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)

Several types of neurologic diseases can contribute to disturbed respiration during sleep. Abnormal function of respiratory and upper airway muscles can occur with neuromuscular diseases and lead to upper airway obstruction and alveolar hypoventilation during sleep. Central nervous system disorders that cause dysarthria and dysphagia can also lead to obstructive and central sleep apnea, even in the absence of the usual anatomic deformities associated with OSA. Appropriate treatment requires an understanding of the effect of the underlying disease process on upper airway and respiratory function.
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PMID:Neurologic aspects of sleep apnea and related respiratory disturbances. 219 7

Rare upper airway lesions may be mistaken for asthma. A 16-year-old Hispanic male athlete presented to our allergy clinic with a 4-month history of wheezing and snoring with hoarseness and progressive fatigue on exertion or during sleep. His mother taped periods of harsh stridor and sleep apnea. There was no family history of vocal cord abnormalities. A year before the onset of symptoms, he suffered injury to his oral cavity with a loss of consciousness during a wrestling match. He denied dysphagia or dysphonia. He failed to respond to bronchodilators, cromolyn, or prednisone therapy during 4 weeks. On referral to our clinic, his physical examination and tape recording were characterized by harsh inspiratory stridor. His pulmonary function tests were significant for peak flow depressed out of proportion to FEV1 with reduced FVC, no response to bronchodilator, and flattened inspiratory loop unresponsive to cough or panting. Fluoroscopy and endoscopy of the upper airway was consistent with "marked bilateral limitation of vocal cord abduction." Sleep study demonstrated desaturation with CO2s in the 60s during sleep. He was started on continuous positive airway pressure, 10 cm at night, with no desaturation or sleep disturbance on follow-up.
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PMID:Bilateral abductor paresis masquerading as asthma. 337 24

The PPS is now a well-recognized entity encompassing the late manifestations that occur because of previous poliomyelitis. Common signs and symptoms include fatigue, cold intolerance, joint deteriorations with pain, and prominent neurologic problems that include new weakness, muscle pain, atrophy, respiratory insufficiency, dysphagia, and sleep apnea. It is estimated that there are 1.63 million polio survivors in the United States and that half of them will develop PPS. PPS and PPMA usually begin 30 to 40 years after the acute illness and are very slowly progressive. The etiology is unclear, although premature exhaustion of the new sprouts that develop after acute poliomyelitis and of their motor neurons appears most likely. Less likely is a persistent polio-virus infection or an immune-mediated problem. Treatment is primarily supportive, although nonfatiguing strengthening exercise may improve strength over the short term. The long-term effects of this type of exercise remain to be clarified.
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PMID:Post-polio syndrome: an update. 827

A case of non-Hodgkin's lymphoma with macroglobulinemia is reported. A 48-year-old man consulted our hospital with complaints of dysphagia and sleep apnea. On the first examination, degree III hypertrophy of tonsils, Bence-Jones protein of K-type on urinalysis, and an M-peak in the gamma-glb. Beta-glb areas on fractionation of protein were found. Of serum immunoglobulins, IgM was increased markedly with 3,946 mg/dl and about 30% atypical lymphocytes were noted in the bone marrow. Bilateral tonsillectomy was carried out. The diagnosis of malignant lymphoma, non-Hodgkin, follicular, medium-sized cell type, B cell (sm IgM, K) was made by immunostaining of tissues. Chemotherapy was made after operation, and IgM levels decreased gradually. At present, the patient is following a satisfactory postoperative course, showing no swelling of tonsil.
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PMID:A case of non-Hodgkin's lymphoma with macroglobulinemia. 908 1

In a randomized, controlled trial, 62 patients (47 men and 15 women) with severe antisocial snoring, but no sleep apnea, were allocated to one of three surgical treatments. These were uvulopalatopharyngoplasty, laser palatoplasty, and diathermy palatoplasty. Postoperative morbidity was measured on a visual analogue scale of severity of pain, dysphagia, and nasal regurgitation at 1, 2, and 7 days after the operation. Efficacy of each procedure was measured by asking the sleeping partner to record the severity of snoring before and after the operation, again on a visual analogue scale. Measurements were taken at 1, 3, and 6 months. There were no significant differences in early postoperative morbidity among the treatment groups. Diathermy palatoplasty is a new technique for the relief of snoring that is associated with low morbidity and requires little in the way of expensive equipment.
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PMID:Palatoplasty for snoring: a randomized controlled trial of three surgical methods. 974 85

