Several immune system cell types and processes have been recently identified in muscle in inclusion body myositis dermatomyositis and polymyositis.
近来，包涵体肌炎、皮肌炎、多发性肌炎中几种免疫细胞类型和免疫反应过程被认定。
2
Analysing the data of the clinical manifestations, biochemical tests, electromyographes and muscular biopsies, the authors proposed the diagnostic criteria of polymyositis and dermatomyositis.
从临床表现、生化检查、肌电图及肌肉活检等方面进行分析，提出多发性肌炎与皮肌炎的诊断条件。
3
Objective:To study the difference of electromyography(EMG) and muscle enzyme(ME) in the progression of polymyositis(PM) and dermatomyositis(DM).