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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective randomized study was done on 45 patients to evaluate the effectiveness of the Hill, Nissen or Belsey anti-reflux procedure. All patients had symptoms of GE reflux unresponsive to medical therapy, a + standard acid reflux test (SART), and esophagitis (38/45) or + Burnstein test (7/45). Esophageal symptomatic, radiographic, manometric and pH (SART and 24-hr monitoring) evaluation was done pre- and 154 days (ave.) postsurgery. All procedures improved the symptoms of pyrosis. The best improvement was seen after the Nissen repair. All procedures increased the distal esophageal sphincter (DES) pressures over preoperative levels. The Nissen and Belsey increased it more than the Hill. Sphincter length and dynamics remained unchanged. The Nissen procedure placed more of the manometric sphincter below the respiratory inversion point in the positive pressure environment of the abdomen. The esophageal length was increased by the Nissen and Hill repairs. This was thought to account for the high incidence of temporary postsurgery dysphagia following the Nissen and Hill repairs and the lower incidence following the Belsey repair. Reflux was most effectively prevented by the Nissen repair, as shown by the SART and the 24-hr esophageal pH monitoring, a sensitive measurement of frequency and duration of reflux. The average length of hospital stay was 20 days for Belsey and 12 days for both Nissen and Hill procedure. Postsurgery complications were more common following the thoracic than the abdominal approach. Ability to vomit postrepair was greatest with the Hill and least with the Belsey and Nissen repair. All procedures temporarily increased amount of flatus. It is concluded that the Nissen repair best controls reflux and its symptoms by providing the greatest increase in DES pressure and placing more of the sphincter in the positive abdominal environment. This is accomplished with the lowest morbidity but at the expense of temporary postoperative dysphagia and a 50% chance of being unable to vomit after the repair.
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PMID:Evaluation of current operations for the prevention of gastroesophageal reflux. 441 7

We analyzed the clinical, radiographic, esophageal manometric, and pathological features of 10 patients referred with jejunal diverticulosis. Nine patients were over age 59 yr and had symptoms of intestinal pseudoobstruction of 5-43 yr duration. Seven had surgery for mechanical obstruction, although none was found. Eight had diarrhea, steatorrhea, and weight loss. Five had Raynaud's phenomenon and heartburn, and 2 had dysphagia. At radiography, 9 had jejunal diverticula with or without duodenal or ileal diverticula, or both. Two each had abnormal structure or motility of the esophagus or stomach. At manometry, 3 of 7 had a nonspecific motor abnormality, and 1 other had low amplitude peristaltic waves. Light microscopy of small intestinal tissue in 7 patients showed that 4 had fibrosis and decreased numbers of normal-appearing muscle cells, findings consistent with progressive systemic sclerosis. Two others had fibrosis associated with degenerated smooth muscle cells, findings consistent with a visceral myopathy. The seventh patient had neuronal and axonal degeneration and neuronal intranuclear inclusions, findings consistent with a visceral neuropathy. We conclude that (a) intestinal pseudoobstruction is a major clinical manifestation of jejunal diverticulosis, (b) jejunal diverticulosis is a heterogenous disorder associated with at least three abnormalities of the smooth muscle or myenteric plexus, (c) in contrast to intestinal pseudoobstruction without diverticulosis, the esophagus, stomach, and colon are less frequently involved in jejunal diverticulosis, and (d) some patients with jejunal diverticulosis probably have clinically inapparent progressive systemic sclerosis.
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PMID:Jejunal diverticulosis. A heterogenous disorder caused by a variety of abnormalities of smooth muscle or myenteric plexus. 640 4

Gastric and esophageal emptying were assessed using scintigraphic techniques in 12 patients with progressive systemic sclerosis and 22 normal volunteers. Esophageal emptying was significantly delayed in the patient group, with 7 of the 12 patients beyond the normal range. Gastric emptying was slower in patients than in controls, with 9 patients being outside the normal range for solid emptying and 7 patients outside the normal range for liquid emptying. Findings from gastric and esophageal emptying tests generally correlated well with symptoms of dysphagia and gastroesophageal reflux. However, 2 patients with normal emptying studies had symptomatic heartburn, and 2 patients with delay of both solid and liquid gastric emptying gave no history of gastroesophageal reflux. Delayed gastric emptying may be an important factor in the development of upper gastrointestinal symptoms in patients with progressive systemic sclerosis.
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PMID:Abnormalities of esophageal and gastric emptying in progressive systemic sclerosis. 646 80

A patient with a giant leiomyoma of the esophagus (1235 g) presented with persistent cough, intermittent fever, nocturnal pyrosis, and intermittent dysphagia for solid foods. Reconstruction after extirpation of the distal esophagus, the tumor, and the proximal stomach involved a Collis gastroplasty and a Nissen fundoplication using stapling technique. This combination of operations after resection was used to assure the best functional result possible in a young man with benign disease.
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PMID:Giant leiomyoma of the esophagus. 663 58

