嗜酸性淋巴肉芽肿是一种对放射线敏感的良性病变。本文总结了20例,其中17例为多发病变,3例为单发,共85个病灶。19例用放射治疗,照射剂量为2,000～2,500r。随访1～23年,12例病变完全消失;5例病变明显缩小,2例失访。本文简要介绍了该病常见的发病部位和临床表现,着重讨论了放射治疗的方法、剂量、效果。 Eosinophilic lymphogranuloma is a benign lesion that is sensitive to radiation. This article summarized 20 cases, of which 17 cases were multiple lesions, 3 cases were single, a total of 85 lesions. Nineteen patients were treated with radiation and the radiation dose was 2,000-2,500r. After 1 to 23 years of follow-up, lesions completely disappeared in 12 cases; lesions in 5 cases were significantly reduced, and 2 cases were lost to follow-up. This article briefly introduced the common site and clinical manifestations of the disease, and focused on the method, dose and effect of radiation therapy.