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Query: UMLS:C0011168 (
dysphagia
)
15,644
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The structural changes in the cricopharyngeal muscle (CM) were examined ultrastructurally and by enzyme histochemistry in five patients suffering from idiopathic cricopharyngeal
dysphagia
(ICD). Diagnosis was established by fiberoptic esophagoscopy, esophageal manometry and cineradiography. Cricopharyngeal myotomy was performed with marked improvement in all patients. Intraoperatively, a biopsy was taken from the CM. Additionally, all patients underwent neurological examination for possible generalized muscle disease, and a biopsy was taken from a limb muscle. CM from nine cadavers without known history of
dysphagia
served as control. The control samples disclosed structural changes which were considered to be pathological in other skeletal muscles, and required that the criteria for CM pathology we modified accordingly. In three patients changes in CM histology suggested specific pathogenesis: one patient had evidence for a generalized
myositis
but was only symptomatic for
dysphagia
. Another patient had muscle fiber atrophy and slight inflammation in her CM, possibly due to alcohol abuse. The third patient had loss of CM fibers with replacement by connective tissue enough to cause functional disturbances. In two patients no cause for
dysphagia
was found in either immunohistochemistry or electron microscopic studies. These results demonstrate the special structural features of the CM and indicate that ICD can have multiple etiologies.
...
PMID:Muscle pathology in idiopathic cricopharyngeal dysphagia. Enzyme histochemical and electron microscopic findings. 138 21
A case is reported of tongue atrophy in a patient with mixed connective tissue disease (MCTD) and major myositic involvement. The case highlights oropharyngeal aspects of MCTD, including inability to wear dentures, dysarthria, and
dysphagia
. To our knowledge this is the first report of major tongue involvement in
myositis
as part of MCTD.
...
PMID:Tongue atrophy in mixed connective tissue disease. 201 51
Inclusion body myositis is a rare and slowly progressive
myositis
associated with cytoplasmic inclusions and fibrillar nuclear material. These histopathologic findings are of unknown significance. The clinical presentation of IBM has marked similarities to that of chronic polymyositis with proximal greater than distal weakness and muscle wasting more pronounced in the lower than upper extremities. In contrast to polymyositis, however, relatively few individuals report neck flexor weakness or
dysphagia
. Corticosteroid treatment is usually ineffective. The clinical, histopathologic and electrophysiologic findings in a patient with IBM are presented. Of particular interest in this report is the detailed motor unit recruitment frequency data. A number of previous IBM reports fail to mention specific electrophysiologic data or present evidence suggestive of a possible combined neuropathic and myopathic disease. Recruitment intervals of 150 ms or greater in combination with decreased motor unit duration and amplitudes in the involved muscles imply a myopathic pathophysiology. These findings are discussed in relation to electrophysiologic data from previously reported cases.
...
PMID:Inclusion body myositis. An electrophysiologic study. 215 41
A case of myasthenia gravis accompanied with polymyositis and malignant thymoma, detected immune complexes in the sera and around the muscle fibers, was described. A 37-year-old woman was admitted to Shinshu University Hospital in September, 1987 because of dyspnea,
dysphagia
and muscle weakness. She first noticed her right blepharoptosis 3 weeks before admission. Weakness of all four limbs and myalgia of lower extremities were noticed one week later. These symptoms got worse and nocturnal dyspnea,
dysphagia
and easy fatigability at mastication appeared. On admission, she looked ill and neurological examination revealed left blepharoptosis, bilateral facial weakness, weakness of all four limbs, more prominent in proximal muscles and tenderness of lower extremities. Edrophonium test was positive, improving her muscle weakness. Laboratory examination revealed the elevated serum levels of CK, the increased titre of circulating immune complexes and high titres of acetylcholine receptor antibodies and anti-skeletal muscle antibodies. Electromyographic study showed myogenic pattern and Harvey-Masland test revealed waning at low frequency stimulation. Muscle biopsy showed marked perivascular infiltration of lymphocytes, accompanied by phagocytosis and interstitial fibrosis. IgG deposits were shown around the muscle fibers exclusively around the infiltrates of mononuclear cells. Granular deposits of C3 were also shown specifically around the muscle fibers exclusively around the infiltrates of mononuclear cells. Thymectomy was performed on September 21, 1987. Invasion of thymoma, predominantly lymphocytic type, to right lung and pericardium was observed histologically. After thymectomy, she got better. Immunological data and immunohistochemical examination of the present case suggest that in the case of myasthenia gravis accompanied with polymyositis and malignant thymoma, immune complexes may play a primary role on the pathogenesis of
myositis
.
