患者　男 ,2 8岁 ,因持续性鼻塞多年 ,鼻出血 ,失嗅入院。查体右侧上颌窦区压痛明显 ,鼻镜检查右侧鼻腔内息肉样肿块 ,淡红色易出血 ,填满右侧鼻腔 ,向下延伸至鼻咽部 ,表面有少量脓性分泌物。ＣＴ检查见 :右侧鼻腔、鼻咽部、上颌窦、筛窦、额窦及蝶窦内充满软组织密度影 ,ＣＴ Male patient, 2 8 years old, due to persistent nasal congestion for many years, nosebleeds, loss of smell admission. Examination of right maxillary sinus area tenderness significantly, nasal examination of the right nasal polyps, the easy bleeding, fill the right nasal cavity, down to the nasopharynx, the surface of a small amount of purulent discharge. CT examination see: the right nasal cavity, nasopharynx, maxillary sinus, ethmoid sinus, frontal sinus and sphenoid sinus filled with soft tissue density, CT