恶性肉芽肿是指具有恶性肿瘤性质的坏死性炎症肉芽肿性疾病,主要原发于鼻、咽等上呼吸道部位。常侵犯副鼻窦、腭、面骨、眼及皮肤等处,致面容毁损;晚期内脏器官及淋巴结广泛转移。病因未明,诊断常常不易确定,主要采用放射治疗。现将我院诊治50例恶性肉芽肿的体会报道如下。 Malignant granuloma refers to a necrotic inflammatory granulomatous disease with a malignant tumour. It mainly occurs in the upper respiratory tract such as the nose and pharynx. Frequent violations of the paranasal sinuses, palate, facial bones, eyes and skin, causing facial lesions; advanced internal organs and lymph nodes widespread metastasis. Unknown cause, diagnosis is often not easy to determine, mainly using radiation therapy. The diagnosis and treatment of 50 cases of malignant granuloma in our hospital are reported below.