环卵沉淀试验作为血吸虫免疫学诊断方法具有很多优点 ,但由于孵育时间过长 ,使其在实际应用中受到了一定的限制。近来 ,我们尝试采用微波辐射与适当增加孵育温度的方法对其进行加速试验 ,取得了较好的效果。1　材料与方法1.1　材料　病人血清 42例 ,取自本所粪检阳性者 ;正常人 The egg-ring precipitation test has many advantages as an immunological diagnostic method for schistosomiasis, but due to the long incubation time, it has been limited in practical application. Recently, we tried to use microwave radiation and appropriate increase in incubation temperature of its accelerated test and achieved good results. 1 Materials and Methods 1.1 Materials Patient serum 42 cases, taken from the manure was positive; normal