患者,男,23岁。3个月前无明显诱因出现右侧鼻阻并渐进性加重,有脓涕及臭味,涕中带血。伴额部胀痛及右侧面部麻木感。外院行抗感染治疗,症状无缓解,反而有加重趋势。检查:患者右侧鼻部外观丰满,其余正常。前鼻镜检查见右侧鼻腔内充满灰白色、分叶状多发性新生物,质地较 Patient, male, 23 years old. 3 months ago no obvious incentive to appear on the right nasal resistance and progressive increase, with purulent nasal discharge and odor, bloody tears. Accompanied by forehead pain and numbness on the right side of the face. Outside the hospital anti-infective treatment, no relief of symptoms, but to increase the trend. Check: The patient’s right nose fullness, the rest of normal. Before the nose examination see the right nasal cavity filled with gray, lobulated multiple neoplasms, texture than