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)

We describe a patient with a history of psychiatric disorder who was brought to our hospital after attempted suicide by hanging. Severe subcutaneous facial, palpebral and cervical emphysema was present, with dysphonia, dysphagia and slight respiratory difficulty. Fiberoptic bronchoscopy revealed upper airway obstruction due to edema in an intact airway. Successive CAT scans gave evidence of hyoid fracture and laryngocele, in addition to the corresponding emphysema of the subcutaneous area and pneumomediastinum. Given the persistence of dysphagia, we ordered esophageal tests, which showed functional alteration of the upper esophageal sphincter. Suprasternal cervicotomy to drain the pneumomediastinum and laryngeal microsurgery to treat the laryngocele resolved the problem.
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PMID:[Hyoid fracture and traumatic subcutaneous cervical emphysema from an attempted hanging. Apropos a case]. 1072 85

Clinicopathological and molecular genetic findings on a new Japanese family with oculopharyngeal muscular dystrophy are reported. The family has 54 members, ten of whom are affected (seven male and three female), in 3 generations. Three affected males, one affected female and one unaffected female of seven living siblings in the third generation were examined. Bilateral ptosis developed in the 4th and 5th decades in the three male cases, and in the 7th decade in the female, and this was followed by diplopia, nasal voice, dysphagia and muscle weakness. In addition, severe external ophthalmoplegia, dysphonia, and proximal amyotrophy were prominent in this family. Electromyographs revealed myogenic/neurogenic changes, and computed tomography disclosed selective muscle wasting with fatty replacement, predominantly in the lower extremities. Muscle biopsy in the four affected patients showed variation in fiber size, and the presence of small angulated fibers and occasional rimmed vacuoles. Electron microscopic examination revealed an accumulation of filamentous inclusions in muscle fiber nuclei. DNA analysis identified that (GCG)(6) in the PABP2 gene was expanded to (GCG)(11) in the four affected cases examined. All studies were negative in the one unaffected. These results confirm that OPMD is caused by GCG short expansion and provides insights into the genetic mechanisms which may contribute to adult onset myopathy, confined to oculopharyngeal muscles.
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PMID:Oculopharyngeal muscular dystrophy in a Japanese family with a short GCG expansion (GCG)(11) in PABP2 gene. 1073 63

In this study we tested the hypothesis that the initial cuff volume of the laryngeal mask airway influences emergence characteristics and postoperative laryngopharyngeal morbidity. One hundred and sixty adult patients undergoing minor surgery were randomly assigned for airway management with the laryngeal mask airway with either a fully inflated cuff (LMA-High) or a semi-inflated cuff (LMA-Low). Anaesthesia was with propofol, nitrous oxide, oxygen and isoflurane. Following insertion, the cuff was inflated with either 15 or 30 ml for the size 4 (females) and 20 or 40 ml for the size 5 (males). At the end of surgery, a blinded observer documented the presence or absence of adverse airway events (hypoxia, hypercapnea, coughing, retching, regurgitation/vomiting, airway obstruction, hypoventilation, hiccupping, biting, body movement or shivering) during every 1 min epoch and cardiorespiratory variables (heart rate, mean blood pressure, arterial oxygen saturation, end-tidal carbon dioxide and respiratory rate) every 5 min until the patient was awake and the laryngeal mask airway removed. Patients were interviewed about pharyngolaryngeal morbidity (sore throat, dysphonia and dysphagia) immediately before leaving the postanaesthesia care unit and 18-24 h following surgery. Analysis by epoch showed more partial airway obstruction in the LMA-High group, but analysis by patient numbers revealed no difference. Heart rate was slightly higher in the LMA-High group upon arrival in the postanaesthesia care unit, but otherwise there were no differences in cardiorespiratory responses. Sore throat and dysphagia were more common in the LMA-High group. We conclude that, in general, emergence characteristics with the laryngeal mask airway are not influenced by the volume of air used to inflate the cuff, but that postoperative sore throat and dysphagia are more likely at high initial cuff volumes.
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PMID:Emergence characteristics and postoperative laryngopharyngeal morbidity with the laryngeal mask airway: a comparison of high versus low initial cuff volume. 1078 Nov 19

A 48-year-old woman presented with a history of progressive cough, dysphonia, dysphagia, and postural symptoms. Subsequent neurological investigations were consistent with a bilateral vagal mononeuropathy, and neurosarcoidosis was diagnosed after scalene node biopsy. Autonomic investigations including microneurography, neurohormones, and heart rate variability demonstrated arterial and cardiopulmonary baroreflex failure. In addition, parasympathetic control of heart rate was absent and consistent with a bilateral, nonselective lesion in the proximal vagus.
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PMID:Baroreceptor denervation presenting as part of a vagal mononeuropathy. 1082 38

