1例后鼻孔巨大息肉:患者为8岁男孩,因鼻塞、流涕4年、口中有肿块3天入院。检查:发音呈闭塞性鼻音。口腔内有一胡桃大小、表面光滑,呈淡红色半透明的新生物堵塞口咽部,伸舌时可覆盖后半舌面。右侧鼻腔后部有剥皮葡萄状新生物堵塞。鼻咽镜检查可见口腔内新生物与右后鼻孔内新生物相连,触之较软,与周围组织无粘连。施行息肉摘除术,病理诊断为水肿型鼻息肉。 One case of nostril after a huge polyp: The patient was 8 years old boy, due to nasal obstruction, runny nose 4 years, the mouth of a mass 3 days admission. Check: occult nasal pronunciation. Oral cavity has a walnut size, smooth surface, pale red translucent new creatures plug the oropharynx, when the tongue can cover the latter half tongue surface. The right nasal rear peeled grape-like new bio-blockage. Nasopharyngeal examination shows that the new creature in the oral cavity is connected with the new organism in the right posterior nostril, which is relatively soft and has no adhesions with the surrounding tissues. The implementation of polyp surgery, pathological diagnosis of edema nasal polyps.