急性曼氏血吸虫病中,个体免疫反应的重要性是久已熟知的。其临床症状虽多种多样,但侵袭到中枢神经的较少,引起脊髓炎的更为罕见。本文报告一例28岁的男性患者,发病时先有脚底麻木和排尿困难,而后迅速发展到弛缓性截瘫和尿潴留。同时伴有第12胸椎和第1腰椎水平的感觉丧失,第10胸椎水平感觉过敏。双侧膝、踝反射消失。发病前数月曾在苏丹南部河中游泳后发过两次热。粪尿检查虫卵、肠原虫包囊、微丝蚴和旋毛虫都 The importance of an individual’s immune response is acute and long known in acute man’s schistosomiasis. Although a variety of clinical symptoms, but less invasion of the central nervous system, causing myelitis is even more rare. This article reports a 28-year-old male patient with numbness and dysuria on the soles of the feet and rapid development of flaccid paraplegia and urinary retention. Accompanied by the twelfth thoracic and lumbar level of the first loss of feeling, the first 10 thoracic level hypersensitivity. Bilateral knees, ankle reflex disappeared. In the months preceding the incident, it had been twice as hot after swimming in the southern Sudanese river. Excrement check eggs, enteric cysts, microfilaria and Trichinella are