王某,男性,13岁,患者从8个月前感到鼻痛,左鼻鼻阻,流臭味脓性鼻涕,曾在外院及我院多次就诊,均按慢性萎缩性鼻炎及上颌窦炎门诊治疗,均未好转,入我院求治。体检发现左侧鼻腔位于中鼻道及下鼻甲中部,有脓性鼻痂阻塞用膝状镊探查,触之有一坚硬物,较稳定,疑诊 Wang, male, 13 years old, the patient felt nasal pain 8 months ago, left nasal obstruction, flow stench purulent nasal discharge, multiple visits to the hospital and our hospital, according to chronic atrophic rhinitis and maxillary sinusitis Outpatient treatment, no improvement, into our hospital for treatment. Physical examination found that the left nasal cavity is located in the middle of the nasal passages and the inferior turbinate, purulent nasal obstruction with knee forceps probing, touching a hard object, more stable, suspected