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)

The experience of 500 transcranial Doppler (TCD) sonographies at Siriraj Hospital between April 1988- June 1989 were reported. The indications for TCD study were hemiplegia 156 (31.20%), vertigo 119 (23.80%), transient ischemic attack (TIA) 26 (5.20%), hemihypalgesia 14 (2.80%), dysarthria-dysphagia syndrome 13(2.60%), visual problem 13(2.60%), syncope 10(2.00%), memory loss 8(1.60%), aphasia 6(1.20%), carotid bruit 6(1.20%), miscellaneous (artereovenous malformation, aneurysm, arteritis, carotico-cavernous fistula, tinnitus, etc) 25(5.00%), and healthy subjects 92(18.4%). Abnormal TCD studies were found in various conditions of different percentages, i.e. 91.03 per cent in hemiplegia, 76.47 per cent in vertigo, 65.38 per cent in TIA, 71.43 per cent in hemihypalgesia, 61.54 per cent in dysarthria - dysphagia syndrome, 38.46 per cent in visual problem and 30.43 per cent in normal subject. TCD is noninvasive, safe and painless. It is a useful screening test for prophylaxis of cerebrovascular disease in the elderly.
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PMID:Transcranial Doppler ultrasonography: experience of 500 patients. 228 86

The Mayo Clinic experience with superior vena cava obstruction during the last 20 years was reviewed. The diagnosis of superior vena cava obstruction is often made at the bedside. Typical symptoms include suffusion, dyspnea, cough, and, less commonly, pain, syncope, dysphagia, and hemoptysis. The most important physical findings are the increased collateral veins covering the anterior chest wall and the dilated neck veins with edema of the face, arms, and chest. The chest x-ray film usually shows widening of the superior mediastinum. Of our 86 cases of superior vena cava obstruction, 67 (78%) were due to malignancy and 19 (22%) to benign causes. The cause of obstruction is usually established by bronchoscopy, open lung biopsy, or biopsy of the superficial lymph node. Radiotherapy remains the standard approach for the treatment of superior vena cava obstruction due to malignant disease. It is of particular interest to note that of the six benign cases resulting from thrombosis of the superior vena cava, three were due to the use of central venous catheters. Physicians should be aware of this association.
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PMID:Etiologic considerations in superior vena cava syndrome. 725 2

Chiari malformation, also called Arnold-Chiari deformities, are rare hindbrain herniations that may present in children or adults. The most common symptoms include headache, syncope, disordered eye movement, sensory loss, weakness, and cerebellar features such as ataxia. Dysphagia occurs in 5-15% of patients, although only a few reports describe dysphagia as the only presenting symptom. We report a case of a 27-year-old woman who presented with a three-year history of dysphagia, chest pain, and weight loss. Esophageal manometrics revealed markedly disordered esophageal motility and gastroesophageal reflux. Her symptoms failed to respond to high doses of omeprazole, prokinetics, and eventually surgical fundoplication. The subsequent onset of neurological symptoms led to the diagnosis of Chiari type I malformation. Following posterior craniotomy with decompression, her dysphagia and chest discomfort completely resolved. Repeat esophageal manometrics revealed complete resolution of prior abnormalities.
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PMID:Esophageal dysphagia as the sole symptom in type I Chiari malformation. 861 24

The case of an 18-yr-old otherwise healthy adult with retropharyngeal abscess (RPA) presenting with sore throat and syncope is reported. The case illustrates that sore throat with symptoms out of proportion to oropharyngeal findings should prompt a search for pathology other than simple pharyngitis. A literature search for case reports of RPA in adults was done to derive characterizations about this disease. Adult RPA patients present with sore throat, dysphagia, neck pain and, less commonly, stridor. Adult RPA occurs as a complication of procedures or blunt trauma to the neck, or spread of infection from an adjacent focus. The incidence of underlying disease causing immunosuppression is high. RPA in adults without history of preceding trauma or coexistent illness is unusual.
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PMID:Adult retropharyngeal abscess: a case report and review of the literature. 874 Jul 44

