Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There have been a number of reports on the complications of the Angelchik silicone prosthesis since Angelchik and Cohen first reported the use of the device in 46 patients with gastroesophageal reflux. The exact incidence of complications is difficult to estimate; however, the company estimates 0.81 per cent for migration and 0.15 per cent for erosion of the prosthesis. The purpose of this paper is to review our experience with 13 complications related to the Angelchik prosthesis in eight patients referred to Emory University Hospital. These complications consisted of recurrent reflux esophagitis in six patients, intractable dysphagia in two, esophageal stricture in two, displacement of the prosthesis in two, disruption of the prosthesis in one patient, and gastric erosion in two patients. The management of these complications required removal of the prosthesis and performance of a Nissen fundoplication in six patients. Distal esophagectomy with esophagogastrostomy was performed in one patient, and colon interposition was performed in another patient. In summary, serious complications of the Angelchik prosthesis implanted for gastroesophageal reflux and their management are presented.
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PMID:Complications of the Angelchik prosthesis in the management of gastroesophageal reflux. 395 73

Fifteen patients with intractable reflux or its complications were sequentially studied after the placement of the Angelchik antireflux prosthesis. In all, 16 devices were inserted. Parameters were measured before and 3, 12, 24, and 36 months after prosthesis placement and included symptom scoring, esophageal manometry with Tuttle test, endoscopy, suction biopsy, barium swallow, and gastroesophageal scintigraphy. In addition, a subset of patients underwent stimulation/inhibition of the lower esophageal sphincter (LES) with pentagastrin, metoclopramide, edrophonium, and atropine. At a mean time of 16 months postsurgery, 10 of 16 (63%) patients were reflux-free and there was significant improvement in endoscopic, biopsy, and symptom scoring. Post-insertion, there were statistically significant increments in LES pressure with intravenous boluses of pentagastrin, metoclopramide, and edrophonium, and a significant decrease with atropine. Two patients who developed prosthesis herniation into the chest required removal because of ongoing reflux and dysphagia. An additional patient had prosthesis disruption and migration, which also required removal. Four patients with previously failed antireflux procedures had five prostheses placed. All continued to reflux postoperatively. No patient who was initially reflux-free subsequently developed reflux, despite a tendency for LES pressure to decline with time. Although this procedure proved effective for up to 36 months in patients who had had no previous antireflux procedure, the displacement rate (3/16 = 19%), reoperation rate (3/16 = 19%), and the progressive decline in LES pressure over time should make one cautious about its routine use in the surgical treatment of reflux esophagitis.
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PMID:Evaluation of Angelchik antireflux prosthesis. Long-term results. 401 32

Esophageal involvement by non-Hodgkin's lymphoma is extremely unusual. For this reason, the differential diagnosis of symptoms referable to the esophagus in patients being treated for non-Hodgkin's lymphoma generally includes fungal or viral infection, therapy-related mucositis, and reflux esophagitis but not lymphomatous involvement. A patient is described who had development of dysphagia during treatment for lymphoma and involvement of the esophagus documented by biopsy.
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PMID:Esophageal involvement by non-Hodgkin's lymphoma. 646 81

The purpose of this project was to evaluate the acute and chronic effects of sclerotherapy on esophageal motility and function. We studied motility in eight patients before and after injection sclerotherapy of esophageal varices. We injected the varices with 5% sodium morrhuate twice during the first week and then at 1, 2, 3, and 6 months. Lower esophageal sphincter pressure, contraction wave amplitude, and duration were not altered by sclerotherapy. However, the length of the high-pressure zone increased significantly from 3.6 +/- 0.3 cm to 4.2 +/- 0.2 cm during the first 3 days after initial treatment, and sclerotherapy caused considerable distortion of peristaltic wave form. Also, esophageal peristaltic velocity decreased in three patients who complained of dysphagia and subsequently developed esophageal stricture. The strictures have responded well to dilatation, and in two patients velocity has even returned toward the baseline value. Reflux esophagitis has not been a problem. Esophageal motility is altered by sclerotherapy of esophageal varices. Stricture formation seems to be reversible after sclerotherapy is stopped or discontinued.
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PMID:Esophageal motility: effects of injection sclerotherapy. 648 10

