绪言若没有麻风反应,麻风病至多仅是一个美容问题。麻风菌几乎是“完全寄生菌”。在瘤型病人体内,可含有10~(13)条菌而没有体征和不适感。另一方面,结核样型麻风病人麻风菌数量少,目前水平还不能查出,但可致严重的畸形。感染程度与疾病变化相差如此大的原因是机体对入侵病原菌所发生的免疫反应不同所致,因此可以说麻风病是一 Introduction Without leprosy, leprosy is at best a cosmetic problem. Leprosy is almost “completely parasitic”. In patients with tumor-type body can contain 10 to 13 bacteria without signs and discomfort. On the other hand, the number of leprosy patients with tuberculosis-type leprosy is small and the current level can not be detected yet, but it can cause severe deformities. The extent of infection and disease vary so much because of the body of invading pathogens occur due to the immune response to different, it can be said that leprosy is a