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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The lower esophageal sphincter pressure has been measured intraoperatively in 200 patients with gastroesophageal reflux and in three patients with
achalasia
. Lower esophageal sphincter pressure is measured before and during repair. Calibrating the cardia during performance of the median arcuate posterior gastropexy allows a sphincter pressure between 50 and 57 mm. Hg to be obtained at operation. The postoperative pressures have ranged between 15 and 25 mm. Hg, or approximately half of the intraoperative pressure. No patient with a spincter pressure of 15 mm. Hg or greater has reflux according to postoperative pH and pressure studies. Correction of reflux correlates well with relief of symptoms. Three patients with
achalasia
had intraoperative manometrics during myotomy. The lower esophageal sphincter pressure was lowered and the length of the lower esophageal sphincter was shortened.
Dysphagia
was corrected without producing reflux. This is the first report of measurement of lower esophageal sphincter pressure in anesthetized patients. Intraoperative measurement of sphincter pressure is a safe, simple, and reliable technique which allows the surgeon, for the first time, to determine the status of the lower esophageal sphincter during the operation. This technique should be standard for all operations on the gastroesophageal junction.
...
PMID:Intraoperative measurement of lower esophageal spincter pressure. 2 82
We report the illness of a 32-year-old male with the syndrome of multiple endocrine neoplasia, type 2b, which comprises medullary carcinoma of the thyroid, phaeochromocytoma, oral mucosal neuromas and skeletal deformity. The patient also had evidence of ganglioneuromatosis of the alimentary tract, a finding which is held to be responsible for constipation and a number of the other gastrointestinal manifestations of the MEN, 2b.
Dysphagia
, which has not been previously reported in the syndrome was also present. Investigations of the oesophagus which included endoscopy, radiology and a motility study support the diagnosis of
achalasia
as the cause of the
dysphagia
.
...
PMID:Colonic and oesophageal disturbance in a patient with multiple endocrine neoplasia, type 2b. 3 47
Dysphagia
is the leading symptom in the most frequent and surgically most important disturbances of the passage of the oesophagus. Possibilities and results of the treatment are analysed on the basis of clinical material from the surgical clinic of Halle university. Nevertheless insufficient results in malignant tumours are opposite to favourable results of the operation in benign diseases (diverticles,
achalasia
, strictures). Measures for the improvement of the situation of treatment are discussed.
...
PMID:[The value of the symptom of dysphagia from the surgeon's viewpoint]. 11 48
Cancer excepted all other diseases of the esophagus are rare. Diverticula, benign tumors, perforations and the pathology of the cardia (hiatus hernia,
achalasia
and esophageal varices) are not studied here. We took into consideration the following diseases only: spasm of the cricopharyngeal muscle, Plummer-Vinson or Kelly-Paterson syndrome, cervical osteophytosis,
dysphagia
lusoria, benign and malignant mediastinal lymphatic nodes, Schatzki ring of the lower esophagus and esophageal duplications.
...
PMID:[Some rare diseases of the esophagus (author's transl)]. 22 8
Postvagotomy
dysphagia
(PVD) has been attributed to either periesophageal obstruction or failure of the lower esophageal sphincter (LES) to relax, presumably from interruption of preganglionic, contraction-inhibiting vagal fibers--a postvagotomy
achalasia
(PVA). This report describes a patient with periesophageal fibrosis which was successfully treated with dilation, and a second patient with an
achalasia
-like pattern on esophageal manometry after unilateral high, transthoracic vagotomy. The second patient is the first manometrically documented example of
achalasia
in a human subject related to proximal vagotomy. Most, if not all, PVD is due to esophageal obstruction and PVA is rare.
...
PMID:Mechanical and neurogenic factors in postvagotomoy dysphagia. 26 49
From 1972 to 1977, the authors observed 156 patients with primary esophageal motility disorders which caused such a severe degree of
dysphagia
that treatment by pneumatic dilatation was deemed necessary. Before dilatation, 24% of the patients presented with motility disorders that did not fit well into the two classical disease entities, diffuse esophageal spasm and
achalasia
(absence of peristalsis with presence of lower esophageal sphincter (LES) relaxations or presence of peristalsis with absence of LES relaxations). After treatment with pneumatic dilatation, these "intermediate" forms constituted 45% of the motor disorders. This was due mainly to the reappearance, on manometric tracings, of peristaltic contractions and of LES relaxations. Radiologic and manometric observations suggest that in many patients, this "return of peristalsis" may be an apparent change in pressure pattern rather than a real change in motility. In 6 of the 156 patients, a deterioration of the esophageal motility disorder was observed, which was characterized by the loss of peristalsis and of LES relaxations over a period of a few months or years. The frequent occurrence of intermediate types of motility disorders and the transition from diffuse spasm to
achalasia
suggest that
achalasia
and diffuse esophageal spasm are part of a spectrum of related motor disorders.