A surgical series of 30 cervico-mediastinal thyroid cancer patients operated on has been retrospectively reviewed. Results were compared with those obtained in patients operated on for benign cervico-mediastinal goiter and thyroid cancer confined to cervical region. Of 4688 thyroidectomies performed, 30 patients were operated on for thyroid carcinoma with cervico-mediastinal extension. There were 15 males and 15 females. The mean age was 67 years (range, 21-86 years). Patients with cervico-mediastinal cancer were significantly older than patients with benign cervico-mediastinal goiter (P < 0.0001). Time between onset of first symptoms and surgery was significantly longer in patients with cervico-mediastinal cancer than in those with benign cervico-mediastinal goiter (P < 0.0001) and cervical thyroid cancer. Signs and symptoms at the time of surgery were cervical mass in 28 patients (93%), cervical lymphadenopathy in 20 patients (66%), dyspnea in 21 (70%), dysphagia in 9 (30%), dysphonia in 2 (7%), and venous stasis in 1 (3%). None of the patients was asymptomatic. Total thyroidectomy with functional lymphectomy was performed in 16 cases. Seven of these patients were operated on in 2 stages. In 8 cases the operation was a debulking procedure, and in 6 it was a near-total thyroidectomy. Sternotomy was performed in two cases. A differentiated thyroid cancer was found in 21 patients (70%), medullary in 5 (17%) and undifferentiated in 4 (13%). The incidence of medullary carcinoma was significantly higher compared with cervical cancer (P < 0.008). Postoperative complications were higher than those occurring in benign cervico-mediastinal goiter and similar to those occurring in cervical cancer. The actuarial survival was similar to that of cervical cancer matched for age and sex. This analysis shows that the longer clinical history of goiter is related to its endothoracic development and its neoplastic transformation. This finding should further encourage surgeons to treat any cervico-mediastinal goiter as promptly as possible.
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PMID:Cervico-mediastinal extension of thyroid cancer. 1082 51

The airways in infants and children are anatomically different from adults, thus predisposing them to more acute upper airway obstruction. The causes of upper airway obstruction may be infective or non-infective. The presence of dysphonia, dysphagia, abnormal respiratory pattern, cough and abnormal posture suggests upper airway obstruction. The general management consist of supportive care with minimal invasive procedures. The specific treatment depends on the causes and is discussed in text.
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PMID:Upper airway obstruction. 1083 37

Thirty-eight patients with dysphonia exceeding 3 months, not caused by trauma, infection, paralysis or allergy, were studied. In all patients a 24-hour ambulatory dual-probe pH monitoring, 5 and 20 cm above the lower oesophageal sphincter was performed. Subsequently they were treated with lansoprazole 30 mg once daily during 6 weeks. A voice range profile, perceptual evaluation of the voice and videolaryngostroboscopy were performed in all patients before and after treatment. A questionnaire about laryngeal symptoms and heartburn was completed on the same two occasions. Thirty-nine percent (15 out of 38) of the patients had an abnormal pH profile and were considered to have reflux-related dysphonia. Only these patients showed a significant improvement in their subjective score on dysphonia (p < 0.05), chronic cough (p < 0.05), dysphagia (p < 0. 05) and heartburn (p < 0.01). Also posterior erythema decreased significantly in these patients (p < 0.01). Only 2 of the 15 subjects did not complain of heartburn.
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PMID:Treatment of reflux-related and non-reflux-related dysphonia with profound gastric acid inhibition. 1101 38

From 1993 through 1999, 26 children with retropharyngeal abscess and 2 children with acute epiglottitis were cared for by pediatric otolaryngologists in northern Virginia. Fever, sore throat, dysphagia, refusal to swallow, dysphonia, drooling, and neck extension are common presenting signs and symptoms in acute epiglottitis and in retropharyngeal abscess. Contrast-enhanced computed tomography of the oropharynx was performed in all cases and was the most helpful diagnostic test.
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PMID:Retropharyngeal abscess: epiglottitis of the new millennium. 1124 Oct 59

Fourteen patients with severe neuroparalytic snake envenomation, resulting in acute type II respiratory failure, admitted to respiratory critical care unit for mechanical ventilation during one year period, were studied. Ventilatory requirements, amount of anti snake venom (ASV) infused, period of neurological recovery and hospital survival were evaluated. All patients had severe manifestations such as ptosis, extraocular muscle paresis and limb weakness along with dyspnoea. Seven patients (50%) had additional complaints of dysphagia and dysphonia. ASV was administered to all, with a median requirement of 900 ml. Mechanical ventilation was required for a median duration of 17 hours and all except one patient, who had suffered irreversible hypoxic cerebral injury prior to resuscitation, survived with complete neurological recovery. We conclude, that the timely institution of ventilatory support and anti-venom therapy in such patients, is associated with an excellent outcome.
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PMID:Management of respiratory failure in severe neuroparalytic snake envenomation. 1130 37

Spontaneous retropharyngeal hematoma is an uncommon entity that is difficult to diagnose and may progress rapidly to airway obstruction. We report a case of a 53-year-old man with acute onset of retropharyngeal pain, dysphonia, and dysphagia after vomiting. On CT, a nonspecific retropharyngeal collection was seen. MR imaging demonstrated blood products, suggesting a diagnosis of retropharyngeal hematoma, and the patient was managed conservatively. MR imaging allowed specific diagnosis of a rare condition that is otherwise difficult to diagnose without surgical intervention.
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PMID:Spontaneous retropharyngeal hematoma: diagnosis by mr imaging. 1141 22


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