The value of a "bread-barium" swallow for diagnosis of disordered esophageal motility was examined in 53 patients, 20 of whom complained of dysphagia, 20 retrosternal chest pain, and 13 heartburn; a further 19 subjects served as controls. Esophageal manometry in the patients with dysphagia and chest pain revealed major abnormalities in 14 compared with the bread-barium swallow which showed changes consistent with esophageal spasm in 20. The standard barium swallow examination revealed major abnormalities in only five of these patients. The bread-barium examination is simple, complements the routine barium swallow, and is of value in patients with symptoms suggesting disturbed motility. It does not replace conventional studies for the diagnosis of esophageal motility disorders.
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PMID:Diagnostic value of "bread-barium" swallow in patients with esophageal symptoms. 665

Identical twins presented as sexagenarians with heartburn, regurgitation, and dysphagia; each had a Barrett esophagus remarkably similar to the other. This instance suggests a hereditary influence upon the development of mucosal dysplasia in some patients with this condition.
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PMID:Barrett esophagus in sexagenarian identical twins. 668 90

It is widely acknowledged that Barrett's esophagus in adults is an acquired condition resulting from prolonged gastroesophageal reflux. Barrett's esophagus is rare in childhood, even though gastroesophageal reflux occurs commonly in the pediatric age group. When a columnar-lined esophagus is present in children, it is often regarded as a congenital anomaly rather than as a consequence of chronic gastroesophageal reflux. Over a 5-yr period (1978-1982), we retrospectively studied Barrett's esophagus in children 19 yr of age or younger who were evaluated for gastroesophageal reflux and whose symptoms warranted esophagoscopy and esophageal biopsy. Esophageal biopsies were performed on 103 patients with gastroesophageal reflux. Thirteen children (age range, 8 mo-19 yr) had Barrett's esophagus, for a prevalence of 13%. Gastroesophageal reflux was documented in these children by upper gastrointestinal radiographs or pH monitoring. Radiographs demonstrated esophageal stricture in 5 of the 13 children; none had hiatal hernia. Children presented with symptoms suggestive of gastroesophageal reflux and esophagitis: vomiting, abdominal pain, odynophagia, dysphagia, and heartburn. All children had a past history of excessive regurgitation during infancy. Histologically, three types of columnar epithelium were present: gastric fundic type (11 patients), junctional-type columnar epithelium reminiscent of gastric cardia (7 patients), and specialized columnar (metaplastic intestinal) type (2 patients). We believe that Barrett's esophagus is more common in children than had previously been appreciated. In these children, we suggest that the distal columnar-lined esophagus resulted from chronic gastroesophageal reflux and is not a congenital anomaly.
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PMID:Barrett's esophagus in children: a consequence of chronic gastroesophageal reflux. 669 Mar 59

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

Oesophageal motility was assessed in 30 patients with the irritable bowel syndrome and controls matched for age and sex. Lower oesophageal sphincter pressure was significantly lower in the patients than their controls (mean pressures 13.8 and 23.8 cm H2O respectively), and the same degree of difference between patients and controls was maintained in all age groups. In addition, spontaneous activity, repetitive contractions, and the presence of variable-amplitude and simultaneous waves were significantly more common in the patients, who were also more likely to have more than one abnormal pattern of motility. There was no difference in upper oesophageal sphincter pressure between the two groups. These findings may help to explain why patients with the irritable bowel syndrome may complain of upper gastrointestinal symptoms, including heartburn and dysphagia. The results suggest that the syndrome may be a more widespread disorder of smooth muscle, or its innervation, than was previously thought.
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PMID:Oesophageal motility in the irritable bowel syndrome. 678 54

Esophageal manometric study has gained tremendous popularity over the past decade. However, the contribution of this diagnostic technology has not been critically evaluated. The purpose of this report is, therefore, to determine how frequently esophageal manometry alters the clinical diagnosis and treatment and to assess the cost of new information. The patients reviewed in this report consisted of 363 consecutive referrals. Each completed a questionnaire, had an esophagogram, and underwent an esophageal manometric study for the evaluation of dysphagia, heartburn, and/or chest pain of unexplained etiology. To determine the clinical contribution of manometry, diagnoses before and after the study were compared. On the basis of symptoms and radiologic data, specific clinical entities were diagnosed in 36 patients. Manometric study did not confirm the diagnosis of achalasia in four of the 27 patients referred with this diagnosis and resulted in 19 additional specific diagnoses. Manometry changed the course of treatment in 14 cases, eight additional patients with achalasia received treatment, and four false-positive patients were spared inappropriate treatment. Moreover, two patients with simultaneous esophageal motor disorder and chest pain were spared further investigation. It is concluded that esophageal manometry altered the clinical diagnosis in 6% and changed the course of treatment in 4% of the population studied. Esophageal manometry is beneficial in patients with chest pain, dysphagia, and those in whom diagnosis of achalasia is suspected, but is of little benefit in patients with chronic heartburn. Assuming the cost per study to be +250, the cost of the study was +3945 per alteration of diagnosis and +6482 per alteration of treatment.
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PMID:Esophageal manometry: a benefit and cost analysis. 680 34


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