...
PMID:[Detection of immune complexes in the sera and around the muscle fibers in a case of myasthenia gravis and polymyositis]. 253 18
It is well known that patients with progressive systemic sclerosis (PSS), as well as other autoimmune disease, have various kinds of autoantibodies. We presented two PSS patients with anti Wa antibody, which had recently been reported as a new anti cytoplasmic antibody in only one case with PSS. Our first case, 49 years old female had clinical features of arthralgia, Raynaud's phenomenon, sclerodactyly, transient myalgia and sicca complex. Her laboratory findings showed hypergammaglobulinemia (1.9 g/dl), positive RAHA (1: 640) anti Wa antibody (1: 256), and anti SS-A antibody (1: 256). Second case, 64 years old female had also clinical features of Raynaud's phenomenon, sclerodactyly,
dysphagia
, dyspnea on exertion and dry mouth. Furthermore lung fibrosis and dysmobility of upper GI tract were observed. FANA (1: 20) was detected as nucleolar pattern, and the titer of anti Wa antibody was 1: 64. Clinical findings of
myositis
were not seen in both cases. This study suggested that anti Wa antibody might be one of the diagnostic marker on PSS.
...
PMID:[Clinical study on two cases of progressive systemic sclerosis with anti Wa antibody]. 263 85
A case of polymyositis with repeated
dysphagia
and muscle weakness associated with peculiar findings of skin was reported. The patient was a 67-year-old man. His birth and development was normal. There was no family history of neuromuscular disease. On 26th March 1987 he was admitted to a hospital because of dysarthria and
dysphagia
after fever and diagnosed as having viral
myositis
. His conditions improved spontaneously with bed rest and he left hospital on 14th April. On 23rd April he had chill and sore throat with fever. On 27th he was admitted to the same hospital because of dysarthria and muscle weakness of the proximal portion of the upper limbs. These symptoms also improved with bed rest. He had repeated these symptoms several times and then he was admitted to our hospital on 12th June. On examination he showed the skin pigmentation under the right eye and the eruption in the back of hands and the buttocks. Muscle weakness was observed in the proximal portion of the upper limbs and the neck flexor. Laboratory tests in admission were as follows: sGOT 49 mU/ml, sGPT 104 mU/ml, LDH 1064 mU/ml, CPK 565 mM/ml, aldolase 25.2 IU/1/37 degrees C. Electromyography showed the typical myogenic changes and biopsy of left biceps brachii revealed inflammatory cells in the muscle fiber which are specific to polymyositis. Immuno-histochemical study is performed to analyse the subpopulation of mononuclear cells in biopsied muscle and skin. Mononuclear cells infiltrated into perimysium, endomysium and epidermis were positive for T11 and T8, but less positive for T4, B1 and Leu11. On the basis of these findings he was diagnosed as having "polymyositis syndrome".
...
