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)

Polymyositis is a rare disease entity belonging to the class of enigmatic disorders known as the collagen vascular diseases. It is characterized by proximal muscle weakness. More than 50% of the patients with this disease have development of head and neck manifestations, most commonly a heliotrope rash or dysphagia. Weakness and atrophy of neck muscles, and lolling of the neck have also been described. We report a case of polymyositis presenting as a neck mass, a heretofore undescribed manifestation of this disease in the head and neck. A review of the literature and an interdisciplinary approach to the diagnosis and management of this unusual disease will be described.
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PMID:Polymyositis presenting as a neck mass. 155 55

This previously healthy 43-year-old man was admitted to our hospital with a history of rash, dysphagia and severe myalgia for two months. Physical examination showed prominent edema and erythema over the face and the chest, scattered ulcerations on the trunk, and muscle atrophy most prominent proximally. Serum levels of muscle enzymes were remarkably increased. Two weeks of oral prednisolone therapy (40 mg/day) was not effective, and betamethasone intravenous pulse therapy (3 x 1000 mg) was followed by slight clinical improvement. However, 12 days after pulse therapy, he complained abdominal pain on the right lower quadrant. The surgical findings included peritonitis due to single perforation of the cecum. After operation, cyclosporine therapy was added and over the next 14 month a considerable clinical improvement was noted. Prednisolone was reduced from 80 mg to 10 mg daily. Biopsy specimens from ulcerated+ skin and perforated cecum showed prominent vascular abnormalities: arterial and venous intimal hyperplasia, occlusion of vessels by fibrin thrombi, and lymphocytic infiltration which affected veins of all sizes. The evidence strongly suggests that both skin ulcers and cecum perforation were caused by vasculitis and occlusion of vessels, which often seen in childhood dermatomyositis.
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PMID:[Adult dermatomyositis with angiopathy and cecum perforation]. 188 78

Neurologic manifestations, afflicting up to 70% of SLE patients, include psychosis, seizures, chorea, neuropathies, and stroke. MRI is useful in evaluation of lupus patients and several reports have documented cerebral atrophy or focal hyperintensities. We report an unusual MRI appearance in a 56-year-old woman with SLE, diagnosed on the basis of pleuritis, lymphopenia, anti-DNA antibodies, and neurologic involvement. She reported recent onset of Raynaud's phenomenon and generalized macular rash. She presented after two months of gradual deterioration with memory loss, flattened affect, dysphagia, dysarthria, anomia, and somnolence, without focal neurologic signs. Investigations included elevated ESR, reduced complement, normal CSF without oligoclonal bands, negative viral serology, normal hormone and vitamin levels, normal renal and hepatic function. Neuropsychologic testing showed widespread impairment (WAIS-R: FSIQ-63; WMS-69; DRS-98; RCPM-14; WAB AQ-78.8). CT was normal but MRI showed strikingly symmetric, confluent hyperintensities extensively involving cerebral and cerebellar white matter on T1 and T2 weighted scans. Basal ganglia and subependymal and subcortical white matter were spared. Treated with prednisone, the patient made a gradual, but incomplete, recovery. These MRI findings may reflect widespread vasculopathy or direct immunologic brain insult with or without immunologic blood-brain barrier disruption.
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PMID:Dementia with leukoencephalopathy in systemic lupus erythematosus. 191 71

Two hours after ingestion of improperly cooked meat a German tourist in Tunisia showed coughing, hoarseness, dysphagia, anosmia, frontal headache and epistaxis. At the same time a papular non-itching exanthema developed. The nasal discharge contained nymphs of Linguatula serrata. Histological examination of the papules revealed tissue eosinophilia and 'flame figures'. Nasopharyngeal and skin signs subsided spontaneously within 10 days. The possible role of major basic protein in the pathogenesis of nasopharyngeal linguatulosis is discussed.
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PMID:Dermatological signs of nasopharyngeal linguatulosis (halzoun, Marrara syndrome)--the possible role of major basic protein. 207 67

We describe a patient who had scleromyxedema associated with proximal myopathy. The histopathologic and electron microscopic features are presented. In addition, we review the clinical and pathologic features of all 9 previously reported patients with documented scleromyxedema and myopathy. Proximal (pharyngeal) or distal dysphagia (7 of 7 patients), elevated creatine kinase (5 of 8), elevated aldolase (3 of 3), and electromyographically demonstrated myopathy (7 of 7) were usual features. Four patients had muscle biopsies that showed myofibril vacuolar changes, but inflammation was infrequent (2 cases). Our patient responded to oral prednisone and weekly intravenous methotrexate with improvement of the erythroderma, papular rash, and muscle strength.
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PMID:Scleromyxedema myopathy: case report and review of the literature. 305 23

