Clinical features of dermatomyositis and MRI diagnostic value / 西安交通大学学报(医学版)
Journal of Xi'an Jiaotong University(Medical Sciences)
;
(6): 904-908, 2021.
Article
in Chinese
| WPRIM
| ID: wpr-1011626
ABSTRACT
【Objective】 To explore the clinical features of dermatomyositis and diagnostic value of MRI. 【Methods】 The clinical and imaging data of 61 patients with dermatomyositis were analyzed retrospectively. 【Results】 Among the 61 patients, there were 15 males and 46 females with the average age of 45.3 years. The course of disease was 10 days to 12 years. All of them had different degrees of skin lesions, including 57 cases of myasthenia and or myalgia, 4 cases of dysphagia, 2 cases of dyspnea, and 2 cases of drinking water and coughing. There were 18 cases complicated with interstitial lung disease, 1 case complicated with Sjogren’s syndrome, 1 case complicated with arthritis, 1 case complicated with rhabdomyolysis, and 1 case complicated with kidney damage and liver insufficiency. MRI examination performed in 46 patients with dermatomyositis detected 43 cases of abnormal manifestations, 41 cases of muscle inflammatory edema, 37 cases of subcutaneous adipose tissue edema, and 40 cases of myofascitis. 【Conclusion】 The clinical manifestations of dermatomyositis are complex and have certain imaging features. Combined with the laboratory examinations of muscle enzymes and autoantibodies, electromyography, skin and muscle biopsy, they can provide clinical diagnostic evidence. MRI is an important means to diagnose and evaluate the extent and progression of dermatomyositis.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Xi'an Jiaotong University(Medical Sciences)
Year:
2021
Type:
Article
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