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Query: UMLS:C0011633 (dermatomyositis)
 4,181 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 46-year-old woman had heliotrope erythema, poikiloderma, and proximal muscle weakness. Histologic examinations of the skin were consistent with dermatomyositis. Muscle biopsy revealed numerous noncaseating granulomatous lesions within the muscle fasciculi, confirming the diagnosis of sarcoid myopathy. No granulomatous lesion could be detected clinically in other organs. A combination of this skin and muscle disorder is rare and has not been reported previously.
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PMID:Sarcoid myopathy with typical rash of dermatomyositis. 719 3

We describe six adult patients (five men and one woman) out of 364 whose muscle biopsy specimens disclosed muscle adenylate deaminase deficiency. Two men had an associated dermatomyositis and another man had an associated progressive systemic sclerosis. Although the patients were different clinically, all complained of muscular weakness or poor exercise tolerance. The occurrence of muscle adenylate deaminase deficiency in both sexes suggests a possible autosomal mode of inheritance.
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PMID:Muscle adenylate deaminase deficiency. Report of six new cases. 722 11

A 54-yr-old man was admitted to Hokkaido University Hospital, complaining of fever, multiple arthralgia, edematous erythema and face and muscular weakness of extremities during the last 2 months. He was diagnosed as dermatomyositis by acceleration of ESR, elevation of GOT, GPT, CPK, aldolase, moderate increases of collagen fibers in biopsy specimen of skin and his clinical signs. Although stools were positive for occult blood, the routine radiographic examination failed to detect the bleeding site in the upper GI. tract. However, in the double contrast picture of the stomach, a very fine abnormal linear shadow was observed at the upper corpus of the lesser curvature. This linear shadow was a margin of the tumor, retrospectively. About 4 months later, abnormal pain occurred and a mass was palpable in the left lumbar region, suggesting a pancreatic tumor. He was operated on excising the tumor, but was performed only exploratory laparotomy because of the presence of intra-abdominal metastases. Death occurred 40 days after the operation and necropsy was done. The gross anatomical findings of the abdomen showed a stomach tumor as large as an infant's head and its metastases to pancreas, lymph nodes, and greater and lesser omentum. Esophageal mucosa including esophagocardiac junction was intact. Histological examination of the intragastric tumor revealed a typical squamous cell carcinoma with keratinization. According to the absence of the components of adenocarcinoma and squamous metaplastic gastric mucosa of non-cancerous areas in the stomach, it seemed likely to be a heterotopic squamous cell carcinoma. It was unknown about the precedence between the stomach cancer and dermatomyositis. There have been 11 cases of primary pure squamous cell carcinoma in the world literature since 1968, but this is the first case report of coexistence of these two diseases.
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PMID:[A case report of a primary pure squamous cell carcinoma of the stomach associated with dermatomyositis (author's transl)]. 726 22

Dermatomyositis, an inflammatory disease of unknown etiology, causes diffuse symmetrical weakness and atrophy, muscular pain and tenderness, induration of muscles, and the tendency to develop contractures. The disease may follow a prolonged course which can best be managed with steroids and regulation of physical activity if there is an objective criterion for determining the extent of clinical involvement. In 6 children with dermatomyositis, quantitative muscular strength was compared with clinical evaluation of the state of the disease, serum enzyme levels, and other laboratory measures of systemic inflammation. Quantitative evaluation of ankle plantar flexor strength by the method of Beasley or handgrip force by the method of Mundale indicated that muscular strength provided a better criterion for the clinical status of the patient than any of the other laboratory tests studied. In dermatomyositis, the inflammation is equally great in distal and proximal muscles when tested quantitatively. These tests, when used together with enzyme levels and clinical evaluation, permit more effective management of dermatomyositis in children.
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PMID:Muscular strength as an index of response to therapy in childhood dermatomyositis. 745 26

This article discusses the principles of rehabilitation of the most common childhood rheumatic diseases, especially juvenile rheumatoid arthritis, dermatomyositis, and scleroderma. Any rehabilitation program must be undertaken in conjunction with understanding of disease processes, appropriate medical management, and patient and family education. Investing effort into avoiding contractures, weakness, osteoporosis, and disability is considerably less time-consuming, painful, and costly than trying to reverse established problems.
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PMID:Rehabilitation of the child with a rheumatic disease. 756 95

