嗅神经母细胞瘤来源于唤上皮神经细胞，是鼻腔内较罕见的恶性肿瘤。本病早期症状隐匿，组织形态也较复杂常致临床及病理误诊。鉴于文献对该病少见报道，为此本文对我院1992～1996年收治的喷神经母细胞瘤7例．就临床表现、诊断和治疗情况结合文献作一分析。1临床资料1．1全组男6 Olfactory neuroblastoma originates from the epithelial nerve cells, is a rare malignant tumor in the nasal cavity. Early symptoms of this disease are hidden, often complicated tissue morphology and clinical misdiagnosis. In view of the literature rare reports of the disease, this article for our hospital from 1992 to 1996, 7 cases of neuroblastoma. On the clinical manifestations, diagnosis and treatment of the situation with an analysis of the literature. 1 clinical data 1.1 whole group of men 6