结果:478例MG中发生肌无力危象40例,发生率为9.6%,全为肌无力危象,无一例胆碱能危象和反拗性危象。
Result : GM crisis occurred in 40 out of 478 patients . The incidence of GM crisis is 9.6 % . Cholinergic crisis cannot be found in those cases .