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

A 65-year old man suffering from dysphagia with aspiration was examined. ENT examination showed a Horner syndrome and cranial nerve palsy with paralysis of the soft palate and one vocal cord (palatolaryngeal hemiplegia, Avellis' syndrome). Pharyngeal manometry and videofluoroscopy depicted an asynergic swallowing with cricopharyngeal achalasia. CT scans of mediastinum, head, neck, and skull base showed no signs of abnormality. MR imaging of the brain stem demonstrated an enrichment of contrast medium in the dorsal region of the upper medulla oblongata in the level of the centre of the glossopharyngeal and vagus nerve. This case demonstrates an uncommon cause of dysphagia which was related to transitory brain stem ischaemia. After a period of three weeks the patients' complaints vanished as well as the clinical features. In a follow-up of MR-imaging three months later no focal enhancement of contrast medium was seen confirming the diagnosis of a brain stem ischaemic lesion.
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PMID:["Palatolaryngeal hemiplegia" in transient brain stem ischemia--a contribution to neurogenic dysphagia]. 146 69

Ambulatory non-perfused oesophageal manometry was used to study oesophageal body function during consumption of a full meal in patients with achalasia. A measure of oesophageal body activity (the meal area index) was developed by calculating the total area under the pressure curve during eating, above the preprandial baseline oesophageal pressure, per meal minute. Untreated patients with achalasia (n = 13) were compared with normal subjects (n = 42), patients with benign stricture (n = 9) and patients with achalasia who had undergone Heller's myotomy (n = 17). The results showed a high meal area index in achalasia, due to a rise in baseline oesophageal pressure and frequent high-amplitude contractions during eating. This was not seen in normal subjects or patients with stricture. The high meal area index was abolished by successful Heller's myotomy but remained in two patients with persisting dysphagia. Sustained high intraoesophageal pressure is generated during consumption of a solid meal in untreated achalasia, resulting in a unique manometric profile. Manometry during eating using the meal area index permits quantitative assessment of oesophageal body function in achalasia and may aid in the assessment of response to treatment.
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PMID:Meal area index: a new technique for quantitative assessment in achalasia by ambulatory manometry during eating. 146 93

Primary cricopharyngeal achalasia is a rare cause of dysphagia in the pediatric population. In a review of the literature, only 11 well-documented cases were discovered. We report the case of a newborn with cricopharyngeal achalasia who was successfully treated with a myotomy of the upper esophageal sphincter. A review of the literature is presented and treatment options are discussed.
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PMID:Primary neonatal cricopharyngeal achalasia: a case report and review of the literature. 146 54

The Dor-Gavriliu procedure was utilized in six children with achalasia of the cardia from 1983 to 1991. Four boys and two girls (mean age, 10.1 years; range, 3 months to 16 years) presented with symptoms of weight loss (83%), emesis (83%), dysphagia (67%), recurrent respiratory infections (67%), and nocturnal regurgitation (33%). The diagnosis of achalasia was established by barium swallow in all patients; esophageal manometry was used in four patients to confirm the diagnosis. Follow-up ranged from 10 months to 8 years (mean, 3.5 years). Four neurologically normal patients had excellent results with complete resolution of their preoperative symptoms. Two neurologically impaired children, both afflicted with Down's syndrome, had less than excellent results. One moderately impaired child had a good result (required three postoperative bougie dilations over 8 years without demonstration of gastroesophageal reflux); the second, more severely impaired child, had only a fair result (persistent failure to thrive with the development of grade II gastroesophageal reflux). The Dor-Gavriliu procedure uses a transabdominal, anterior esophageal myotomy with incorporation of an effective, nonobstructing, antireflux mechanism that should prevent myotomy reapposition.
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PMID:Surgery for achalasia of the cardia in children: the Dor-Gavriliu procedure. 147 2

A 6-month-old male infant with difficulty swallowing, recurrent aspiration pneumonia and failure to thrive was diagnosed with cricopharyngeal achalasia. Normal oral feeding and no further aspirations followed a single catheter balloon dilatation.
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PMID:Balloon dilatation of cricopharyngeal achalasia. 149 11

A 17-year-old woman was evaluated for dysphagia. Radiologic study revealed a rigid segment 10 cm long in the midesophagus, which was found to be aperistaltic on manometric evaluation. The rest of the esophagus and the lower esophageal sphincter were manometrically normal. Four years later the patient was seen for evaluation of severe dysphagia and symptoms of esophageal overflow. Characteristic radiologic and manometric findings of classic achalasia were noted. The case is discussed as an atypical form of achalasia evolving from a segmental esophageal aperistalsis.
Dysphagia 1992
PMID:Achalasia evolving from segmental aperistalsis. 149 60

A case with tetanus presenting with progressive dysphagia due to lower esophageal dysfunction is described. A barium swallow at the onset of symptoms showed esophageal dilatation with a smooth tapering at the lower end suggestive of achalasia cardia. The patient recovered from tetanus over the ensuing three weeks; repeat barium swallow at this time was normal, suggesting that esophageal dysfunction was a manifestation of tetanus.
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PMID:Transient achalasia of esophagus in tetanus. 150 52