Twenty-eight patients with advanced measurable gastric carcinoma were treated with leucovorin (dl-CF; folinic acid; dl-5-formyltetrahydrofolic acid) 500 mg/m2 administered as a two-hour infusion and 5-fluorouracil (5-FU) 600 mg/m2 intravenous (IV) push midinfusion. Treatment was administered weekly for 6 weeks followed by a 2-week rest. Twenty-five patients were evaluable for response. Twelve of them had received previous combination chemotherapy that included 5-FU. Median age was 59 years, and median Eastern Cooperative Oncology Group (ECOG) performance status was 2. Three patients had partial responses and two of them had been treated previously with 5-FU. Twelve patients had stable disease. Five of these patients had subjective improvement with improved performance status and/or decreased dysphagia. The 95% confidence interval for response is 3% to 32%. Median survival time for all 28 patients enrolled in the study was 22 weeks. Toxicity was moderate and consisted primarily of diarrhea. Myelosuppression, skin rash, and increased lacrimation also occurred. Plasma concentrations of the active reduced folates, I-CF and 5-methyltetrahydrofolic acid (5-CH3FH4), were greater than the 10 mumol/L levels that potentiate 5-FU activity in in vitro models, for more than four hours in all five patients in whom pharmacokinetics were studied. 5-FU and high-dose dl-CF has activity in patients with gastric carcinoma including patients who had previously progressed on 5-FU-containing combinations. Further study in a larger patient population is necessary to determine the usefulness of this regimen in gastric carcinoma.
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PMID:A phase II trial of 5-fluorouracil and high-dose intravenous leucovorin in gastric carcinoma. 349 14

An effort was made to identify all patients with polymyositis/dermatomyositis (PM/DM) admitted to hospitals in Israel from 1956-1976. The diagnosis of PM/DM was retrospectively reviewed in 92 (46 definite, 26 probable, and 20 possible) cases. The most common complaints and physical findings in the course of the disease were muscle weakness (86 patients), rash (53 patients), arthritis or arthralgia (39 patients), and dysphagia (35 patients). Elevated serum aldolase levels were found in 64% of the patients for whom data were available; 92% had abnormal electromyogram results, and 60.9% had muscle histopathology consistent with PM/DM. Malignancy was diagnosed in 13 patients. Malignancy, ischemic heart disease, and pulmonary complications were the most common causes of death. The actuarial survival curve was heterogeneous, with an accelerated mortality during the first year after diagnosis and a slower mortality during the following 7 years. Independent unfavorable prognostic signs were: failure to induce remission, leukocytosis, fever, older age, a shorter disease history, and dysphagia.
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PMID:Prognostic factors in polymyositis/dermatomyositis. A computer-assisted analysis of ninety-two cases. 397 73

From January 1, 1981 to December 31, 1992, we experienced nine patients with childhood onset of dermatomyositis and polymyositis. The mean age of disease onset was 12 years (range 7 to 16 years). Seven of them fulfilled the criteria of dermatomyositis, the remaining two were polymyositis. Girls were more predominant than boys in 6:3 ratio. The clinical features included extremities muscle weakness, skin rash, periorbital swelling and dysphagia. Increased muscle enzymes including creatine phosphokinase (CPK) or lactic dehydrogenase (LDH) were all positive in nine patients. All of our nine patients were treated with prednisolone after the diagnosis was established. The duration of treatment ranged from 3 to 65 months (mean: 25.3 months). Two of the nine patients also received immunosuppressive agents, hydroxychloroquine and azathioprine respectively. At present six patients survive without treatment. Two patients continue with corticosteroid and immunosuppressive therapy. One patient died from primary peritonitis, six months after being diagnosed with JDMS. In conclusion our study shows there is a female dominance; monocyclic clinical course is more common; and the prognosis is good in general, in the cases of juvenile dermatomyositis and polymyositis.
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PMID:Dermatomyositis and polymyositis in childhood. 794 27

We report on a Samoan man with dysphagia, voice hoarseness, facial erythema, and edema. Neurologic examination revealed hypesthesia at the site of the facial rash, enlarged auricular nerves, a right facial palsy, decreased gag reflexes, and voice hoarseness. Laryngoscopic examination showed paralysis of the left vocal cord, and a barium swallow revealed a possible compressive lesion. A skin biopsy specimen was diagnostic of tuberculoid leprosy. This patient has an unusual case of leprosy with multiple cranial neuropathies.
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PMID:Multiple cranial neuropathies associated with leprosy. 809 Dec 62

A 39-year-old man was admitted to our hospital because of diplopia, dysphagia, tetraparesis and urinary incontinence which developed six days after fever and general cutaneous rash had appeared. On neurological examination, total ophthalmoplegia, blepharoptosis, facial nerve palsy, bulbar palsy, and tetraparesis were observed, and the deep tendon reflexes were hypoactive or absent. The cerebrospinal fluid (CSF) showed albumin-cytological dissociation. serial complement fixation tests and enzyme-linked immunosorbent assays showed an elevation of antibody titers to measles virus in sera and CSF including serum IgM antibody. On the basis of findings, we diagnosed him as acute polyradiculoneuropathy following measles infection. After 3 sessions of immunoadsorption plasmapheresis his symptoms improved promptly. Marked improvement by immunoadsorption plasmapheresis suggested that immune-mediated mechanisms were involved in the pathogenesis of acute polyradiculoneuropathy following measles infection.
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PMID:[A case of acute polyradiculoneuropathy following measles infection]. 836 68


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