PMID:[A case of polymyositis with repeated dysphagia and muscle weakness associated with peculiar findings of skin]. 280 15
Three adults, 2 of whom had polymyositis and 1 with dermatomyositis, developed
dysphagia
during the course of their illness. Results of esophageal manometry supplemented with esophageal radiography indicated the presence of cricopharyngeal achalasia. Because of the severity of this disorder, which is associated with aspiration of esophageal contents into the airways, surgery to divide the cricopharyngeal musculature was performed in 2 patients, giving complete relief of their symptoms. Prednisone dosage was not increased to treat this condition since it arose not from weakness but from obstruction. A biopsy specimen taken from 1 patient demonstrated inflammatory changes in the obstructing muscle. A review of these 3 patients and 3 previously reported cases indicates that cricopharyngeal obstruction can be a dominant cause of
dysphagia
in patients with
myositis
. The recognition of this entity is important in the management of patients with
myositis
because: it has serious and potentially life-threatening implications; and in certain cases, it can be effectively treated with surgery.
...
PMID:Cricopharyngeal obstruction in inflammatory myopathy (polymyositis/dermatomyositis). Report of three cases and review of the literature. 400 73
In a retrospective study, the files of 19 patients with dermatomyositis examined at our departments from 1970 to 1993 were reviewed. The parameters studied were age, sex, muscle enzyme values, muscle biopsies, electromyographical findings and interval from onset of dermatomyositis until first visit to the department. Out of 19 patients with dermatomyositis, 18 were adults and in nine of these the condition was associated with cancer (three out of three men, six out of 15 women). Electromyographical findings were pathological in 17 investigated patients and
myositis
was indicated in 13 out of 15 biopsies. Muscle enzyme values were elevated in seven out of nine patients with cancer and in three out of nine without. Out of five patients with
dysphagia
, four patients had cancer. The risk of cancer is increased in patients with dermatomyositis. Factors indicating a poor prognosis regarding the association between dermatomyositis and cancer in our study were old age, male sex and
dysphagia
.
...
PMID:[Dermatomyositis and cancer. A retrospective study]. 799 92
Myositis
due to the etiologic agent of Lyme disease, Borrelia burgdorferi, has been reported nine times in the English-language literature; there has been but a single report of exacerbation of dermatomyositis due to B. burgdorferi in a patient with known dermatomyositis. Multiple infectious agents, but not B. burgdorferi, have been hypothesized to trigger dermatomyositis. We report the first case of dermatomyositis that appears to have been triggered by B. burgdorferi. This case involved an individual from Westchester County, NY, who presented with skin lesions suggestive of erythema migrans and who was seropositive for Lyme disease. He soon developed a clinical syndrome suggestive of dermatomyositis: periorbital edema,
dysphagia
, proximal muscle weakness, and a markedly elevated level of creatine phosphokinase. We also review the clinical presentation and response to treatment of patients with Lyme
myositis
.
...
PMID:Dermatomyositis associated with Lyme disease: case report and review of Lyme myositis. 816 22
A 38-year-old Japanese male who had traveled in China from September 13 to October 5, 1997, developed fever and severe conjunctivitis from October 20. After he was hospitalized in Kyoto City Hospital for persistent high fever on October 29, he developed muscular weakness and
dysphagia
which continued for two weeks. An electromyogram showed a myogenic pattern, and laboratory findings showed significant elevation of serum enzyme levels of muscle origin: CPK, 3,095 IU/l; aldorase, 195 IU/l; myoglobin, 7,570 ng/ml, and myoglobinuria, 94,700 ng/ml. The WBC was 10,800/microliter with 45% eosinophils. Muscular biopsy showed degeneration of muscle fibers with infiltration of macrophages and lymphocytes. On further inquiry, it was revealed that the patient had eaten smoked bear meat in China on September 30, three weeks prior to the onset of symptoms. A dot-ELISA serologic test for parasites was positive for Trichinella. Further, a coiled 1.2 mm long Trichinella larve was recovered from approximately 100 mg of frozen biopsied muscle by an enzyme digestion method. Mebendazole was given to the patient at a dosage of 200 mg/day for seven days. CPK levels were normalized within 3 days of the beginning of the treatment, and he was discharged without any symptoms. Physicians must be aware of trichinellosis and should include it in their differential diagnosis when examining patients with
myositis
and eosinophilia of unknown origin.
...
PMID:[Imported trichinellosis with severe myositis--report of a case]. 1007 5
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