Between 1960 and 1980, 53 patients with massive incarcerated hiatal hernia were treated surgically. In 24 of the 53 patients, there was an associated organoaxial volvulus. The following symptoms and signs, which are almost peculiar to massive, incarcerated hernias, were observed: postprandial precordial distress in 43 patients, upper gastrointestinal bleeding (manifest or occult) in 24 patients, severe dyspnea in 13 patients, and complete obstruction associated with organoaxial volvulus in 4. In only 1 of the 53 patients was the hernia of the true paraesophageal type with the esophagogastric junction remaining in its normal, intraabdominal location. The remainder were all believed to be advanced stages of an ordinary sliding hiatal hernia. Operative treatment consisted of gastroplasty and partial fundoplication in 36 patients, standard Belsey repair in 14, and transabdominal Nissen repair in 3. Gastroplasty and partial fundoplication were used much more frequently during the 1970s, when it was realized that there is a significant incidence of chronic peptic esophagitis and shortening in these patients. Postoperative complications were few in spite of the advanced age of many of the patients. There was one operative death. Only 1 patient was lost to follow-up, and of the 51 patients remaining for analysis, follow-up has extended from 1 to 16 years, with a mean of 6.2 years. No patient has developed recurrent precordial pain, evidence of upper gastrointestinal bleeding, iron deficiency anemia, or severe dyspnea. Seven patients have residual dysphagia; this condition is minimal in 5, and is significant in 2 who require interval esophageal dilation. Nine patients have symptomatic reflux, which is minimal in 5 patients, moderate in 2 patients, and severe in 2 others who were subsequently reoperated on. Contrary to popular concept, our observations indicate that almost all of these patients represent advanced degrees of sliding hiatal hernia with intrathoracic displacement of the esophagogastric junction. This implies a need for an adequate antireflux reconstruction in all patients undergoing operation, as well as an awareness that unanticipated cicatricial changes may be present in the distal esophagus and may prejudice the success of some of the standard hiatal repairs.
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PMID:Massive hiatal hernia with incarceration: a report of 53 cases. 660 Mar 88

Eighty-eight patients with bleeding esophageal varices due to portal hypertension underwent splenectomy and devascularization of the upper half of the stomach and the abdominal esophagus. A Hegar dilator no. 17 was introduced into the esophagus through a gastrotomy. A ring of separated stitches was applied at cardia level, the needle being inserted as far as the metallic surface so as to include the entire wall of the esophagus. Complete interruption of all gastroesophageal vascular communication was thus obtained. After suture of the gastrotomy, a Nissen or Lind's fundoplication was performed. In 62 (70.45%) patients, the immediate postoperative course was uneventful, 21 had non-lethal complications, 13 had abdominal evisceration, six pulmonary complications, four subphrenic abscesses, five patients died, two in hepatic coma, two after reoperation for subphrenic abscess and one after massive hemorrhage due to an acute gastric ulcer. Forty-three patients (48.8%) developed transient ascites which disappeared before they were discharged from the hospital. In thirteen patients (15.6%), the hemorrhage recurred. Of the 32 patients operated one to two years ago, only one rebled. Of the 35 patients operated three to five years ago, nine rebled and three, of the 16 patients operated from five to seven years ago, rebled. With radiological and endoscopic investigations, reduced varices were seen above the suture line, in many cases, passively filled up with blood returning from the azygos vein. Reflux esophagitis was observed in 17 patients who had had a Lortat-Jacob procedure to reduce the His angle; of these, eight rebled later. No gastroesophageal reflux was seen after Nissen or Lind's fundoplication. No fistulae, dysphagia or stenosis was observed.
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PMID:A new procedure for the treatment of bleeding esophageal varices by transgastric azygo-portal disconnection. 660 5

