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

Patients with dysphagia, heartburn and chest pain are regularly referred for radiologic evaluation of swallowing. The liquid barium swallow has been of great value for the biphasic evaluation of the pharynx and esophagus. Though many patients complain of dysphagia specifically for solids, solid bolus swallow is usually not part of the evaluation. For the present study we therefore included the use of a solid bolus with a diameter of 13 mm and interviewed the patients carefully for any symptoms during this tablet swallow. Of 200 patients examined, the tablet passed through the esophagus without delay in 102. In the 98 patients with delayed passage, the solid bolus arrest occurred in the pharynx in 5 and in the esophagus in 93. Arrest in the esophagus was due to esophageal dysmotility in 48 patients. Twenty of these were symptomatic during the tablet swallow. A narrowing was the cause in 45, of whom 9 had symptoms. In 18 patients (9%) the solid bolus added key information to the radiologic evaluation. We therefore recommend that the solid bolus is included in the routine radiologic work-up of patients with dysphagia. Careful attention to symptoms during the tablet swallow is important.
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PMID:Solid bolus swallowing in the radiologic evaluation of dysphagia. 831 1

To investigate the frequency and severity of esophagitis and esophageal dysmotility in patients with chronic spinal cord injury (SCI), 46 males with chronic SCI completed a questionnaire regarding gastrointestinal symptomatology. Eleven of these patients subsequently underwent upper gastrointestinal (GI) endoscopy with esophageal biopsies and 10 of the 11 also had esophageal motility studies. A significantly higher percentage of SCI patients experienced heartburn (SCI 61%; controls (C) 40%), esophageal chest pain (SCI 33%; C 6.4%), and intermittent dysphagia (SCI 30%; C 8.5%). Forty-five percent of SCI patients had endoscopic evidence of mild esophagitis, and 91% of them had histologic evidence of esophagitis. SCI patients had low amplitude, slowly propagating abnormal (double-peaked) peristatic esophageal contractions. We conclude that SCI patients experience significantly more esophageal symptoms than controls. They have a higher incidence of esophagitis and esophageal motor abnormalities. The clinical relevance of these abnormalities remains to be evaluated.
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PMID:Esophagitis and esophageal motor abnormalities in patients with chronic spinal cord injuries. 833 2

A case of a 31-year-old female with congenital esophageal stenosis presenting with symptoms of chest pain caused by esophageal dysmotility is described. The involved segment in congenital esophageal stenosis has a characteristic thickening of the muscularis propria layer, as seen by EUS examination. In these patients, symptoms of dysphagia can be managed with esophageal dilation and noncardiac esophageal chest pain responds to pharmacotherapy with diltiazem.
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PMID:Congenital esophageal stenosis presenting as noncardiac, esophageal chest pain. 842 51

Systemic sclerosis (SSc) is a connective tissue disorder which frequently involves the esophagus, with severe gastroesophageal reflux (GER) and dysphagia as clinical consequences of esophageal dysmotility. The relationship between the severity and extent of esophageal acid exposure and the specific manometric disturbances has received little attention. Similarly, a paucity of manometric data exists regarding pharyngeal/upper esophageal sphincter (UES) function in SSc patients. We prospectively studied 36 SSc patients using computerized solid-state manometric and ambulatory dual-pH (upper and lower esophageal) monitoring, to define further the relationship between esophageal dysmotility and severity of GER in these patients. Patients were separated for analysis into two subgroups based on the absence (group 1, N = 25) or presence (group 2, N = 11) of distal esophageal peristalsis. SSc disease variant (diffuse vs. limited) and duration of illness were inaccurate predictors of the presence and severity of esophageal involvement. The mean lower esophageal sphincter (LES) pressure for the SSc patients (15.8 +/- 1.2 mm Hg, mean +/- SE) was significantly lower (p < 0.01) than that for a control group (26.0 +/- 2.1 mm Hg). There was no significant difference between the mean LES pressure for group 1 (15.0 +/- 1.6 mm Hg) and group 2 (17.5 +/- 1.6 mm Hg) patients. Although distal esophageal aperistalsis was noted in 70% of patients, normal proximal esophageal contraction pressures were documented in all cases. Mean UES pressure was significantly (p < 0.01) lower in group 1 (52.5 +/- 4.6 mm Hg) than in group 2 (80.5 +/- 10.6 mm Hg). The mean duration of UES relaxation and the mean time interval between the onset of UES relaxation and onset of pharyngeal contraction were significantly (p < 0.05) shorter for group 1 than group 2 patients. Pharyngeal pressures, peristalsis, and other aspects of pharyngeal/UES coordination were normal. Excessive distal esophageal acid exposure was often seen in patients in both subgroups, but it was significantly (p < 0.01) greater in group 1. Excessive proximal esophageal acid exposure was documented only in patients with absent distal peristalsis. Linear regression analysis revealed a poor correlation between the severity of esophageal acid exposure and the LES pressure. Thus, the severity and extent of GER in SSc is most closely related to the integrity of distal esophageal peristalsis.
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PMID:Esophageal function in systemic sclerosis: a prospective evaluation of motility and acid reflux in 36 patients. 850 83