We report a 56-year-old woman with progressive gait disturbance. Her mother had Parkinson's disease with onset at age 70. She died at age 74 and the post-mortem examination confirmed the diagnosis of Lewy body positive Parkinson's disease. The patient was well until the age of 50(1995) when she noted an onset of resting tremor and difficulty of gait. She also developed delusional ideation and was admitted to a psychiatric service of another hospital, where a major tranquilizer was given. The delusion disappeared but she developed marked rigidity. The major tranquilizer was discontinued and an anticholinergic and amantadine HCl were given. She showed marked improvement to Hoehn and Yahr stage II and was discharged. In 1995, when she was 52 years of the age, she developed delusion again and a major tranquilizer was given. She developed marked parkinsonism again and became Hoehn and Yahr stage V. The major tranquilizer was discontinued and she was treated with levodopa/carbidopa, trihexyphenidyl, bromocriptine, and dops. She improved remarkably to stage II. She was admitted to our service on October 8, 1996 for drug adjustment. She was alert and not demented. She was anxious but delusion or hallucination was noted. Higher cerebral functions were intact. Cranial nerve functions were also intact except for masked face and small voice. Her posture was stooped and steps were small. She showed retropulsion and moderate bradykinesia. Resting tremor was noted in her left hand. Rigidity was noted in both legs. No cerebellar ataxia or weakness was noted. Deep tendon reflexes were within normal range and sensation was intact. Her cranial MRI revealed some atrophic changes in the putamen, in which a T 2-high signal linear lesion was seen along the lateral border of the putamen bilaterally. In addition, posterior part of the putamen showed T 2-low signal intensity change. She was treated with 1.6 mg of talipexole, 6 mg of trihexyphenidyl, and 100 mg of L-dops. She was in stage III of Hoehn and Yahr. She developed neurogenic bladder with a large amount of residual urine for which she required catheterization. She was transferred to another hospital. Despite drug adjustment, she lost response to levodopa and her parkinsonism deteriorated gradually. She also developed syncope orthostatic hypotension. In April of 1998, she developed intracerebral hemorrhage and was admitted again on April 19, 1998. She was unable to stand and showed marked akinesia and rigidity. She was in stage V of Hoehn and Yahr. Her cranial CT scan revealed bilateral high-density lesions in the posterior parietal lobes. She developed dysphagia for which she required gastrostomy. She was transferred to another hospital but her clinical condition deteriorated further. On December 22, 1999, she developed fever and dyspnea and was admitted to our service again. She developed cardial arrest at the emergency room from hypoxia. She was resuscitated; however, she was comatose with loss of brain stem reflexes. Later on she developed generalized myoclonus. She developed cardiac arrest and pronounced dead on December 28, 1999. The patient was discussed in a neurological CPC. The chief discussant arrived at the conclusion that the patient had striatonigral degeneration because of poor response to levodopa in the later course, autonomic failures, and MRI changes. Some other participants thought that the patient had a form of familial Parkinson's disease. Opinions were divided into these two possibilities. Post-mortem examination revealed that the substantia nigra showed intense neuronal loss and gliosis, however, no Lewy bodies were seen. In addition, intracytoplasmic inclusions were seen in oligodendrocytes. The putamen was markedly atrophic in its posterior part with marked gliosis and neuronal loss. The ventromedial part of the pontine nucleus also showed neuronal loss and intracytoplasmic glial inclusions. Pathologic diagnosis was multiple system atrophy. In the parietal lobe, an arteriovenous malformation with bleeding was noted. This is very unique case. Although her mother had Lewy body-positive Parkinson's disease, the patient had Lewy body-negative multiple system atrophy with a-synuclein-positive glial inclusions. Whether this is just a coincidental occurrence or the presence of a genetic load for Parkinson's disease might triggered her multiple system atrophy is an interesting question to be answered in future.
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PMID:[A-56-year-old woman with parkinsonism, whose mother had Parkinson's disease]. 1142 77

