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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Thirty consecutive patients with globus sensation who were referred to a psychosomatic clinic prospectively underwent otolaryngological, videokinematographic, and manometric examinations of pharynx and esophagus to evaluate whether morphological abnormalities or motility disorders underlay their symptom. When indicated by findings, 24-hour pH-metry, scintigraphy of bolus transport, and esophagogastroscopy were performed. Seven patients were shown to have achalasia, 10 had "hypochalasia" (lower esophageal sphincter relaxation less than 75% with esophageal contraction abnormalities but no complete distal aperistalsis), and 1 had diffuse esophageal spasms; 2 patients had also hyperplastic lingual tonsils, 1 had tonsillitis, and 1 had a cervical spondylophyte. Nutcracker esophagus and nonspecific contraction abnormalities were found in 7 patients, and gastroesophageal reflux with esophagitis and a low lower esophageal sphincter resting pressure was found in 1; only 3 patients had normal esophageal motility. None had volunteered dysphagic symptoms at primary evaluation. Psychometric investigations in consenting patients showed no higher mean scores for state and trait anxiety, depression, hysteria, and hypochondriasis than in general medical outpatients. Esophageal motor disorders may, before giving rise to
dysphagia
, be sensed more vaguely and induce the globus sensation. However, only disappearance of the sensation after treatment allows inferring an etiological significance of such a disorder.
Gastroenterology 1991
Dec
PMID:High incidence of esophageal motor disorders in consecutive patients with globus sensation. 195 17
To determine the spectrum of esophageal disease responsible for
dysphagia
/odynophagia in AIDS patients not responding to current oral antifungals, we studied 49 consecutive patients whose esophageal symptoms failed to improve after a minimum of 3 wk of therapy with oral ketoconazole or fluconazole. An esophageal candidiasis resistant to oral antifungals was the most frequent disease found (22 single infections and four mixed with viruses). Viral esophagitis was identified in 13 cases (eight herpes simplex virus and five cytomegalovirus), and an esophagitis of unknown origin was documented in two patients. Other causes of symptoms included peptic esophagitis (four cases), esophageal stenosis (two cases), and Kaposi's sarcoma of the esophagus (one patient). Most patients with esophageal opportunistic infection experienced prompt relief of symptoms and complete endoscopic resolution on the specific antifungal (amphotericin B or fluconazole iv) or antiviral (acyclovir or gancyclovir iv) therapy, with the exception of those with concomitant fungal and viral infection who responded poorly to treatment. We conclude that most AIDS patients with
dysphagia
/odynophagia who do not respond to oral antifungals have an opportunistic infection of the esophagus. Nevertheless, specific antifungal or antiviral therapy is worthwhile, because it will eradicate, at least temporarily, the causative pathogens in most such patients.
Am J Gastroenterol 1991
Dec
PMID:Opportunistic infections of the esophagus not responding to oral systemic antifungals in patients with AIDS: their frequency and treatment. 196 17
Normal swallow involves a number of closely coordinated neuromuscular events. Investigators have identified some small temporal changes in the swallow of older adults as compared with young adults. Further research is needed to define completely the primary effects of aging on deglutition. Many medical conditions that commonly affect the elderly can cause
dysphagia
. These are discussed in terms of their effects on swallow physiology. Diagnosis and treatment of
dysphagia
in the elderly should be pursued as aggressively as in the younger adult.
Otolaryngol Clin North Am 1990
Dec
PMID:Effects of aging on the swallowing mechanism. 207 79
Botulinum A toxin was injected into the affected muscles in 20 patients with blepharospasm, 8 with torticollis and 12 with hemifacial spasm. In all cases blepharospasm and hemifacial spasm was abolished or markedly reduced. The only side effect was transient ptosis and diplopia. Patients with torticollis had a mild to moderate improvement of the dystonic posture and pain;
dysphagia
was the most troublesome side effect. Botulinum A toxin is an effective therapy in patients with focal dystonia and spasms.
Ital J Neurol Sci 1990
Dec
PMID:Botulinum A toxin injection in patients with blepharospasm, torticollis and hemifacial spasm. 208 84
Ingestion of caustic material is a major management problem which occurs most commonly in children. Twenty-five patients with caustic ingestion seen over a ten-year period are reported. Twelve patients had severe burns, resulting in oesophageal strictures. Of these, ten were children below six years of age (median age, 3 years).
Dysphagia
and vomiting were the main presenting features. Oropharyngeal burn was present in 83% of patients with oesophageal burns. The strictures involved the entire oesophagus in two patients, the upper third in four, the mid oesophagus in two and the lower third in four. Periodic dilatations were successful in restoring an adequate lumen in 7 patients with short strictures. Five patients required surgery. There was one death. Caustic damage to the oesophagus is preventable. Education of the public and simple measures by manufacturers of caustics are urgently needed.
West Indian Med J 1990
Dec
PMID:Caustic strictures of the oesophagus. 208 71
Two patients were referred because of persistent
dysphagia
which developed for the first time after Nissen fundoplication. Investigations, including oesophageal manometry, demonstrated the presence of achalasia in one case, confirmed histologically, and aperistaltic oesophagus associated with an underlying connective tissue disorder in the other case. Our observations highlight the importance of assessing oesophageal motility before referring patients for anti-reflux surgery and illustrate the effect of such surgery on patients in whom oesophageal dysmotility was not suspected.