We describe a 73-year-old forest owner with widespread erythema, myalgia, and proximal muscle weakness. The clinical signs and the results of electromyography, magnetic resonance imaging, and a muscle biopsy were consistent with dermatomyositis. However, serology was positive for Borrelia burgdorferi. More importantly, B burgdorferi DNA was detected in skin by polymerase chain reaction techniques, and spirochete-like organisms were detected in the muscle by silver staining. Lyme disease with muscle involvement can mimic or trigger dermatomyositis and should be considered in the differential diagnosis of dermatomyositis.
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PMID:Lyme disease in a 74-year-old forest owner with symptoms of dermatomyositis. 763 14

Dermatomyositis (DM) is a rare disease of unknown aetiology involving weakness of proximal muscles, myalgia and impairment of the integument. Due to its low incidence, only few reports exist on the anaesthesiologic management of neuromuscular blockade in patients with DM considered for surgical therapy. In this setting, special attention should be given to the administration of muscle relaxants since an increased sensitivity to these drugs in neuromuscular diseases may be expected. METHODS. This case report describes the neuromuscular monitoring of a female patient aged 53 years with DM undergoing strumectomy and treated with methotrexate and prednylidene. Muscle relaxation was induced with 0.35 mg/kg atracurium (1.5 x ED95). An additional bolus of 0.07 mg/kg was administered 50 min later. Control of sufficient relaxation was performed by tactile methods, and time of onset (TO), duration of action (DA) and recovery index (RI) were measured. RESULTS. Relaxation was obtained within TO of 3 min, DA of 50 min and RI of 11 min. These timer indicate slightly increased sensitivity to atracurium. The postoperative outcome demonstrated no muscular weakness and sufficient spontaneous ventilation. DISCUSSION. To date, few experiences of neuromuscular blockade with atracurium in DM have been presented, hence this report. In addition, no standard recommendations are given regarding the application of nondepolarizing muscle relaxants in this context. In our case, atracurium could be implemented as a safe drug under neuromuscular monitoring.
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PMID:[Neuromuscular blockade with atracurium in dermatomyositis]. 765 97

In nearly 60% of men over 50 years of age, dermato-/polymyositis is induced by malignancies. Till now, 9 patients with melanoma-induced dermatomyositis have been reported in the literature. Here we report on a patient suffering from classic pelvic and pectoral girdle proximal weakness, typical heliotrope rash, increased serum CPK values, and biopsy-proven myositis, who died from metastasizing melanoma one year later.
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PMID:[Dermatomyositis as a complication of a metastatic melanoma-- case report and review of the literature]. 769 9

We describe a 41-year-old patient with adult-onset dermatomyositis who developed persistent pneumomediastinum and severe subcutaneous emphysema due to end-stage interstitial lung disease. The diagnosis of dermatomyositis was based on proximal muscle weakness, electromyographic findings of inflammatory myopathy, and positive findings on muscle biopsy. Low levels of creatine kinase elevation were found at the time of diagnosis (a form of dermatomyositis which has been associated with a poor prognosis). The patient had no signs of cutaneous vasculitis. Despite treatment with prednisone and azathioprine, she died of intercurrent gram-negative sepsis 15 months after the diagnosis of dermatomyositis.
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PMID:Chronic pneumomediastinum and subcutaneous emphysema: association with dermatomyositis. 771 58

Idiopathic inflammatory myopathies, polymyositis, dermatomyositis, and inclusion body myositis, are increasingly recognized to cause long-term disability in certain subsets of patients. Because these diseases are infrequent, only retrospective analysis of most treatments are available. In this article, identification of subsets of patients with different prognoses and discussion of confounding factors for increasing weakness are emphasized. The advantages and disadvantages of different therapies for myositis and for extraskeletal muscle features are also discussed.
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PMID:The treatment of myositis. How to approach resistant disease. 773 67


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