sclerosis AE systemic sclerosis AE This is an AE which is an autoimmune rheumatic disease characterised by excessive production and accumulation of collagen, called fibrosis, in the skin and internal organs and by injuries to small arteries. 系统性硬化症 QY, JX, HY http://en.volupedia.org/wiki/Systemic_scleroderma 10042953