鼻腔神经内分泌癌(nasal neuroendocrine carci-noma,NEC)是极少见的高度恶性肿瘤,临床表现无特异性,容易误诊,预后差,现将我院诊治的1例报告如下。1临床资料患者,女,47岁,因左侧鼻塞、涕中带血伴头昏半年就诊。半年前不明原因出现左鼻塞、涕中带血。左侧间歇性鼻塞、流黄色鼻 Nasal neuroendocrine carci-noma (NEC) is a very rare high-grade neoplasm. The clinical manifestations are nonspecific, easy to misdiagnosis and poor prognosis. One case report of diagnosis and treatment in our hospital is as follows. 1 Clinical data Patients, female, 47 years old, due to left nasal obstruction, tears in the blood with dizziness six months treatment. Six months ago unknown left nasal obstruction, bloody tears. Left intermittent nasal congestion, flow yellow nose