1991～1993年我院收治恶性肉芽肿23例,均经单纯放射治疗,现分析如下。1　临床资料　　本组23例均经病理证实,其中3例后经免疫组化检验证实,2例为外周T细胞淋巴瘤。其中男17例,女6例。年龄19～58岁,中位年龄41岁,就诊时伴发热10例(43.4%)。主要症状有鼻塞、鼻出血、疼痛、?.. From 1993 to 1993, 23 cases of malignant granuloma were treated in our hospital. All of them were treated with radiotherapy alone. The analysis is as follows. 1 Clinical data 23 cases of this group were confirmed by pathology, of which 3 cases were confirmed by immunohistochemistry, 2 cases were peripheral T-cell lymphoma. Among them, there were 17 males and 6 females. The age ranged from 19 to 58 years old, and the median age was 41 years old. There were 10 cases (43.4%) with fever at the time of treatment. The main symptoms are nasal congestion, nose bleeding, pain,?