and cardiac output were recorded continuously. Dogs were euthanatized at minute 270 and necropsied. There was no significant difference between treatment groups for any measured variable at any time. Endotoxin levels increased significantly during GDV. Prostacyclin levels were lower in dogs treated with flunixin meglumine than in controls at minutes 210 and 270. Histopathologic findings were similar for all dogs and consistent with those associated with endotoxemia. Flunixin meglumine treatment did not alter cardiac indices or tissue blood flows significantly. However, elevation of prostacyclin was inhibited by flunixin meglumine, which suggested that continued effects of endotoxic damage might be attenuated or inhibited.

Animals↗
PubMed1984

Gastric retention associated with a pyloric mass in two horses.

Partial pyloric obstruction causing gastric retention is described in 2 young female horses. Gastric retention was confirmed by contrast radiography of the upper gastrointestinal tract. In both horses a large mass was palpated in the wall of the pyloric antrum at exploratory laparotomy. Post-mortem examination of the first case confirmed that this mass was associated with chronic gastric ulceration. Gastric ulceration was not confirmed in the second case but this horse recovered after the pylorus and duodenum were bypassed by gastro-jejunostomy.

Animals↗
PubMed1998

Small size of food particles and age as risk factors for gastric dilatation volvulus in great danes.

A case-control study was conducted to investigate whether age, gender, neuter status, type of food, feeding frequency, food intake time, interval between feeding and exercise, duration of exercise and overall physical activity were risk factors for gastric dilatation volvulus (GDV) in the great dane. The sample population consisted of 38 great danes with acute GDV (cases) and 71 great danes owned by members of the Dutch Great Dane Association (controls). Information on the risk factors was collected by using clinical data in combination with a questionnaire, and the data were analysed by backward stepwise conditional logistic regression analysis. Dogs fed a diet containing particles of food > 30 mm in size (kibble and/or dinner and/or home-prepared food with large pieces of meat) had a lower risk of GDV than dogs fed a diet containing only particles < 30 mm in size (kibble or dinner and/or canned meat and/or home-prepared food cut into small pieces or ground in a food processor). Increasing age was also a risk factor for GDV. Gender, neuter status, feeding frequency, food intake time, the interval between feeding and exercise, the duration of exercise, and overall physical activity were not identified as risk factors. Feeding a diet including large pieces of meat may help to reduce the incidence of GDV in great danes.

Age Factors↗
PubMed2005

Postoperative death in sows as a result of gastric mucosal de-gloving at the pars oesophagea.

It is well documented that pigs frequently die from postoperative acute gastric dilatation, and proximal gastric 'stress' ulceration. Three cases of gastric mucosal 'de-gloving' are reported. This was secondary to acute gastric dilatation and resulted in death from acute haemorrhage. All animals had undergone major abdominal surgery. Histology confirmed that the proximal gastric mucosa had been 'de-gloved', or torn from the gastro-oesophageal junction, leaving exposed muscle fibres. This syndrome has not been reported previously. The postmortem appearances of this mechanical injury could easily be mistaken for extensive oesophago-gastric peptic ulceration. This has major implications for prevention.

Animals↗
PubMed1999

[Diagnosis and treatment of gastroesophageal reflux in children].

The work is based on an analysis of results of treatment of 643 children with gastroesophageal reflux (operations were performed on 69 of them). Methods of anesthesia are described. Conservative treatment was used in correlation with the degree of reflux-esophagitis. Indications to operations were considered to be as follows: hiatal hernias, reflux-esophagitis in children with cerebral paralysis, failure of conservative treatment in the group of children having no anatomical causes of the reflux. A method of surgical treatment is proposed including a combination of fundoplication with the posterior gastropexy and fixation of the esophagus to the diaphragm at a distance of 3 cm from the gastric cuff (43 cases, no recurrences). In patients with a combination of gastroesophageal reflux with the esophagus stenosis resection of the altered portion was made followed by plasty with a colonic transplant or local tissues (10 patients with the diagnosed Barrett esophagus).

Age Factors↗