Thirty-two patients had surgical treatment for severe reflux esophagitis due to sliding hiatal hernia. A superselective vagotomy was done as an adjunct to a Nissen fundoplication as the antireflux procedure. All patients had severe esophagitis; 16 patients (53%) had dysphagia, nine patients (28%) had esophageal stricture, and all had failed an intensive trial of medical treatment with antireflux measures, antacids, and histamine receptor blockers. Follow-up averaged 14.3 months (3 to 38). Three patients (9%) had significant postoperative esophagitis. The other 29 patients, including those with esophageal stricture, are now asymptomatic. We conclude that the combination of a superselective vagotomy and a Nissen fundoplication is a safe and effective operation for the treatment of severe reflux esophagitis.
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PMID:Hiatal hernia with severe reflux esophagitis: treatment by superselective vagotomy and Nissen fundoplication. 660 93

Proximal esophagogastrectomy saving only the distal half of the greater curvature of the stomach was retrospectively evaluated in 91 consecutive patients with resectable carcinoma of the gastric cardia. Division of the right gastric artery at its beginning provided a free nodal margin if N1 diffusion was observed. Operative mortality was 6.5% and fatal leak rate 3.8%. Survival without dysphagia occurred in all but stage I tumors; for larger tumors recurrence and reflux esophagitis were not able to produce dysphagia because distant metastases were faster to kill the patients. Five-year survival was 0% for stage IV (i.e. incomplete macroscopic resection), 8% for stage III, 12% for stage II and 53% for stage I. Local recurrence occurred only at esophageal anastomosis and for every stage, whereas regional recurrence occurred only for tumors with nodal diffusion. The results of this study are not suitable for a comparison with total esophagogastrectomy by inductive logic, nevertheless deductive arguments are possible if patterns of recurrence are considered. The possibility of regional recurrence for N1 and not for N0 tumors means that the volume of nodal resection has diagnostic specificity for N0 but not for N1 tumors. If N2 nodal diffusion is really a sistemic disease, as indicated by current reports, than greater nodal resection by total esophagogastrectomy can only improve the diagnostic specificity of N1 assessment but not survival.
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PMID:Surgical treatment for carcinoma of the gastric cardia: a modified proximal esophagogastrectomy. 666 79

Although esophagomyotomy alone may effectively relieve dysphagia in patients with achalasia, utilization of a complementary fundoplication procedure should be considered for selected patients. Fundoplication is a sensible addition to myotomy in circumstances that suggest high risk for the development of reflux esophagitis. Also, in complicated achalasia, relief of esophageal obstruction by simple myotomy may not be achieved safely. Identification of those pathological features associated with achalasia that merit consideration of fundoplication should improve operative results and reduce morbidity. This paper examines the application of a complementary fundoplication procedure in the operative management of 21 patients with achalasia over a ten-year period.
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PMID:Selective application of fundoplication in achalasia. 670 1

During a ten-year period, endoscopy demonstrated acid-peptic esophagitis in 439 patients. Forty of these patients (9.1%) had Barrett's esophagus. Adenocarcinoma was present in the columnar epithelium in 15 (37.5%) of the patients with Barrett's esophagus. Hiatal hernias, with symptoms of heartburn, dysphagia, stricture, and ulceration, were found in more than 75% of the patients with Barrett's esophagus. We developed a treatment algorithm. Patients with symptomatic reflux esophagitis should undergo endoscopy with biopsy. If Barrett's esophagus is diagnosed, an antireflux procedure should be performed, preferably a proximal gastric vagotomy with Nissen's fundoplication. Follow-up examination by endoscopy with biopsy and cytology should be performed every six months. Indications for early esophagectomy include progression of cellular dysplasia, carcinoma in situ, and a non-healing Barrett's ulcer following an antireflux procedure. Our data support an aggressive surgical treatment of patients with Barrett's esophagus.
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PMID:Barrett's esophagus. A surgical entity. 671 69


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