鼻窦血管瘤较少见,临床上常有误诊和漏诊。本例女性,18岁,左鼻腔进行性堵塞一年,有少许脓涕,近日鼻出血。体检见左鼻腔被褚红色新生物堵满,下鼻道有搏动性出血,无其他异常。X片:鼻腔软组织肿块,鼻中隔结构消失,左筛窦、上颌窦病变。入院诊断:出血性鼻息肉。入院后,药物纱条填塞无效, Sinus hemangioma is rare, often misdiagnosed and missed diagnosis. In this case, the woman was 18 years old and her left nasal cavity was continuously clogged for one year. There was a slight pustule and recent epistaxis. The physical examination revealed that the left nasal cavity was blocked by the red neoplasm, and there was pulsatile bleeding in the inferior meatus and no other abnormalities. X-ray: nasal soft tissue mass, nasal septal structure disappeared, left ethmoid sinus, maxillary sinus lesions. Admission diagnosis: Hemorrhagic nasal polyps. After admission, drug gauze packing is invalid.