From 1976 to 1989, 206 patients referred for primary treatment of esophageal achalasia underwent transabdominal Heller's myotomy and anterior fundoplication according to the Dor technique. In the majority of the patients, the cardia was not mobilized, and the myotomy was extended in length for about 10 cm (8 cm on the esophagus and 2 cm on the stomach). There was no operative mortality. Two patients (0.9%) required reoperation due to bleeding from the myotomy site in one and leakage from the gastrotomy site in the other. One hundred ninety-three patients entered the follow-up study and were followed up from 12 to 144 months (median, 64.5 months). Five patients died during the follow-up of unrelated diseases, and in one patient, an esophageal cancer infiltrating the trachea was discovered 26 months after the operation. Clinical results were excellent or good in 93.8% of the patients, and fair in 2.6%. Disabling dysphagia recurred in seven patients (3.6%), six of whom required pneumatic dilation for relief and one patient who underwent reoperation because of a paraesophageal hiatal hernia. Postoperative roentgenographic studies showed a significant reduction in the mean value of the maximal esophageal diameter. Esophageal manometry showed a significant reduction of lower esophageal sphincter pressure and length over preoperative values. Twenty-four-hour esophageal pH monitoring showed an abnormal acid exposure in seven (8.6%) of 81 patients tested. Of these patients, one had erosive esophagitis on endoscopy. Esophageal transit scintigraphy, performed in 11 patients, showed a significant improvement of transit time in the erect position compared with preoperative values. We concluded that transabdominal esophagomyotomy combined with Dor fundoplication is a safe, effective, and durable procedure in the treatment of esophageal achalasia.
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PMID:Primary treatment of esophageal achalasia. Long-term results of myotomy and Dor fundoplication. 154 Jan 2

To determine the incidence of oesophageal carcinoma in patients with achalasia and to establish the efficacy of endoscopic surveillance, 195 consecutive patients with achalasia (90 men and 105 women, mean age 52 years), who were treated by pneumatic dilatation in our institution between 1973 and 1988 were prospectively studied. None of the patients had undergone cardiomyotomy. Follow up totalled 874 person years after pneumatic dilatation. In this period three patients developed an oesophageal squamous cell carcinoma. The mean age at diagnosis of the oesophageal carcinoma was 68 years (37, 77, and 89 years). The mean period between the onset of dysphagia and the diagnosis of the tumour was 17 years (19, 28, and 5 years); the mean interval between the diagnosis of achalasia and carcinoma was 5.7 years (5, 8, and 4 years). The incidence of oesophageal squamous cell carcinoma in this series (3.4/1000 patients per year) is significantly higher than the statistically expected incidence (0.104/1000 patients per year) using age and sex specific incidence data from the population of the Netherlands (Poisson statistics: p less than 0.001). The risk of developing oesophageal squamous cell carcinoma in patients with achalasia is therefore increased 33 fold. Periodic endoscopy showed the potential for detecting early stage oesophageal carcinoma in two cases but a larger study with a longer follow up is required to determine the efficacy of endoscopic screening in improving the prognosis for patients with achalasia who develop oesophageal squamous cell carcinoma.
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PMID:Achalasia complicated by oesophageal squamous cell carcinoma: a prospective study in 195 patients. 154 8

Normal swallowing requires the close functional coordination of the mouth, pharynx, and esophagus, and if one of these components becomes functionally impaired, it is likely that the others may be affected. Using videofluoroscopy and manometry in this study, we examined the esophageal phase of swallowing in 12 patients with oropharyngeal dysphagia (group A) and the oropharyngeal components of swallowing in 29 patients with esophageal motor dysfunction and nonobstructive dysphagia (group B). A wide range of esophageal function abnormalities was seen in the first group, including delayed esophageal body peristalsis, spontaneous or simultaneous (tertiary) contractions, esophageal body dilation, proximal bolus redirection, and poor lower esophageal sphincter relaxation. Manometrically, 92% of group A patients were classified as having nonspecific esophageal motility disorder (NSEMD). In a similar fashion, group B patients exhibited many oropharyngeal function abnormalities on videofluorography including disturbed lingual peristalsis, slowed pharyngeal transit time with poor constriction of pharyngeal muscles, and laryngeal vestibular and tracheal bolus penetration. Manometrically, group B patients were classified as having NSEMD, achalasia, diffuse esophageal spasm, nutcracker esophagus, scleroderma, and chronic intestinal pseudoobstruction. In conclusion, oropharyngeal function is significantly altered in patients with esophageal motility disorders and dysphagia, and esophageal motor dysfunction occurs in patients with oropharyngeal dysphagia. These changes may represent either a compensatory mechanism or concomitant involvement of the oropharynx or the esophagus by the underlying neuromotor disorder. We suggest that assessment by esophageal motility and videofluoroscopy of both the oropharyngeal and esophageal phases of swallowing may improve diagnosis and therapy in patients with nonobstructive dysphagia.
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PMID:Oropharyngeal and esophageal interrelationships in patients with nonobstructive dysphagia. 155 45


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