Glossopharyngeal neuralgia is an uncommon craniofacial pain syndrome that is occasionally associated with cardiac syncope. However, we relate Chiari I syndrome as a cause of this clinical picture for the first time in the literature. The authors analyze the relevant literature and discuss the pathogenesis and treatment of associated syndromes. We describe the case of a 45-year-old female patient who presented with a 3-year history of left glossopharyngeal neuralgia with occasional dysphagia and episodes of syncope when eating or swallowing. The pain was not disseminated to the right side and was fairly well controlled by carbamazepine. The syncopal attacks had a duration of about 10 sec. Neurological examination elicited a faint dysphonia associated with paradoxical dysphagia. The cranial magnetic resonance imaging scan showed a bilateral herniation of the cerebellar tonsils through the foramen magnum, more evidently on the left side. The patient received a suboccipital craniectomy and resection of the posterior arch of C1. The dura mater was opened, and we found both tonsils displaced into the foramen magnum extending caudally toward the C1 level. Both tonsils were compressing the brainstem and especially the low cranial nerves bilaterally. The lower cranial nerves were compressed between the posterior inferior cerebellar artery (PICA) and the herniated cerebellar tonsil on both sides. Both PICAs were dissected by microsurgical technique and all the arachnoid adherences were cut. The left tonsil was resected by means of ultrasonic aspirator. Duraplasty was performed with the occipital pericranium. The paroxysmal pain attacks and the syncopal picture disappeared immediately after the operation. The patient was discharged on the 7th postoperative day. One year later, she was free of symptoms. This case provides clinical evidence of close connections between the glossopharyngeal and vagus nerves, which control visceral sensation; and compression of the IX and X nerves between the herniated tonsil and PICA or vertebral artery may cause an irritative sensory phenomenon, which is the origin of the algic sensation and the cardiac syncope by means of cross talk between the fibers of the same nerve.
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PMID:Chiari type I presenting as left glossopharyngeal neuralgia with cardiac syncope. 1195 73

Kearns-Sayre syndrome (KSS) is a multisystem mitochondrial disorder characterized by the invariant triad: onset before 20, progressive external ophthalmoplegia and pigmentary retinal degeneration, plus at least one of the following: complete (or not) heart block, cereberal dysfunction and CSF protein above 100 mg/dl. Autopsies from patients with KSS revealed widespread tissue distribution mtDNA deletions. These deletions result in significantly lower activities of the enzymes of the respiratory chain. The same deletion of mitochondrial DNA present in skeletal muscle is found in myocardial tissue. An 18-year-old girl diagnosed with the KSS was admitted to our hospital because of an upper respiratory tract infection and dysphagia. ECG showed cardiac conduction defects. The patient had no history of syncope. At her surface ECG there was a complete RBBB (QRS duration approximately 130 ms), a clockwise rotation with an axis of approximately 90 degrees and a slight QT prolongation (420 ms). Echocardiography showed prolapse with thickening and degeneration of both mitral valve leaflets but without mitral regurgitation. The patient was started on a diet rich in potassium and pharmaceutical therapy with magnesium oxide (240 mg of elemental Mg p.o. per day), 1 g of calcium carbonate t.i.d., vitamin D (calcitriol 0.25 microg p.o. per day) and coenzyme Q(10) 100 mg daily and discharged 6 days later with slightly improved biochemical profile but apparent clinical improvement. Urgent pacemaker implantation was decided but unfortunately the patient died due to acute cardiac arrest 10 days later.
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PMID:Alarming atrioventricular block and mitral valve prolapse in the Kearns-Sayre syndrome. 1200 93

