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)

Between May 1985 and December 1988, 41 patients were treated palliatively with endoscopic neodymium:yttrium-aluminum-garnet laser therapy for obstruction of the esophagus by malignant disease. All were considered incurable, because they presented with distant metastases, severe systemic disease, extensive local disease or recurrent disease. Thirty-nine percent were managed as outpatients; the remainder required admission to hospital. Sixty-three percent of the outpatients had adenocarcinoma, and 31% had squamous cell carcinoma; over 90% of the tumours were less than 8 cm long, and 63% were in the distal one-third of the esophagus or the cardia. Forty-four percent of the inpatients had adenocarcinoma, and 44% had squamous cell carcinoma; in this group, over 90% of the tumours were less than 8 cm long, and 56% were in the distal one-third of the esophagus or the cardia. The mean number of sessions and laser energy administered were 2.6 and 4949 J for outpatients and 2.7 and 4974 J for inpatients. Palliation of dysphagia was good to excellent in all outpatients but was not as good for the inpatient group, in which one major complication occurred. The mean length of survival for outpatients and inpatients was 6.3 months (range from 1 to 16 months) and 3.9 months (range from 1 to 18 months) respectively.
Can J Surg 1990 Dec
PMID:Endoscopic Nd:YAG laser therapy of malignant esophageal obstruction on an outpatient basis. 170 41

Questionnaires pertaining to swallowing function were mailed to 220 members of postpolio support groups in Connecticut. Of the 109 responses, 80 individuals reported having no difficulty with swallowing, while 29 reported having either intermittent or consistent swallowing problems. Twenty-one of the 29 were seen for videofluoroscopic swallowing studies and pulmonary function testing. The swallowing studies showed that 43% of these individuals had difficulty with bolus control, 19% with delayed swallow response, and 81% with decreased pharyngeal transit. Although none of these individuals were observed to aspirate, two were judged to be at significant risk. Incidence of dysphagia within the group of polio survivors was estimated to be approximately 18%. Seventeen of the 20 postpolio subjects with dysphagia also demonstrated decreased breathing capacity. Although moderately to severely depressed values in the pulmonary function measures accompanied moderate dysphagia in certain postpolio individuals, reduced values in these same measures were also present in individuals with minimal swallowing dysfunction. Therefore, although impaired breathing may complicate swallowing dysfunction and vice versa, it does not appear that one can be predicated from the other. Management of dysphagia in postpolio individuals is discussed.
Arch Phys Med Rehabil 1991 Dec
PMID:Incidence and nature of dysphagia in polio survivors. 174 59

Anaplastic thyroid carcinoma, in contrast to well-differentiated thyroid carcinoma, has a dismal prognosis, and little progress has been made in improving survival for this disease. We reviewed our experience during a 23-year period to identify risk factors and possible methods to improve outcome. Between 1966 and 1989, 340 patients with thyroid carcinoma underwent operation. Of these, 17 (5%) were undergoing operative treatment of anaplastic or undifferentiated thyroid carcinoma. The female/male ratio was 3.5:1, and mean age at presentation was 63 years. The most common presenting symptoms included neck mass, voice change, or dysphagia. Unusual presentations included symptomatic bradycardia from compression of the vagus nerve and superior vena cava syndrome. Four patients had a history of well-differentiated thyroid carcinoma. Nine patients had been diagnosed or treated in the past for "goiter" or a neck mass, and four patients had concurrent differentiated thyroid carcinoma associated with the anaplastic tumor. Thus 13 (76%) of 17 patients had a previous thyroid disorder, benign or differentiated malignant, and eight (47%) of 17 patients had previous or concurrent differentiated thyroid carcinoma. At the time of presentation, six patients had unilateral true vocal cord paralysis. At operation, 14 patients had local extension of the tumor and four required tracheostomy. Only five of 12 patients showed response to postoperative radiation therapy. Overall median survival was 12 months, and 13 (76%) of 17 patients died. The two patients alive longer than 12 months had only small foci of anaplastic carcinoma in association with well-differentiated carcinoma. Anaplastic thyroid carcinoma is a locally and systemically aggressive disease, with long-term survival seen only in those with well-localized anaplastic tumor. The major risk factor in this series is a history of previous benign or malignant thyroid disease. Because of this, a more aggressive approach to thyroid masses may be warranted. Long-standing goiters or benign nodules should be followed carefully and considered for resection if they grow or do not respond to medical therapy, and total thyroidectomy for malignant disease may obviate the subsequent development of anaplastic carcinoma. This method of early diagnosis and resection of abnormal thyroid tissue seems to be the only method currently available to improve the nearly uniform fatality of this disease.
Surgery 1991 Dec
PMID:Anaplastic thyroid carcinoma: risk factors and outcome. 174 83

