血浆交换在后天性MG中可导致短暂缓解.临床改善伴随以抗体下降,而其后的复发则伴有抗体增多.经胸腺切除并服大剂量强的松的MG病人,用交换血浆及硫唑嘌呤治疗,结果有明显的长时期的临床改善,但血浆交换本身在整个反应中的作用未被 Plasma exchange leads to transient relief in acquired MG, clinical improvement accompanied by decreased antibody, and subsequent relapse accompanied by increased antibody, thymectomy and large doses of prednisone in patients with MG, the exchange of plasma and thiazole Purine treatment resulted in significant long-term clinical improvement, but the role of plasma exchange itself in the overall response was not