弓形体病在欧美国家很常见,特别以淋巴结肿大型最多。根据世界卫生组织估计,在原因不明的淋巴结肿大病例中,15％为弓形体病。我国的弓形体病调查结果,也证明弓形体感染相当广泛,但发现的病例不多,其主要原因为弓形体感染临床表现复杂,诊断比较困难,医疗单位又缺乏特异的实验诊断手段,致使多数病例不易被发现。本文报告的1例患者,症状 Toxoplasmosis is very common in Europe and the United States, especially swollen lymph nodes up to. According to the WHO estimates, 15% of cases of lymphadenopathy of unknown origin are toxoplasmosis. Toxoplasmosis survey results in China also showed that Toxoplasma gondii infection is quite extensive. However, there are not many cases of Toxoplasmosis found. The main reasons are the complex clinical manifestations of Toxoplasmosis, the more difficult diagnosis and the absence of specific experimental diagnostic methods in medical units, resulting in the majority Cases are not easy to find. This article reports 1 patient with symptoms