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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Esophageal adenocarcinoma developed in an esophagus lined with columnar epithelium. The malignant potential of columnar metaplasia complicating long-standing gastroesophageal reflux and the implications of surgical management of acquired short esophagus are discussed briefly.
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PMID:On the malignant potential of acquired short esophagus. 43 30

Eighty-three infants and children underwent surgical correction of gastroesophageal reflux (GER) from 1973 to 1978. Fifty-four patients had coexistent brain damage (most commonly due to cerebral palsy), eight were previously treated for esophageal atresia, and four had gastroschisis or omphalocele repair. Clinical presentation included failure to thrive in 64 patients, vomiting in 59, and recurrent bouts of aspiration pneumonitis in 43. Barium roentgenography showed GER in 61 patients, whereas additional tests (particularly pH monitoring) were required for detection of GER in 22 patients. After failure of medical management, transabdominal Nissen fundoplication was performed in 80 cases and a Hill repair in three cases. The surgical mortality was zero, but there were five late deaths. Results were considered excellent in 54 patients, good in 22 patients, and poor in seven. Ten of 12 patients with preoperative stricture responded to dilation after fundoplication. Nissen fundoplication was a safe and effective antireflux procedure in 76 of the 83 cases.
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PMID:Gastroesophageal reflux in infants and children. Diagnosis and management. 43 65

None of the tests employed currently to investigate esophageal transit is quantitative. The purpose of this study was to evaluate normal subjects and patients with a variety of esophageal disorders using a scintigraphic technique to quantitate esophageal transit. After oral administration of a bolus of water labeled with 99mTc-sulfur colloid, isotopic count rates were measured over the esophagus employing a gamma-camera on line to a digital computer. Esophageal transit was expressed as the percent emptying for each of the first 15-sec after the initial swallow and for 15-sec intervals after serial swallows. Sixty-two subjects were studied, including: normal volunteers; patients with motor disorders of the esophagus such as achalasia, diffuse esophageal spasm, and scleroderma; and patients with symptomatic gastroesophageal reflux both with and without esophageal motor dysfunction on manometic testing. Esophageal transit was decreased significantly after single and multiple swallows in patients with motor disorders of the esophagus. In addition, esophageal transit was abnormal in patients with reflux disease accompanied by abnormal motor function. In contrast, esophageal transit was normal after a single swallow, but incomplete after serial swallows in patients with reflux associated with normal esophageal motor function on manometry. We conclude that esophageal scintigraphy may be used to evaluate esophageal transit.
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PMID:Esophageal scintigraphy to quantitate esophageal transit (quantitation of esophageal transit). 43 38

Acute esophageal perforation in a 15-year-old male who sustained 40% body burns in a gasoline explosion is reported. He experienced an acute esophageal perforation from gastric distention and esophageal reflux during initial transit to the Cincinnati Shriners Burns Institute on the second postburn day. Bilateral hydropneumothorax occurred and the patient soon expired without treatment. Prevention of this complication is best achieved by placement of a nasogastric tube and aggressive antacid therapy.
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PMID:Acute esophageal perforation in an adolescent burn patient. 43 88

To evaluate the role of gastroesophageal reflux (GER) as a possible cause of recurrent pulmonary disease, 30 children, aged 1 to 18 years, were studied prospectively with esophageal function tests. These included esophagram (30 patients), esophageal manometry (29 patients), pH probe (Tuttle) test (29 patients), and esophagoscopy with esophageal biopsy (23 patients). The patients studied had either chronic asthma or two or more documented pneumonias within a one-year period. Nineteen (63%) had GER based on two or more positive tests. Eighteen had positive Tuttle tests; 13 had abnormal manometry studies; nine had esophagitis on biopsy; six had esophagitis on esophagoscopy; and five had reflux on esophagram. Of those with GER, 17 had a history of nocturnal cough and eight vomited during infancy. Children with recurrent pulmonary disease should have esophageal function testing to exclude GER as the cause.
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PMID:Recurrent pulmonary disease in children: a complication of gastroesophageal reflux. 44 Aug 2

The aims of this study were to evaluate the incidence of gastroesophageal reflux (GER) in chronic allergic steroid-dependent asthmatic children and to assess whether a medical antireflux regimen might improve pulmonary status of asthmatics found to have reflux. Nineteen patients had a determination of lower esophageal sphincter (LES) pressure, pH assessment after acid instillation into the stomach (acid reflux test), and esophagram. After the reflux evaluation, an antireflux regimen was instituted for three weeks; patients were followed with asthma symptom diaries and weekly pulmonary function tests for this period and for another three weeks after finishing the regimen. Gastroesophageal reflux, diagnosed by positive acid reflux test, occurred in nine patients. Five patients had low LES pressure (less than or equal to 12 mm Hg), and two patients had an abnormal esophagram. There were no significant changes in asthma symptoms or pulmonary function tests with the medical antireflux regimen. Although GER does exist in a high percentage of this patient sample (47%), a short-term antacid and positional antireflux regimen does not improve the pulmonary status of these patients.
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PMID:Gastroesophageal reflux in steroid-dependent asthmatic youths. 44 Aug 9

Twenty-five infants and children with proved gastroesophageal reflux were studied by radionuclide gastroesophagography to determine its sensitivity in detecting reflux. Patients swallowed an inert radiotracer (Tc-99m sulfur colloid) and gamma camera images of the stomach and esophagus were made with and without abdominal pressure. The test was easy to perform and was well tolerated. Reflux was demonstrated in 20 patients (80%); this compared favorably with barium gastroesophagography.
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PMID:Demonstration of gastroesophageal reflux in children by radionuclide gastroesophagography. 44 40

In properly selected patients, success with the median arcuate posterior gastropexy for hiatal hernia and gastro-esophageal reflux can be anticipated in more than 95% of patients and the recurrence rate is markedly lower than in patients treated by modified crural repair.
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PMID:Esophageal hiatal hernia and esophagitis: results of the median arcuate ligament repair. 44 86

Ten asthmatics with gastroesophageal reflux had scintigraphic evaluation of gastropulmonary aspiration. Five mCi of Tc99m sulfur colloid diluted in 50 ml of isotonic saline were administered by nasogastric tube at bed time and the lungs were imaged the following morning. Imaging in 20 studies yielded no evidence of gastropulmonary aspiration. Scintigraphic evaluation has previously been reported to demonstrate gastropulmonary aspiration in some patients with gastroesophageal reflux and pulmonary disease. This study indicates that the technique may lack adequate sensitivity or that gastropulmonary aspiration in asthmatics with gastroesophageal reflux occurs in only a small subgroup of these patients or at infrequent intervals and is difficult to detect.
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PMID:Assessment of a technique for scintigraphic monitoring of pulmonary aspiration of gastric contents in asthmatics with gastroesophageal reflux. 45 47

The combined Collis gastroplasty-Belsey Mark IV fundoplication was used in 86 patients with uncomplicated hiatal hernia followed for up to 8 years. Marked relief of symptoms was obtained, with no initial morbidity and mortality. Recurrence of hernia occurred in 1 patient. Minimal gastroesophageal reflux was observed in a few patients. Manometric and pH studies performed after operation showed a competent valve without notable esophageal reflux. The Collis gastroplasty creates a lesser curvature gastric tube that lengthens the so-called functional esophagus and eliminates tension at the suture line of the Belsey Mark IV fundoplication.
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PMID:"Collis-Belsey" fundoplication for uncomplicated hiatal hernia and gastroesophageal reflux. 45 34


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