摘要
目的 分析嗅神经母细胞瘤的临床特点 ,提高诊断率。方法 复习 2 1例的全部病历 ,组织切片 ,总结其特点。结果 病人表现为单侧鼻塞有 2 0例 ,为 95 2 % ,肿瘤均位于鼻腔顶部 ,呈结节状隆起 ;病变局限于单侧鼻腔的有 3例 ,为 14 3% ;病变侵犯邻近组织或或器官的有 8例 ,为 38 1% ;有颈淋巴结或远处转移的 10例 ,为 4 7 6 %。结论 嗅神经母细胞瘤恶性程度高 ,易侵犯邻近组织器官及血行转移 。
Objective To raise diagnosis rate,analyze the clinical characters of olfactory neuroblastoma.Methods:Review all cases and histopathological slices of 21 patients with olfactory neuroblastoma and study their characters.Results 20patients have unilateral snuffle(95 2%);Their tumors all locate on the top of nasal cavity and grow with nodular eminence;The focuses of 3 patients(14 3%)locate in the unilateral nasal cavity locally;The focuses of 8 patients(38 1%)invade adjacent tissues and organs;10 patients(47 6%)have transfer of lymph gland of neck and remoteness.Conclusion Olfactory neuroblastoma has more malignant character,invade adjacent tissues or organs easily and transfer by blood,furthermore is missed diagnosis.
出处
《肿瘤防治研究》
CAS
CSCD
北大核心
2000年第3期224-225,共2页
Cancer Research on Prevention and Treatment