嗜酸细胞性筋膜炎是74年发现的一个疾病,英文文献上已报告近100例,主要临床特点为筋膜的增粗变硬,最终出现关节运动障碍,血中或组织中有嗜伊红细胞增多及血中球蛋白增高,缺乏明显的雷诺氏现象及内脏受累。77年后文献又出现嗜酸细胞肌炎的报告。我们在75年前后遇到4例病人具有上述嗜酸细胞性筋膜炎的临床特点,以后又遇到4例,其中1例以口腔及舌肌运动障碍为主要表现的病人,组织病理除见间质增生嗜酸性细胞浸润外肌肉有明显变化。因而认为本病并不局限于筋膜,同时出现筋膜炎和肌炎,因此以称嗜酸细膜性筋膜——肌炎为宜。 Eosinophilic fasciitis is a disease found in 74 years, the English literature has been reported in nearly 100 cases, the main clinical features of fascia thickening and hardening, the eventual joint movement disorders, blood or tissue with eosinophilic Increased red blood cells and blood globulin, the lack of significant Raynaud’s phenomenon and visceral involvement. 77 years later the literature appears eosinophilic myositis report. We encountered four patients 75 years ago with the above eosinophilic fasciitis clinical features, and later encountered 4 cases, of which 1 case of oral and tongue dyskinesia as the main manifestation of the patient’s histopathology except see Interstitial hyperplasia of eosinophilic infiltration of muscle significant changes. So that the disease is not limited to the fascia, while fascitis and myositis, it is called eosinophilic fascia - myositis appropriate.