Iatrogenic dysmotility syndromes, particularly achalasia-like conditions, occasionally complicate esophageal and paraesophageal surgery. We describe a patient who developed a very unusual (and as far as we know unreported) syndrome characterized by severe dysphagia, esophageal dysmotility (segmental simultaneous contractions of the distal esophagus), and very large saccular outpouching (diverticulum) involving the right wall of the distal half of the esophagus as a consequence of excision of an asymptomatic congenital cyst. The cyst had been discovered as an incidental finding on a preemployment chest x-ray. Our patient's dysphagia did not improve with nonsurgical treatments that are usually successful for idiopathic and iatrogenic achalasia.
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PMID:Severe dysphagia, dysmotility, and unusual saccular dilation (diverticulum) of the esophagus following excision of an asymptomatic congenital cyst. 865 Nov 83

Scleroderma or systemic sclerosis (Ssc) is a connective tissue disease which frequently involves the esophagus. Motility disorders, such as a low pressure level in the Lower Esophageal Sphincter (LES), and disturbed esophageal peristalsis cause a higher acid exposition and mucosal damage. We study twenty Ssc patients using computerized esophageal manometry, endoscopy and clinical interview looking for prevalence of symptoms, esophageal dysmotility and erosive esophagitis, and trying to find risk factors involved in esophageal damage. Esophagitis was found in 40% of patients. Clinical presentation (diffuse or limited), age and time since diagnosis wer'nt accurate predictors of esophageal involvement. Symptoms such as dysphagia and heartburn had not any significant difference in those with and without esophagitis, so 25% of patients with mucosal damage had no symptoms and 60% of healthy ones complained about them. LES values were not significantly different between the two groups, with a great degree of overlap with normal values. Disturbed motility pattern of aperistalsis was the only factor that identified high and low risk groups for esophagitis, with a high statistical significance (p > 0.02). Mucosal sensitivity in severe esophagitis and pharyngeal and upper esophageal functions were normal in all patients. Impaired peristalsis, with a delayed clearance of acid is the most important factor for mucosal damage in scleroderma. Symptoms of gastroesophageal reflux are not a reliable predictor of erosive esophagitis. Endoscopy should be the usual method of diagnosis, in order to make a proper use of therapeutic weapons.
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PMID:[Esophageal mucosal lesions and scleroderma: prevalence, symptoms and risk factors]. 866 79

We report the case of a patient who presented with new onset of dysphagia for solids and liquids. Her condition was subsequently diagnosed as sarcoidosis on the basis of granulomatous inflammation in tissue obtained from transbronchial fine needle aspiration, noncaseating granulomas in a full-thickness lip biopsy, mild uveitis on slit lamp examination, and serum angiotensin-converting enzyme activity of 120 U/L. Esophageal manometry revealed a nonspecific esophageal motility disorder with 60% nontransmitted contractions and a lower esophageal sphincter that failed to relax with wet swallows. The patient was treated with 40 mg prednisone per day, and within 2 wk her dysphagia had markedly improved. Prednisone was continued with a slow taper, and after 1 month ber dysphagia had resolved and her esophageal manometry was normal. To our knowledge, this is the first case of sarcoidosis presenting with dysphagia and documented esophageal dysmotility in which symptoms and manometric abnormalities normalized after therapy with systemic corticosteroids.
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PMID:Reversible esophageal motility disorder in a patient with sarcoidosis. 867 7

