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)

Five cases of granular cell tumor of the esophagus are reported. In four cases, the tumor was an asymptomatic, incidental finding. In one case, a larger granular cell tumor presented with dysphagia and required local surgical excision. Long-term follow-up in three cases revealed no evidence of tumor progression. Esophageal granular cell tumors are benign lesions which can frequently be diagnosed by endoscopic biopsy. Asymptomatic, smaller lesions require observation only. Larger, symptomatic lesions can be treated with local surgical excision.
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PMID:Granular cell tumor of the esophagus: natural history, diagnosis, and therapy. 276 18

Esophageal involvement with Crohn's disease has been rarely reported and pathologic documentation of granulomatous disease is often missing. A 12-year-old boy who presented initially with dysphagia, odynophagia, and weight loss was found to have granulomatous esophagitis, gastritis, and subsequent colitis by endoscopic examination. Esophageal manometry showed a hypertensive lower esophageal sphincter with normal peristalsis and sphincter relaxation. The esophageal symptoms responded to oral steroids and sulfasalazine without any specific treatment for acid peptic disease. This case is the youngest reported patient with Crohn's disease of the esophagus. A review of the medical literature illustrates salient clinical, radiographic, endoscopic, and pathologic features of esophageal involvement in Crohn's disease. This case and the summarized cases emphasize the potential significance of esophageal symptoms in patients with Crohn's disease.
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PMID:Crohn's disease of the esophagus: a case report and review of the literature. 289 19

Diffuse esophageal spasm (DES) is characterized by substernal chest pain, dysphagia, and a manometric pattern of frequent simultaneous contractions with intermittently normal peristalsis. The authors correlated the radiographic and manometric findings in 17 patients with DES to better clarify the role of radiography in the evaluation of this uncommon motility disorder. Incomplete or absent primary peristalsis was observed on radiographs in 13 patients (76%), and mild to severe tertiary activity was seen in 12 patients (71%). The mean estimated thickness of the esophageal wall in patients with DES was 2.6 mm compared with 2.5 mm in an age-matched control group of 17 patients with normal esophageal manometric findings (P greater than .05). The authors conclude that most patients with DES show abnormal esophageal motility on radiographs, although the findings were nonspecific and required clinical and manometric correlation. Esophageal wall thickness was normal in patients with DES and appears to be an overemphasized sign in differentiating DES from other esophageal motility disorders.
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PMID:Diffuse esophageal spasm: radiographic and manometric correlation. 291 33

Esophageal function was evaluated in 53 patients with increasing severity of esophageal injury caused by gastroesophageal reflux disease (study 1), and the findings were applied to the treatment of 28 patients with reflux-induced strictures (study 2). Fifty asymptomatic volunteers served as controls for both studies. In study 1 there were 14 patients without reflux complications, 14 with esophagitis grade I to III, 13 with esophageal stricture, and 12 with Barrett's epithelium (6 of whom had a stricture). The prevalence of a mechanically defective sphincter increased with the progression of the esophageal injury; 50% in the patients without complications to 84% and 92% in those with stricture or Barrett's epithelium, respectively. Similarly, a decrease in amplitude of contractions in the distal esophagus was observed in patients with stricture and patients with Barrett's epithelium. In study 2, these findings were applied in the surgical management of 28 consecutive patients with a reflux-induced stricture. Preoperative motility studies were performed after patients were dilated to 60F. Control of reflux by a Nissen fundoplication gave excellent (86%) to good (14%) results in patients who had relief of dysphagia after dilation or adequate motility, or both. Four patients with both persistent dysphagia after dilation and inadequate motility underwent resection. Transmural presented are helpful in the selection of the optimal surgical procedure for the treatment of dilatable reflux-induced strictures.
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PMID:Esophageal function in patients with reflux-induced strictures and its relevance to surgical treatment. 293 Mar 1

Twenty one children with achalasia of the esophagus were treated from 1970 to 1986. There were 11 girls and ten boys (average age, 10.9 years; range, 6 months to 16 years). Diagnosis was established by barium swallow in 21 cases and confirmed by manometrics and motility studies in 14. Four children had unsuccessful dilatation (range, 1 to 16 dilatations/pt). All 21 children underwent modified anterior Heller esophagomyotomy (transabdominal in 15 and transthoracic in six). Concomitant Nissen fundoplication was performed in three. Follow-up from 1 to 14 years (mean, 6.3 years) showed complete relief of obstruction in 18 patients (86%), while three required additional procedures for persistent dysphagia. One child improved after a single dilatation, but two others eventually required a second esophagomyotomy. Three additional patients subsequently developed gastroesophageal reflux (GER), and two were managed with Nissen fundoplication; the third responded to medical management. The mortality for this series was zero. Postoperative complications occurred in nine children (42%) and was due to atelectasis and postoperative fever. Modified Heller esophagomyotomy is safe and effective in children with achalasia (mortality, 0%; relief of obstruction, 86%). Results were similar after a transabdominal or transthoracic approach. Esophageal dilatation was not an effective method of treatment. Although postsurgical barium swallow showed relief of obstruction, abnormal esophageal motility persisted, suggesting that long-term follow-up is important.
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PMID:Late results following esophagomyotomy in children with achalasia. 304 57