The development of a malignant esophagorespiratory fistula is a devastating complication. Data comparing various treatment options in a large group of patients are sparse. To assess the results of therapy, we reviewed our experience in 207 patients with malignant esophagorespiratory fistula. Records of 207 patients admitted to our institution with malignant esophagorespiratory fistula from 1926 to 1988 were reviewed and results of management analyzed. Age ranged from 21 to 90 years (median, 59 years); the male/female ratio was 3:1. Primary tumor site was esophagus in 161 (77%), lung in 33 (16%), trachea in 5 (2%), metastatic nodes in 4 (2%), larynx in 3 (1%), and thyroid in 1. Symptoms and signs of malignant esophagorespiratory fistula included cough in 116 (56%), aspiration in 77 (37%), fever in 52 (25%), dysphagia in 39 (19%), pneumonia in 11 (5%), hemoptysis in 10 (5%), and chest pain in 10 (5%). Respiratory location of fistula included trachea in 110 (53%), left main bronchus in 46 (22%), right bronchus in 33 (16%), lung parenchyma in 13 (6%), and multiple sites in 5 (2%). The percentage of patients alive at 3, 6, and 12 months by treatment modality was 13%, 4%, and 1% for supportive care (n = 104); 17%, 3%, and 0% for esophageal exclusion (n = 29); 21%, 14%, and 0% for esophageal intubation (n = 14); 30%, 15%, and 5% for radiation therapy (n = 20); and 46%, 20%, and 7% for esophageal bypass, respectively. Patients treated with radiation therapy and esophageal bypass had a significantly prolonged survival compared with patients treated with the other modalities.(ABSTRACT TRUNCATED AT 250 WORDS)
Ann Thorac Surg 1991 Dec
PMID:Malignant esophagorespiratory fistula: management options and survival. 175 74

A rare case of vagal schwannoma (neurilemoma) with involvement of the distal esophagus is presented. Chronic progressive dysphagia was the only complaint related to the schwannoma. Barium swallow showed narrowing of the distal esophagus. The tumor was embedded in the wall of the esophagus. After biopsy and diagnosis of benign schwannoma, it was dissected from the esophageal muscle and mucosa. Diagnosis of benign schwannoma should be made before excision of the lesion to avoid an unnecessary esophagectomy.
Ann Thorac Surg 1991 Dec
PMID:Vagal schwannoma involving esophagus. 175 91

During the last three years, 79 adults suffering from acute epiglottitis have been treated in the ENT departments of the university hospital Rudolf Virchow, Berlin, 36 women (41 years of age as an average) and 43 men (average age 39 years). Acute epiglottitis developed either all of a sudden, within hours, or gradually, within days. All patients complained of dysphagia and pain in the throat; dyspnea could be observed in 20%. During examination, we could see an inflamed, thickened epiglottis with edema of the arytenoid cartilages. 55 patients reported an infection of the upper airway prior to the onset of symptoms of acute epiglottitis, epiglottic abscess developed in 11 adults. The inflammation responded satisfactorily to conservative antibiotic management (broad spectrum penicillin). Only one patient had to undergo intubation, none of the adults required tracheotomy.
Laryngorhinootologie 1991 Dec
PMID:[Clinical aspects of acute epiglottitis in adults]. 175 15