PRESENTING FEATURES: A 53-year-old man who had human immunodeficiency virus (HIV) presented to the Johns Hopkins Hospital with a 3-month history of increasing dysphagia, cough, dyspnea, chest pain, and an episode of syncope. His past medical history was notable for oral and presumptive esophageal candidiasis that was treated with fluconazole 6 months prior to presentation. Three months prior to presentation, he discontinued his medications, and his symptoms of dysphagia recurred. During that time he developed intermittent fevers and chills, progressively worsening dyspnea on exertion, and a cough productive of white sputum. He also reported a 40-lb weight loss over the past 3 months. On the day prior to presentation, he had chest pain and shortness of breath followed by weakness, dizziness, and a brief syncopal episode. He denied orthopnea, paroxysmal nocturnal dyspnea, lower extremity edema, jaundice, hemoptysis, hematemesis, melena, hematochezia, or diarrhea. There was no history of alcohol use, and he stopped smoking tobacco approximately 1 month previously. He smoked cocaine but denied injection drug use. The patient had never been on antiretroviral therapy and had never had his CD4 count or viral load measured. On physical examination, the patient was a thin, cachectic man who appeared older than his stated age. His vital signs were notable for blood pressure of 102/69 mm Hg, resting tachycardia of 102 beats per minute, resting oxygen saturation of 92% on room air, normal resting respiratory rate, and a temperature of 38.1 degrees C. His oropharynx was clear, with no signs of thrush or mucosal ulcers. His pulmonary examination was notable for diminished breath sounds in the lower lung fields bilaterally. Cardiac, abdominal, and neurologic examinations were normal. His skin was intact, with no visible petechiae, rashes, nodules, or ulcers. Laboratory studies showed a total white blood cell count of 3.2 x 10(3)/microL, with a total lymphocyte count of 330/microL, hematocrit of 30.2%, a serum sodium level of 129 mEq/L, and a serum lactate dehydrogenase level of 219 IU/L. The patient had an absolute CD4 count of 8 cells/mm3 and a HIV viral load of 86,457 copies/mL. His arterial blood gas on room air had a pH of 7.51, a PCO2 of 33 mm Hg, and a PO2 of 55 mm Hg. Electrocardiogram and serial serum cardiac enzymes were normal. A chest radiograph showed bilateral upper lobe patchy infiltrates with left upper lobe consolidation. Computed tomographic (CT) scan of the chest with contrast showed bilateral ground glass infiltrates with focal consolidation (Figure 1) and no evidence of pulmonary embolism. Induced sputum was negative for Pneumocystis carinii, fungi, or acid-fast bacilli. A bronchoalveolar lavage was performed. What is the diagnosis?
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PMID:Cases from the Osler Medical Service at Johns Hopkins University. Diagnosis: P. carinii pneumonia and primary pulmonary sporotrichosis. 1533 85

The Chiari type 1 malformation is common. Unlike the Chiari type 2 and 3 malformations, it may remain latent for a long time, becoming symptomatic only in adulthood. The introduction of MRI has resulted in an increased number of diagnoses of this malformation in pediatric patients. It appears to be related to underdevelopment of the posterior cranial fossa. It must be differentiated from acquired tonsillar herniation, particularly when herniation results from intracranial hypotension; these cases are sometimes reported as acquired Chiari I malformation with spontaneous resolution. Tonsillar ectopia may cause symptoms by its direct effect on any or all of the medulla and the cerebellar and upper spinal cord. The most suggestive of the oculomotor disturbances is oscillopsia with downbeat nystagmus. Dysphonia and dysphagia are common. Potentially serious autonomic disturbances are also frequent: sleep apnea, respiratory failure, syncope and even sudden death. Another risk is syrinx formation, resulting from obstruction of CSF circulation in the cisterna magna. Syringomyelia is detected in 32 to 74% of patients with Chiari I malformation. Treatment is surgical. Posterior fossa decompression is achieved by suboccipital craniectomy combined with laminectomy of the upper cervical segments. Surgical intervention is indicated when the malformation is symptomatic and there is no doubt that it is the cause of the symptoms. When a Chiari I malformation is identified fortuitously on MRI, long-term monitoring is essential. The risk of developing symptoms increases over time. Patients should be advised not to participate in contact sports.
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PMID:[Chiari type 1 malformation and magnetic resonance imaging]. 1632 7

A 48-year-old man was referred for the evaluation of dysphagia and syncope. He suffered from both dysphagia and transient loss of consciousness when eating solid food, especially bread. An upper gastrointestinal barium examination and esophageal manometry suggested achalasia. Ambulatory ECG revealed marked sinus bradycardia when experiencing a syncopal episode following the ingestion of a solid meal. A permanent pacemaker was implanted and the patient's syncopal attacks were relieved following this procedure. However, the dysphagia and cardiac arrhythmia completely disappeared only following a successful pneumatic balloon dilatation for achalasia. This observation suggests that swallowing-induced sinus bradycardia and syncope might occur in the course of achalasia and these rhythm abnormalities could be relieved by successful treatment of the achalasia.
Dysphagia 2005
PMID:Swallow-induced syncope in a patient with achalasia. 1636 14


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