Odynophagia and dysphagia are common symptoms of treatable disorders of the esophagus in patients with AIDS. Esophageal candidiasis is the most frequent cause of these symptoms. In patients with AIDS or AIDS-related complex, thrush in combination with odynophagia or dysphagia almost certainly indicates the presence of esophageal candidiasis. Other causes of swallowing disorders in AIDS include opportunistic infection of the esophagus with herpes simplex virus, cytomegalovirus, or, rarely, cryptosporidiosis. Recently, ulcerative esophagitis in AIDS associated with unidentified viral-like particles has been described. Infrequently, Kaposi's sarcoma or lymphoma may involve the posterior pharynx or esophagus, respectively. Because Candida esophagitis is so frequently the cause of odynophagia and/or dysphagia in AIDS, it is suggested that in most cases, a therapeutic trial with an antifungal agent, like ketoconazole, may be appropriate before radiologic or endoscopic examination. Further investigation can be reserved for patients who do not respond to this trial or who have clinical evidence suggesting another esophageal disorder. Herpes simplex and cytomegalovirus esophagitis can be treated with antiviral agents, such as acyclovir and ganciclovir, respectively. Maintenance therapy with antifungal agents to prevent recurrent esophageal candidiasis may be beneficial, but the efficacy and cost effectiveness of this approach remain to be determined. Because of the increasing numbers of patients with AIDS, frequency of esophageal disorders, such as candidiasis, in these patients and the morbidity of these disorders, an expansion of clinical research efforts to determine effective treatment and prophylaxis for these disorders is warranted.
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PMID:Odynophagia/dysphagia in AIDS. 304 65

Esophageal intramural pseudodiverticulosis (EIPD) is an uncommon cause of dysphagia. In this report, we describe two cases we encountered at autopsy. In both cases, the pseudodiverticula represented dilated excretory ducts of submucosal mucous glands. In addition, we retrospectively examined histologic sections of esophagus taken randomly from 100 autopsies, and prospectively studied 20 esophagi in a standardized fashion. Our findings suggest that the early pathologic changes of EIPD are more common than is appreciated in the literature. We found submucosal chronic inflammation surrounding mucous glands in more than 60% of esophagi at autopsy. Excretory duct dilatation and small pseudodiverticula were also commonly found, their prevalence related to the number of sections of esophagus studied. The finding of chronic inflammation associated with the earliest degrees of duct dilatation and pseudodiverticula formation suggests that inflammation may play a role in the etiology of this disorder.
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PMID:Esophageal intramural pseudodiverticulosis: a report of two cases with analysis of similar, less extensive changes in "normal" autopsy esophagi. 313 73

Over a 17-year period, 92 patients with esophageal disease underwent colon interposition or bypass, with each operation performed by the same surgeon. The indication was cure of cancer in 20 patients, relief of dysphagia in 55 (cancer in 17 patients and benign in 38), loss of gastrointestinal (G.I.) continuity in ten, and tracheoesophageal fistula in seven patients (malignant in five, benign in 2). The thirty-day operative mortality rate was 5%, and the hospital mortality rate was 9%. Graft necrosis occurred in seven of 92 patients, four of whom later underwent a successful second reconstruction. Thirteen patients required subsequent revisional surgery. In 85 patients, the left colon based on the inferior mesenteric artery was used, and in seven, the right colon was used. Technical insights were gained to help preserve the blood supply to the graft and improve its function in transporting food. Thirty-four patients were available for interview 2-17 years after operation (median of 5 years) 28 of whom had benign disease, and six of whom had malignant disease); 82% of the patients felt they were cured of their preoperative symptoms, 18% improved, and none worsened. Eighty-eight per cent of the patients were able to receive an unrestricted diet. All patients except one were satisfied with the results of surgery, and, asked what they would do if they had to make the choice again, all responded that they would have the operation. Twenty-six of the interviewed patients had their eating ability evaluated with a test meal and the transit time of a liquid and solid barium bolus measured. Compared to controls, patients with colon interpositions consumed a smaller capacity meal over a longer period of time and were not dependent on liquids to flush the food through the colon graft. A colon interposition provides good quality of deglutition, is very durable, and is the organ of choice for patients who require an esophageal substitute and are potential candidates for long survival.
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PMID:Indications, surgical technique, and long-term functional results of colon interposition or bypass. 317 34

Twenty patients with scleroderma of the esophagus were treated with esophageal dilation, an anti-reflux procedure, or colon interposition over a 12-year period. Antireflux procedures consisted of the following: six Belsey Mark IV, two Collis-Belsey, three Nissen, and one Collis-Nissen. Reflux esophagitis recurred in all patients at an average of 4 years postoperatively. Esophageal strictures were severe in 3 patients and necessitated partial esophagectomy and short-segment colon interposition. These patients had been on a regimen of long-standing high-dose steroid therapy, and none showed any wound healing problems or postoperative leaks. There was 1 death, which occurred fifteen days postoperatively as a result of pulmonary complications. Control of reflux and dysphagia can be achieved with antireflux procedures, but in our experience, all will ultimately fail in time. We believe esophageal replacement should be considered as the initial step in treatment of strictures of the esophagus in patients with scleroderma.
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PMID:Surgery for scleroderma of the esophagus: a 12-year experience. 319 Mar 23

Increasing dysphagia and weight loss between 3 and 30 kg developed in eight patients aged 27-70 years (mean age 53 years) within a period of 1.5 to 12 months. In five patients X-ray film showed the typical pattern of achalasia with dilatation of the tubular oesophagus and a smooth taper of the terminal part. Although in all patients the cardia became patent only after the endoscope had been advanced by pushing it forward to overcome stenosis or after bougienage, and although the malignoma had always been included in differential diagnostic considerations, a malignoma was identified only three times in 30 histological examinations. Oesophageal manometry demonstrated findings characteristic of achalasia in five patients, in three patients the examination could be performed only incompletely. In six patients computed tomography revealed pathological hypertrophy of the cardiac wall. Intraoperatively all cardiac tumours were in an advanced stage.
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PMID:[Achalasia as a mask of cardial carcinoma]. 320 19


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