We describe a case of lingual thyroid (LT) with primary hypothyroidism, presenting during pregnancy and continuing beyond it with oropharyngeal obstructive symptoms and sleep apnoea syndrome (SAS) of mixed type. Although SAS of a combined obstructive and central type should not be too surprising in a case of LT with hypothyroidism, we were unable to find such a documentation previously. Only four weeks of L-thyroxin treatment resulted in a dramatic improvement in dysphagia, disturbed phonation, haemoptysis, arterial desaturation, sleep apnoea and overall sleep efficiency, in conjunction with a regression in the size of the lingual mass. This case highlights the vagaries confronted in the management of such a case and focuses on efforts towards accurate diagnosis and treatment.
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PMID:An unusual cause of obstructive sleep apnoea presenting during pregnancy. 1020 20

This self-directed learning module highlights new advances in the understanding of co-morbid conditions and medical complications of stroke. It is part of the chapter on stroke rehabilitation in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation. This article covers co-morbid conditions of stroke patients, including cardiovascular disease, diabetes, and sleep apnea. It reviews recent information on complications of stroke, including deep venous thrombosis, dysphagia and aspiration, hospital-acquired infections, depression, falls, spasticity, shoulder pain, and seizures. Treatment advances in diabetes, depression, and spasticity are highlighted. Recent information is presented regarding exercise guidelines for the stroke patient with cardiovascular disease, the relationship between stroke and sleep apnea, prophylaxis of deep venous thrombosis, the changing spectrum of hospital-acquired infections, malnutrition in stroke patients, the problem of falls during rehabilitation, the evaluation and management of poststroke shoulder pain, and the risk of seizures after stroke.
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PMID:Stroke rehabilitation. 2. Co-morbidities and complications. 1032 98

A case of rhabdomyoma in the base of the tongue that caused dysphagia and sleep apnea is presented. Diagnosis was accomplished by means of fine needle aspiration biopsy and MRI. The tumor was completely removed by a tongue midline split.
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PMID:Rhabdomyoma of the base of the tongue. A case report. 1083 52

Biopsy studies of the soft palatal and oropharyngeal tissues in habitual snorers and patients suffering from obstructive sleep apnoea have shown signs of neurogenic lesions. These lesions might affect the pharyngeal swallowing function, which is dependent on adequate sensitivity. The objective of the present study was to test the hypothesis that snoring is associated with aberrant pharyngeal swallowing function. Forty-one consecutive patients without dysphagia, seeking medical attention because of heavy snoring and various degrees of daytime sleepiness, were prospectively selected. Fifteen non-snoring volunteers without dysphagia served as controls. Patients and volunteers were videoradiographically examined in lateral and posteroanterior views during the oral and pharyngeal phases of swallowing. The hypothesis was verified. Snoring patients demonstrated deviant pharyngeal swallowing function seven times more frequently than did the non-snoring volunteers. Deviant pharyngeal swallowing function was observed in 22 (54%) of the snorers compared with 1 (7%) of the non-snoring volunteers. Impaired bolus control with premature leakage of bolus into the pharynx and a delayed evocation of the swallowing reflex was the most common finding, followed by bolus residual in the pharynx and laryngeal penetration. The conclusion was that snoring is associated with subclinical pharyngeal swallowing dysfunction.
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PMID:Swallowing dysfunction related to snoring: a videoradiographic study. 1089 23

A hemimedullary infarction, in which both medial and lateral medullary infarctions occur simultaneously, is a rare cerebrovascular disease. Pontomedullary lesions often cause central respiratory failure, and the majority of central respiratory failures are due to bilateral pontomedullary lesions. We report a 66-year-old man with central respiratory failure due to a hemimedullary infarction detected by magnetic resonance imaging. He was admitted to our hospital on March 7, 1998, because of a sudden onset of dysarthria, and both numbness and weakness on his left side. Soon after arriving at the hospital, his spontaneous respiration ceased. Therefore, he was intubated and artificial ventilation was started. Pertinent neurological abnormalities on admission consisted of dysarthria, dysphagia, right Horner's sign, right gaze evoked horizontal nystagmus, right soft palate palsy, and tongue deviation to the right. In addition, left hemiparesis, left Babinski's sign, sensory impairment on the left side including the face, and central respiratory failure were noted. Although voluntary respiration recovered in 12 days, sleep apnea continued for 5 months, which was considered to be due to the automatic respiratory failure. An important feature of this patient was that the hemimedullary infarction caused the central respiratory failure. To our knowledge, this is the third patient whose central respiratory failure occurred because of a hemimedullary infarction.
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PMID:[A case report of central respiratory failure due to hemimedullary syndrome]. 1118 17


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