850 patients with dysphagia were examined by x-ray cinematography. On the basis of these examinations the normal events of swallowing are compared with the abnormalities observed. The technique is described. An algorithm has been developed depending on the presence of symmetry or asymmetry of the abnormalities and on muscle tone, which permits classification of the various aetiological groups. In addition, specific features of individual diseases often make it possible to arrive at a definite diagnosis.
Rofo 1991 Dec
PMID:[The etiological differentiation of neuromuscular produced dysphagia by x-ray cinematography]. 176 97

Functional results of gastric interposition were evaluated in 35 patients at 3 to 84 months following esophagectomy. All patients were satisfied with the results of surgery, although 14 (40%) still experienced some degree of dysphagia. Transit times for radiolabeled solids across the cervical esophagus and anastomosis were not significantly different for the 14 symptomatic patients (mean 77 seconds) versus 21 asymptomatic patients (mean 55 seconds). Spontaneous emptying of the vagotomized intrathoracic stomach appeared complex, with mean percentage radionuclide clearances at 30 minutes (semisolid meal) calculated at 37% for 23 patients with early satiety (versus 42% asymptomatic) and at 38% for nine patients with reflux (versus 39% asymptomatic), all values comparable to emptying of the normal intra-abdominal stomach (35% clearance at 30 minutes). Our data suggest that the interposed stomach appears to retain its gastric identity rather than act as an inert conduit, and that although little correlation exists between postoperative symptoms and objective findings, the stomach remains a satisfactory esophageal substitute.
Clin Nucl Med 1991 Dec
PMID:Functional results of gastric interposition following total esophagectomy. 176 72

A case of 33-year-old woman with aberrant right subclavian artery was reported. She was admitted to the hospital complaining of progressive dysphagia of six months' duration. The esophagogram revealed an oblique tubular defect in the superior thoracic esophagus. Aortograms confirmed the presence of an anomalous right subclavian artery arising as a fourth branch of the aortic arch, passing behind the esophagus in its course to the right arm. Operation was performed on Sept. 4, 1990. Through a median sternotomy, the ascending aorta and the two carotids were dissected free. With gentle forward retraction of the ascending aorta to the left, the origin of the aberrant right subclavian artery could easily be exposed. The right subclavian artery was then divided and its origin from the distal aortic arch oversewn. The vessel was removed from the retroesophageal position and blood flow reestablished to the right arm by an end-to-side anastomosis to the right carotid artery, using a temporary shunt tube. These procedures were accomplished without difficulty. Postoperatively, the patient made an uneventful recovery and was discharged 16 days after the procedure. A postoperative esophagogram confirmed the removal of the esophageal compression. The blood pressure was equal in the two upper extremities. In follow-up study, her symptoms had completely disappeared.
Nihon Kyobu Geka Gakkai Zasshi 1991 Dec
PMID:[A median sternotomy approach for symptomatic right subclavian artery in the adult]. 177 13

One hundred and twenty-two patients with advanced mega-esophagus managed by esophagectomy without thoracotomy and cervical gastroplasty were evaluated. Sixty-nine patients were followed up for periods of 6 months to 16 years. Clinical assessment included X-ray studies and endoscopy of the cervical esophagus and mobilized stomach. The most common postoperative complications were pleural effusion (22.1%) and cervical fistula (8.2%). Mortality was 4.18%. Regurgitation was the most frequent complaint in the late follow-up, followed by heartburn. Both symptoms were related to esophagitis and diffuse gastritis. Diarrhea and dumping also occurred due to vagotomy and pyloromyotomy performed at the same time as esophagectomy. The endoscopic study demonstrated esophagitis in 25.5% of the patients, and diffuse erosive gastritis in 12.7%. The symptoms and late complications were handled by clinical measures and careful endoscopic follow-up. Gastroplasty was considered a good procedure for replacing the esophagus, solving the serious problem of dysphagia and for providing nutritional improvement for the patient.
Hepatogastroenterology 1991 Dec
PMID:Resection for achalasia of the esophagus. 177 72


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