...
PMID:Achalasia, diffuse esophageal spasm, and related motility disorders. 42 3
The effects of subcutaneous pentagastrin (6 microgram/kg) on esophageal motility were recorded in patients with
achalasia
, in patients with idiopathic diffuse esophageal spasm (IDES), and in healthy subjects. In
achalasia
and IDES, pentagastrin produced an increase in mean lower esophageal sphincter pressure, amplitude of contractions, esophageal pressure, and repetitive wave activity. Also, chest pain or
dysphagia
occurred after pentagastrin administration in 4 of 9 patients with IDES and in 7 of 12 patients with
achalasia
. After comparing these observations with those of healthy subjects, we tested the potential for pentagastrin-induced motility changes to improve our ability to diagnose IDES. This was done by administering pentagastrin to 22 patients with clinically "suspected" esophageal motor disease but in whom routine radiologic and manometric studies were nondiagnostic. In none of the 22 did symptoms or manometric changes develop to help establish the diagnosis of IDES. This was true despite additional studies in 10 patients that failed to provide an alternative to IDES as the diagnosis. These results do not support the use of pentagastrin as a provocative test for IDES.
...
PMID:The effects of pentagastrin in achalasia and diffuse esophageal spasm. 45 41
Modified Heller's esophagomyotomy for
achalasia
of the esophagus was done in 145 patients at Henry Ford Hospital, Detroit, from 1951 to 1977. Information on current symptoms was obtained for 121 patients from a detailed questionnaire that was sent to all patients, from personal interviews, or from data obtained from patients' clinical records. Average period of follow-up was 85 months. Actuarial analysis of postoperative symptoms showed an incidence of reflux of 24% after one year and 48% after ten years; incidence of relief of
dysphagia
was 89% of all patients after one year and 81% after ten years. Continual surveillance of patients after esophagomyotomy must be stressed. Dissatisfaction with the results of this procedure prompted us to recommend that an antireflux operation be performed at the time of the initial procedure.
...
PMID:Long-term results of esophagomyotomy for achalasia of esophagus. 46 8
Dysphagia
of the newborn and the infant presents with many varied causes, neurological, malformative, turmoral or functional. Among the latter, cricopharyngeal
achalasia
is an exceptional entity open to discussion. Suspected as early as the first month, presenting with difficulty in swallowing with choking episodes and coughing up of food without any obvious etiology. Profile roetgengraphic studies will allow the diagnosis to be made. The characteristic sign is a round and regular posterior narrowing on the posterior wall of the esophagus (C4 - C5 level) with enlargement of the hypopharynx. This narrowing is a constant finding. This pathological entity, an absence of relaxation of the cricopharyngeus muscle during the third period of swallowing, well-known in the adult patient, has only exceptionally been described among newborn children. In the following case study, cure has only been obtained by an extra mucosal myotomy of the esophagus at the age of seven months. The discussion, considering the five cases reported in pediatric journals, covers the diagnostic elements, the physiopathology of the disease, the risks presented during evolution without treatment. Therapy must be precocious and surgical.
...
PMID:[Cricopharyngeal achalasia, exceptional cause of dysphagia in newborn (author's transl)]. 48 99
The authors undertook a retrospective study of a series of 17 cases of idiopathic megaoesophagus seen over a period of 25 years in two paediatric surgery departments. Age distribution was regularly between 20 months and 15 years. No neonatal nor familial forms were seen. Symptoms were dominated by regurgitation and
dysphagia
. Weight loss was an almost constant feature. Heller's operation, via an abdominal approach with retro-oesophageal valve of the tuberosity fixed to both edges of the myotomy, was the operation proposed. In one case of recurrent megaoesophagus operated upon elsewhere a Thal operation gave a good result with a follow up of 8 years. Immediate clinical and radiological results were favourable in the great majority of cases : 16 cases out of 17. Long term results (follow up of more than 5 years in 8 patients) were also favourable. However one patient was sometimes troubled by regurgitations due to persistent
achalasia
and a grave failure occured in a patient who five years after a Heller operation developed a peptic stenosis of the lower oesophagus. No recurrence of megaoesophagus was seen. The authors emphasise the importance of the prevention of gastro-oesophageal reflux and the value of oesophagoscopy and of manometry in cases where the result of a Heller's operation is imperfect.
...
PMID:[Idiopathic megaoesophagus in the child. A series of 17 cases treated surgically (author's transl)]. 54 68
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