脑型肺吸虫病的脑电图改变,国内尚未见专题报道,现将我们观察的28例报告如下: 一般资料与方法 1.本组诊断依据:①来自流行地区有吃生蟹史。②有中枢神经系统损害征象,以阵发剧烈头痛、呕吐、偏瘫、抽搐及脑膜刺激征较常见。③部份病例具一般肺吸虫病的临床表现,如皮下包块、肝大、肝功不良、一过性皮疹、咯血及浆膜腔积液等。④肺吸虫抗原皮试阳性。⑤血中嗜酸性白细胞百分比及绝对数增加。⑥脑脊液异常,尤其是白细胞分类具嗜酸性自细胞升高。⑦胸部X线检查大半异常(肺纹增强、片状影和胸腔或 Echocardiogram of cerebral paragonimiasis changes, the country has not yet seen special reports, now we observe the 28 cases reported as follows: General information and methods 1. The diagnosis of this group: ① from the epidemic areas have eaten crab history. ② central nervous system damage signs to severe acute headache, vomiting, hemiplegia, convulsions and meningeal irritation are more common. ③ some cases with the clinical manifestations of general paragonimiasis, such as subcutaneous mass, liver, liver dysfunction, transient rash, hemoptysis and serous effusions. ④ Paragonimus antigen skin test positive. ⑤ blood eosinophils percentage and the absolute increase. ⑥ abnormal cerebrospinal fluid, especially leukocyte classification with eosinophilic self-cell elevation. ⑦ chest X-ray examination most of the anomalies (lung pattern enhancement, film shadow and chest or