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)

One hundred forty-four patients with unresectable malignant strictures of the upper digestive tract were managed by palliative endoscopic methods: 116 by intubation and 28 by YAG laser phototherapy. The success rate was 95% for intubation and 100% for laser. The morbidity rate was 13.8% for intubation (perforation 7.8%, bleeding 3.4%, and aspiration pneumonia 2.2%) and 3.6% (one perforation) for laser. The mortality rate was 4.3% for intubation and 0% for laser. Specific indications for intubation were esobronchial fistulas, extensive strictures, and very long stenotic lesions. Very high cervical strictures and nonocclusive asymmetrical tumors were better treated with laser. In select cases, combined therapy can be useful. We conclude that both methods are highly efficient in restoring patency and relieving dysphagia. Further large scale randomized trials are necessary to compare functional results and survival rate.
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PMID:Palliative endoscopic management of obstructive esophagogastric cancer: laser or prosthesis? 244 23

Three patients exhibited an unusual variant of chronic relapsing polyneuritis in which extraocular muscle palsies developed 19 days, 20 days, and 3 1/2 months, respectively, before the neuropathy affected the limbs. The peripheral neuropathy evolved over 7 to 12 weeks, lasted 15 months to 13 years, and relapsed in every case. Each patient had dysphagia, areflexia, sensory loss, and weakness of all four limbs, which in two was asymmetrical. Slowed motor nerve conduction and prolonged F wave latencies were present, and the cerebrospinal fluid protein level was elevated without increased cell count. No patient recovered fully despite treatment with immunosuppressant drugs.
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PMID:Ocular palsy preceding chronic relapsing polyneuropathy by several weeks. 398 86

The influence of bolus volume and viscosity on the distribution of anterior lingual force during the oral stage of swallowing was investigated using a new force transducer technology. The maximum force amplitudes from 5 normal adults were measured simultaneously at the mid-anterior, right, and left lateral tongue margins during 10 volitional swallows of 5-, 10-, and 20-ml volumes of water, applesauce, and pudding. Results indicated significant increases in peak force amplitude as viscosity increased. Volume did not significantly influence maximum lingual force amplitudes. Individual subjects demonstrated consistent patterns of asymmetrical force distribution across the lingual margins tested. The results suggest that bolus-specific properties influence the mechanics of oral stage lingual swallowing. This finding has important clinical implications in the assessment and treatment of dysphagic individuals.
Dysphagia 1996
PMID:The influence of bolus volume and viscosity on anterior lingual force during the oral stage of swallowing. 872 Oct 70

A double aortic arch is described in an 8-week-old female Siamese cat. In this case a vascular ring anomaly consistent with a double aortic arch is described in a cat. Stridor and dysphagia were noted in the cat. Radiography showed an esophageal dilation, with constriction at the fifth intercostal space. At necropsy, the esophagus and trachea were constricted at the base of the heart. The cause of the constriction of both the esophagus and trachea was a vascular ring formed by well-developed right and left aortic arches. The ascending aorta divided into two asymmetrical arches. The right aortic arch was larger than the left. The origin of the major arteries from the aortic arches were anomalous.
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PMID:Double aortic arch in a Siamese cat. 1042 Nov 2

We report an uncommon case of a 20-year-old man, who noted a painless, growing mass in his neck, which appeared in a weekend, associated with moderate dysphagia and weakness. Laboratory examination revealed an elevated serum thyrotropin of 25 mU/L, normal serum triiodothyronine and thyroxine levels, and high titers of antithyroglobulin and antithyroid peroxidase antibodies. The neck lesion showed a depressed iodine uptake in the left thyroid lobe, which had an asymmetrical pseudocystic pattern associated with poor vascularization in the ultrasound scan. Cytologic examination showed a lymphocyte thyroiditis in association with lymphoma of large cell arising from mucosa-associated lymphoid tissue (MALT-lymphoma or maltoma). The patient underwent a left thyroid lobectomy while being treated with levothyroxine for Hashimoto's thyroiditis, and the surgical treatment was further complemented with chemotherapy using fludarabine. The histologic examination confirmed the cytologic findings and the immunohistochemistry showed a B-cell type maltoma. Additional investigation provided no evidence of disease in other tissues. The clinical course has been favorable in the first 2 years of follow-up, with no evidence of local or systemic recurrence of the disease.
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PMID:Concomitant presentation of Hashimoto's thyroiditis and maltoma of the thyroid in a twenty-year-old man with a rapidly growing mass in the neck. 1104 63

It is generally believed that the supranuclear innervation of the hypoglossal nucleus is bilateral and symmetrical. The aim of this work is to study the frequency and clinical characteristics of supranuclear tongue palsy in unilateral stroke. 300 patients with acute unilateral ischaemic motor strokes (excluding those in the lower brainstem) and an equal number of normal controls were studied for the presence of tongue deviation in a standardised manner. 29% of stroke patients and 5% of controls had tongue deviation (p < 0. 00001). Deviation was always to the side of the limb weakness. In patients with a history of stroke, it occurred more frequently in those with previous stroke on the contralateral side. Tongue deviation was most common in patients with clinical features of the non-lacunar stroke subtype (56%) or in those with cortical or large subcortical infarctions on brain CT scan (55 and 45%, respectively). All tongue deviations were associated with supranuclear 7th nerve palsy. Dysphagia and dysarthria occurred in 43 and 90% of patients with tongue deviation. Weakness of the arm was significantly associated with presence of tongue deviation. Tongue deviation in unilateral stroke most likely results from asymmetrical supranuclear control of the 12th cranial nerve in many individuals. The finding that it occurs relatively commonly in large (non-lacunar) infarcts and its association with dysphagia may have clinical utility.
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PMID:Tongue deviation in acute ischaemic stroke: a study of supranuclear twelfth cranial nerve palsy in 300 stroke patients. 1107 Mar 77

