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

In a prospective study a barium examination combined with food stimulation was compared with the acid reflux test in 30 consecutive patients with symptoms of gastro-oesophageal reflux. Both methods were further compared with endoscopy and histology. Gastro-oesophageal reflux could be demonstrated by the radiologic examination in 22 patients and by the acid reflux test in 23 patients. By combining the two methods gastro-oesophageal reflux could be demonstrated in 27 patients. Comparing the two methods with symptoms, endoscopy, and histology they seemed to be of equal value. Accordingly, a food-stimulated barium examination is recommended as the first method for demonstrating gastro-oesophageal reflux because it is simple and well-tolerated by the patient.
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PMID:Detection of gastro-oesophageal reflux disease. The clinical value of a barium examination after food stimulation. 375 77

The relationship of hiatus hernia to esophageal motility pattern was examined in patients referred for evaluation of esophageal symptoms. Results from standard esophageal motility studies were compared with findings on barium radiography of the upper gastrointestinal tract. Of 169 patients without radiographic evidence of esophagitis, 53 (31 percent) had normal motility of the esophageal body, whereas 116 (69 percent) demonstrated esophageal contraction abnormalities, a classification that includes the pattern of diffuse esophageal spasm at the severest extreme. Hiatus hernia was significantly more common in those with contraction abnormalities (25 percent) than in those with normal patterns (8 percent) (p = 0.01). Hiatus hernia increased in prevalence with increasing severity of contraction abnormalities, such that hiatus hernia was present in nearly half of patients with the pattern typifying diffuse esophageal spasm. Thus, hiatus hernia and esophageal contraction abnormalities are associated once other associations with hiatus hernia (e.g., esophagitis and scleroderma) have been excluded. These findings may help explain the recognized relationship of esophageal symptoms to hiatus hernia in patients without significant gastroesophageal reflux.
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PMID:Hiatus hernia and esophageal contraction abnormalities. 375 46

Thirty five severely mentally retarded children with significant gastro-esophageal reflux were submitted to surgical treatment. The age range was 2 months to 13 years. Characteristics and presenting symptoms were chronic vomiting (62%), merycism (43%), gastro-intestinal blood loss (37%), recurrent pneumonia (65%) and failure to thrive (57%). Barium esophagogram demonstrated free gastro-esophageal reflux in all patients with an associated hiatus hernia being noted in 3 cases. An upper gastro-intestinal endoscopy was performed in 24 children. Esophagitis of 2 or 3 degrees was present in 16 cases. A standard medical treatment was used in all patients during 1 month to 3 years. The patients were referred for surgery because they had no response to medical management or they had hiatus hernia or esophagitis type II or III. The operative procedure performed was Nissen fundoplication without gastrostomy. The mean duration of follow-up was 5 years (range 6 months to 12 years). We have not reviewed 5 patients. Several post-operative complications occurred: 4 pneumonia (2 deaths), 2 small bowel obstructions, 4 dumping syndrome and 1 death without etiology. Late complications were important too: 6 persistent reflux, 2 small bowel obstructions (2 deaths) and 2 peritonitis (2 deaths). Three patients died of their brain damage during the study period, 6 months to 8 years following their surgical procedure. The authors insist on: The frequency of gastro-esophageal reflux in retardates with a frequent merycism associated. The search for this reflux must be systematically done because it provokes some respiratory problems and a bad general status which distressed the child but also the family or the institution caring for the child.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Nissen's operation in children with brain diseases]. 376 12

The association of lipid-laden alveolar macrophages (LLAM) and gastroesophageal reflux (GER) was investigated prospectively in 115 patients in two groups. Group 1 included 74 children with chronic respiratory tract disorders and documented GER by prolonged esophageal pH monitoring, barium esophagram, and esophagoscopy; group 2 included 41 children with chronic respiratory tract disorders without GER. LLAM were present in 63 (85%) and eight (19%) children from groups 1 and 2, respectively (P less than 0.0001). Thus a strong association between the presence of LLAM and GER in children with chronic respiratory tract disorders was established. We suggest that LLAM from bronchial lavage may be a useful marker for tracheal aspiration in children with GER in whom chronic lung disease may subsequently develop.
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PMID:Association of lipid-laden alveolar macrophages and gastroesophageal reflux in children. 380 89

Primary esophagoesophagostomy is the treatment of choice for repair of esophageal atresia, particularly the more common type C atresia. Debate continues, however, regarding repair of the type A, or long-gap esophageal atresia. Since the pioneering work of Livaditis, Howard and Myers, the frequency of primary repair of long-gap atresia has increased. Interposition grafting, however, remains as the treatment for gaps longer than 6 cm or with absence of a distal intrathoracic esophageal segment. We report a case of primary esophagoesophagostomy with proximal esophagomyotomy in a 1,900-g infant with an absent distal intrathoracic esophageal segment and an eight vertebral body gap. Utilizing daily bougienage of the proximal and eventually the distal segment, a 1-cm gap was present at 6 months of age. With intraoperative fluoroscopy, the distal intra-abdominal esophageal segment was manipulated thru the esophageal hiatus. Thru an extrapleural approach with a proximal esophagomyotomy, a delayed primary anastomosis was successfully performed. She is currently 3 years old and has a normal barium swallow without stricture or gastroesophageal reflux.
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PMID:Primary repair of esophageal atresia: how long a gap? 381 92