Postgrad Med J 1990
Dec
PMID:Aperistaltic oesophageal disorders unmasked by severe post-fundoplication dysphagia. 208 51
Oesophagectomy for squamous cell carcinoma of the oesophagus was performed in 25 consecutive patients over a 3.5 years period, for an overall resection rate of 11 pc. It was an Ivor-Lewis in 19 and a left thoracotomy in six. The stage of the disease was II in two, III in six and IV in 17 cases. Seventeen patients had uneventful postoperative evolution. Complications occurred in eight patients: heart failure in three, anastomotic leak in three, massive chest wall infection in two and four of these patients died: a mortality rate of 16 pc. All the 21 patients who left the hospital were able to take normal diet. The mortality of oesophagectomy for cancer can be as high as 30 pc but decreases with better selection of patients and surgical experience. Cure is rarely achieved. Resective surgery, when successful, offers the best palliation for
dysphagia
. Resectability rate in all African series is very low. There is a need for a more aggressive surgery therapeutic attitude. Our series shows that it is possible in our environment to achieve an acceptable operative morbidity and mortality. With increasing experience, results can only improve.
Cent Afr J Med 1990
Dec
PMID:Oesophagectomy for carcinoma of the oesophagus--early results. 209 87
Abnormalities in muscle histology have been reported frequently for the cricopharyngeus muscle of patients with oculopharyngeal muscular dystrophy, motor neuron disease and other neurological disorders in which
dysphagia
is a common clinical sign. However, there are few detailed reports of the normal structure of this muscle nor quantitative baseline data with which to compare the diseased state. In this study, cricopharyngeus muscles from 21 healthy individuals and four patients with motor neuron disease underwent quantitative histological and histochemical examination. In addition to the extensive connective tissue content (40%), comprising abundant elastic fibres, cricopharyngeus muscles from normal individuals possessed small calibre striated muscle fibres (mean narrow diameter 30 microns) of widely varying size (coefficient of variation 41%). The majority of fibres were histochemically type I (82%) and highly oxidative. All muscles comprised numerous muscle fibres with aberrant histological and histochemical features (internalized nuclei, 'ragged red' crescents, splits, degenerating fibres, 'moth-eaten' fibres, or nemaline rods.) The histomorphometric and histopathological features were similar in males and females and some showed a correlation with age. There were increases in fibre size and roundedness and decreases in the numerical density and percentage of type I and split fibres in the specimens from older individuals. Cricopharyngeus muscles from patients with motor neuron disease were not significantly different from the controls for most parameters. It is therefore suggested that previous descriptions of specific cricopharyngeal pathology accompanying neuromuscular disease or
dysphagia
be interpreted with caution. The importance of obtaining normal structural, morphometric and histopathological data from muscles other than the usually biopsied limb muscles, is emphasized.
Neuropathol Appl Neurobiol 1990
Dec
PMID:Histomorphometric and histopathological study of the human cricopharyngeus muscle: in health and in motor neuron disease. 209 16
Myasthenia gravis is an infrequent disease seen at the neonatal stage. Two main groups are identified: a) one with a genetic origin which can be secondary to pre- or postsynaptic defects and b) of an acquired origin, as transitory neonatal myasthenia seen in 10-15% of those children with myasthenic mothers. Few cases with a genetic origin have been reported in the literature; the most common symptoms being bilateral eyelid ptosis, ophtalmoparesis, easy fatigability, respiratory and feeding difficulties. This is a report of a genetic neonatal case of myasthenia gravis with
dysphagia
as the only clinical manifestation seen since the first days of the child's life, confirming the diagnosis using a repetitive supramaximal stimulation test and obtaining excellent results with pyridostigmine. We conclude that, although this a rare form of the disease, genetic neonatal myasthenia gravis should be considered in the differential diagnosis of newborns with difficulties to swallow. The repetitive supramaximal stimulation test is the diagnostic procedure of first choice to be used in the neonatal period.
Bol Med Hosp Infant Mex 1990
Dec
PMID:[Congenital myasthenia gravis. Presentation of a case with dysphagia as the only clinical manifestation]. 209 41
Radionuclide esophageal transit study (RETS) has been developed to assess motor function of the esophagus. The purpose of this study was to compare RETS to esophageal motility studies (EMS) in detection of motility disorders. A total of 109 consecutive patients without previous history of surgery on the esophagus underwent both RETS and EMS within one month of each other. Final diagnosis was divided into three categories: I--primary esophageal motor disorders (n = 39); II--reflux disease (n = 48); and III--non-cardiac chest pain and/or
dysphagia
(n = 22). Using EMS as the standard, the results of RETS were as follows: sensitivity for detection of motor dysfunction was 97%, 92%, and 77% for Groups I, II, and III, respectively, while specificity was 91% for Group II and 100% for Group III. Global sensitivity was 92% and specificity was 88%. No clinically significant motor disorders were missed by RETS. In conclusion, RETS is a useful noninvasive test for the screening of patients with symptoms thought to be of esophageal origin.
J Nucl Med 1990
Dec
PMID:Radionuclide esophageal transit study in detection of esophageal motor dysfunction: comparison with motility studies (manometry) 204 52
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