摘要
横纹肌肉瘤(RMS)是一种来源于间充质细胞的恶性肿瘤,与不同程度的横纹肌细胞分化和基因失衡有关^(〔1〕)。RMS可分为多形型、腺泡型和胚胎型3种类型^(〔2〕)。胚胎型横纹肌肉瘤(ERMS)是一种来源于未分化中胚层的罕见肿瘤,一般发生于头颈部、泌尿系统及四肢,但来源于鼻咽部组织者少见。
Summary This case reports of nasopharyngeal embryonal rhabdomyosarcoma mainly for a stuffy nose, runny nose with blood, and without typical clinical manifestations. Electronic laryngoscopy tip: nasopharyngeal neo- plasm. MRI tip: nasopharyngeal carcinoma. By pathological and immunohistochemical examinations, it finally was diagnosed with nasopharyngeal embryonal rhabdomyosarcoma.
出处
《临床耳鼻咽喉头颈外科杂志》
CAS
北大核心
2016年第4期331-332,共2页
Journal of Clinical Otorhinolaryngology Head And Neck Surgery
关键词
横纹肌肉瘤
鼻咽肿瘤
rhabdomyosarcoma
nasopharyngeal neoplasms