Although recent clinical studies suggest an association between Stamm gastrostomy and gastroesophageal reflux (GER), no significant experimental data is available. This study evaluates alterations in lower esophageal sphincter (LES) pressure after Stamm gastrostomy in cats. Eight male cats (average weight 3 to 4 kg) were induced under general anesthesia using 20/mg/kg ketamine intramuscularly (IM). Esophageal manometrics were determined for each animal using a continuous perfusion catheter and recording system. Three measurements were taken for each animal. Stamm gastrostomy was then placed in the anterior wall of the stomach two thirds of the way down from the fundus. This was tacked to the anterior abdominal wall 3.0 cm lateral to the midline at the appropriate longitudinal level. Esophageal manometry was repeated after abdominal closure. The animals were awakened and returned to their cages for ad libidum feedings. The animals were reanesthetized with ketamine and manometrics repeated at 7 and 14 days. Each animal served as its own control. Five animals underwent barium esophagram 14 days postoperatively to evaluate for GER. Preoperative mean LES pressure measured 11.4 +/- 3.5 torr. This decreased to 7.8 +/- 2.8 torr immediately after Stamm gastrostomy (P less than .025). When evaluated at 1 and 2 weeks after gastrostomy, further decrease in LES pressures to 6.6 +/- 1.6 torr and 4.8 +/- 1.6 was observed (P less than .02 v preoperative). Three of five cats undergoing barium swallow demonstrated significant reflux radiographically. Stamm gastrostomy caused significant reduction of the LES pressure in all cats studied. This resulted in clinical GER as documented by barium swallow in three of five cats.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Reduction of lower esophageal sphincter pressure with Stamm gastrostomy. 381 94

The mortality of infants with gastroschisis has been reduced markedly in the last decade with the application of new surgical techniques, improved metabolic monitoring, and total parenteral nutrition. The late complications of repaired gastroschisis are now emerging. In this series of 30 infants with gastroschisis (20% mortality) significant gastroesophageal reflux was identified in seven of 10 infants with the appropriate barium study. The clinical symptom complexes of dysmotility, a recognized problem in gastroschisis, and gastroesophageal reflux can be easily confused. In addition, 11 episodes of necrotizing enterocolitis were identified in seven infants, four with perforations. The children with necrotizing enterocolitis had a deceptively benign clinical presentation, which was easily misinterpreted in these ill infants. Awareness of these two significant gastrointestinal complications and close cooperation of clinicians and radiologists to detect them should insure better survival in the infant with gastroschisis.
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PMID:Gastrointestinal complications of gastroschisis. 387 69

The role of gastroesophageal reflux (GER) and reflux esophagitis in the pathogenesis of gastrointestinal hemorrhage was assessed in 13 male patients with chronic paralysis or neurologic impairment. Nine of the 13 patients initially presented for barium meal examination to evaluate anemia, hematemesis, heme-positive stools, or melena. Six of the 9 had radiographic evidence, confirmed by upper gastrointestinal (GI) endoscopy, of esophagitis with or without stricture without other upper GI tract lesions. Notably absent were antecedent symptoms of GER such as heartburn or dysphagia. Careful examination of the esophagus, although difficult, must be an integral part of the evaluation for anemia and/or gastrointestinal blood loss in paralyzed patients.
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PMID:Gastrointestinal hemorrhage in paralyzed and neurologically impaired patients: contribution of reflux esophageal disease. 387 14

The combined Collis gastroplasty-Nissen fundoplication consists of a combination of an esophagus-lengthening Collis gastroplasty with 360 degrees complete Nissen fundoplication operation. This report reviews the clinical and radiographic features of 60 consecutive patients who underwent this operation for the control of symptomatic gastroesophageal reflux. The surgical procedure, the technique of postoperative radiographic examination, normal radiographic anatomy, and abnormalities detectable radiographically are briefly described. All patients were examined on the seventh postoperative day initially with iodinated water-soluble contrast medium followed by barium to establish integrity of the gastroplasty tube, fundoplication wrap, and dilated esophageal stricture. Later in the postoperative period, elective barium esophagrams were prompted by complaints of dysphagia (three patients) and symptoms of gastroesophageal reflux (five patients).
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PMID:The combined Collis gastroplasty-Nissen fundoplication: surgical procedure and radiographic evaluation. 387 91

Eighteen patients were evaluated for primary symptoms of cervical dysphagia and/or laryngeal aspiration and subsequently had a cricopharyngeal myotomy. Twelve patients had a neurologic lesion as the cause of the symptoms. Four patients had a Zenker's diverticulum as demonstrated by barium contrast roentgenograms. Two patients complained of persistent suprasternal dysphagia following one or more antireflux repairs for gastroesophageal reflux disease. Esophageal manometry identified a pharyngoesophageal motor disorder in all but four patients, two of the four with Zenker's diverticulum and the two who had an antireflux procedure. The results show that cricopharyngeal myotomy should be reserved for patients with an identifiable motor disorder confined to the pharyngeal phase of swallowing, ie, failure of the pharyngeal pump or cricopharyngeal incoordination and/or incomplete relaxation. Exceptions to this rule are as follows: Zenker's diverticulum, in which an abnormality may not always be detected but of which the results of surgery demonstrate the effectiveness of this procedure; and pharyngoesophageal complaints associated with reflux, most of which resolve with the restoration of distal esophageal sphincter competence. In those few patients in whom these conditions persist, a cricopharyngeal myotomy may be beneficial. Caution should be used in applying the procedure to individuals who have had multiple antireflux repairs.
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PMID:Pharyngoesophageal dysfunctions. The role of cricopharyngeal myotomy. 392 Oct 4


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