This is a presentation of a clinical case of Wilson s disease. The patient is a 26 year old woman who began to evidence psychological symptoms, which were later accompanied by neurological manifestations such as asymmetrical hand tremor, parkinsonism, dystonia and later on, dysphagia and mutism. The ophthalmological examination found a Kayser Fleischer ring in Descemet s membrane. There was disturbance of copper metabolism documented with reduction of serum ceruloplasmin and increase of the urinary excretion of copper. Cirrhosis was demonstrated through laparoscopy and liver biopsy. The brain magnetic resonance showed frontotemporal atrophy and a degenerative process at the basal ganglia, cerebellum and brain stem. This information could suggest probable neuropsychiatric physiopathology. The stenosis and intense cervical dysphagia, associated with the crycopharyngeal membrane, has not been mentioned previously.
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PMID:[Wilson'S disease: dominant neuropsychiatric form. Case presentation and its physiopathologic interpretation based upon magnetic resonance of the encephalon]. 1196 71

Rhombencephalitis due to listeria monocytogenes is an uncommon and serious form of brainstem infection. The disease has a characteristic biphasic course: a nonspecific prodrome of headache, nausea or vomiting, and fever lasting for a several days is followed by progressive asymmetrical cranial-nerve palsies. We report two cases of Listeria monocytogenes rhombencephalitis. The first case is a previously healthy 20 year-old-man who developed fever, headache, nausea and vomiting, followed by numbness in left trigeminal nerve. The second case is an immunosuppressed 77 year-old-man, who developed sudden left hemiparesis, followed by fever and severe brainstem dysfunction with ophthalmoplegia and dysphagia. In both cases, a brain magnetic resonance imaging (MRI) scan, showed increased intensity on T2-weighted lesions in the brainstem that enhanced after contrast on T1-weighted sequences. Both patients had a favorable outcome with full clinical recovery. We conclude that MRI aids in the early detection of parenchymal infections, therefore, MRI is crucial for early diagnosis and is very useful for follow-up examinations.
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PMID:[Listeria rhombencephalitis. Neuroradiological findings]. 1259 Mar 80

Corticobasal degeneration (CBD) is an uncommon, sporadic, neurodegenerative disorder of mid- to late-adult life. We describe a further example of the pathologic heterogeneity of this condition. A 71-year-old woman initially presented dysarthria, clumsiness, progressive asymmetric bradykinesia, and rigidity in left arm. Rigidity gradually involved ipsilateral leg; postural instability with falls, blepharospasm, and dysphagia subsequently developed. She has been previously diagnosed as unresponsive Parkinson's Disease. At our clinical examination, she presented left upper-arm-fixed-dystonia, spasticity in left lower limb and pyramidal signs (Babinski and Hoffmann). Brain MRI showed asymmetric cortical atrophy in the right frontotemporal cortex. Neuropsychological examination showed an impairment in visuospatial functioning, frontal-executive dysfunction, and hemineglect. This case demonstrates that association of asymmetrical focal cortical and subcortical features remains the clinical hallmark of this condition. There are no absolute markers for the clinical diagnosis that is complicated by the variability of presentation involving also cognitive symptoms that are reviewed in the paper. Despite the difficulty of diagnosing CBD, somatosensory evoked potentials, motor evoked potentials, long latency reflexes, and correlations between results on electroencephalography (EEG) and electromyography (EMG) provide further support for a CBD diagnosis. These techniques are also used to identify neurophysiological correlates of the neurological signs of the disease.
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PMID:An unusual cause of dementia: essential diagnostic elements of corticobasal degeneration-a case report and review of the literature. 2178

Tonsillar involvement in Kaposi sarcoma is extremely rare, as only a few such cases have been reported; all but 1 of these previously reported cases occurred in patients with human immunodeficiency virus (HIV) infection. We describe what to the best of our knowledge is the first reported case of concurrent bilateral tonsillar and esophageal Kaposi sarcoma in an HIV-negative patient. A 68-year-old man presented with sore throat and dysphagia. Clinical examination revealed the presence of bilateral and asymmetrical tonsillar masses, as well as generalized lymphadenopathy in the cervical chain. The masses were resected, and findings on histopathologic analysis were consistent with Kaposi sarcoma. In addition, human herpesvirus 8 was demonstrated on a tonsil specimen by polymerase chain reaction, and microinvasive squamous cell carcinoma was also detected. Later, another Kaposi sarcoma lesion was detected in the lower third of the esophagus. We recommend that clinicians not discount the possibility of oral classic Kaposi sarcoma in the workup of an immunocompetent patient with oral vascular lesions.
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PMID:Bilateral tonsillar and esophageal Kaposi sarcoma in an HIV-negative patient. 2179 87


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