High or pharyngo-oesophageal dysphagia (PD) is defined as difficulty in initiating the act of swallowing within 1s. It involves the mechanisms controlling the tongue, pharynx and upper oesophageal sphincter (UOS) and is associated with a wide variety of local, neurologic and muscular disorders, and can also occur after surgery in the area and in response to gastro-oesophageal reflux (GOR). Our study aims at defining the criteria for surgery in PD and to evaluate the clinical results of such treatment. Twenty-three patients who underwent surgery were evaluated with pharyngo-oesophageal motility and ambulatory 24-hr pH-metry. The following parameters were measured: 1) pharyngeal contraction amplitude, 2) duration, 3) repetitive pharyngeal contractions, 4) UOS tone, 5) percentage of UOS relaxation, 6) duration of relaxation, 7) UOS closing pressure, 8) UOS closing duration, 9) co-ordination of UOS closing pressure and upper oesophageal (UO) contractions. Preoperative manometry showed a variety of abnormalities in several of the parameters, such as prolonged pharyngeal contraction ("spasm"), unco-ordinated pharyngeal contractions and UOS relaxation, low amplitude pharyngeal contractions, unco-ordinated UOS closing tone and UO contractions and hypotonic UO. Surgery was directed at the specific abnormality in each patient taking into consideration the presence or absence of GOR. Seventeen patients (74%) had excellent results. Three other patients (13%), who had improved swallowing but who continued to have GOR complicated by some oesophageal dysmotility, oesophagitis and an oesophageal web, underwent subsequent anti-reflux surgery with relief of symptoms. In conclusion, pharyngo-oesophageal motility measurement is mandatory in PD, especially when a diverticulum is absent. Cricopharyngeal myotomy with or without diverticulectomy as indicated produces excellent results. Associated oesophageal problems have to be dealt with appropriately.
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PMID:Pharyngo-oesophageal dysphagia: surgery based on clinical and manometric data. 873 94

Esophageal intramural pseudodiverticulosis (EIPD) is a rare condition in which multiple small outpouchings are seen in the wall of the esophagus. Although EIPD is typically associated with esophageal narrowing, only a few cases have been described in which it was associated with esophageal dysmotility. We report the case of a 52-yr-old female who presented with dysphagia and who had EIPD protruding from a 5-cm-long concentric distal esophageal stricture, with a markedly dilated upper and middle third of the esophagus. The short segment of the esophagus between the stricture and the lower esophageal sphincter also was dilated. Barium column was held up above a nonrelaxing lower esophageal sphincter that opened after inhalation of amylnitrate. Esophageal manometry confirmed the presence of vigorous achalasia. Although EIPD has been associated with several other conditions, this is the first report of an association with achalasia.
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PMID:Esophageal intramural pseudodiverticulosis associated with achalasia. 879 18

This study was performed to review information on functional and anatomic esophageal manifestations in patients with rheumatic disorders and to outline their pathogenesis, diagnosis, and treatment in light of the current medical, endoscopic, and surgical advances. A MEDLINE search of English-language articles published between 1985 and 1995, reviews of the bibliographies of textbooks, and a manual search of the reference lists of relevant articles formed the data sources, all combined with our own clinical experience. Primary research and review articles addressing the pathogenesis, diagnosis, treatment, prognosis, and complications of esophageal disease occurring in a rheumatic context were selected, with emphasis on recently developed medical, endoscopic, and surgical methods for diagnosis and management. Study design and quality were assessed, with particular attention paid to methods and aims. Relevant data on frequency, clinical presentation, and relationship to underlying rheumatic disorder, prognosis, and clinical management were analyzed. Esophageal manifestations are common in patients with rheumatic diseases and range in nature and severity from functional myopathic or neuropathic esophageal dysmotility to extrinsic lumenal compression and esophageal mucosal damage from gastroesophageal acid reflux or opportunistic infection. The primary symptoms of heartburn, dysphagia, odynophagia, chest pain, and bleeding may be directly related to the underlying rheumatic disease or may be the unwanted effects of therapy with nonsteroidal antiinflammatory drugs, immunosuppressants, or disease-modifying agents. Easily over-looked in the context of a multisystemic disease, these esophageal symptoms may be amenable to simple treatments, but frequently require a thorough assessment by modern, sophisticated diagnostic tools. In many instances, functional and structural involvement of the esophagus in patients with rheumatic disorders requires a high index of suspicion for an early diagnosis, correct assessment, intensive surveillance, and aggressive therapy to avoid end-organ damage and decline in quality of life. Significant recent advances in the understanding of esophageal pathophysiology, the development of diagnostic techniques, progress in diagnostic and therapeutic endoscopy, and minimally invasive surgery allow early detection and effective long-term therapy for esophageal dysfunction associated with rheumatic diseases.
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PMID:Esophageal manifestations of rheumatic disorders. 906 46


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