[A case of oncocytic papilloma in nasal ethmoid sinus].

The incidence of oncocytic papilloma of nasal ethmoid sinus is very low. In order to improve the understanding of the disease for clinicians,we report one case of oncocytic papilloma in nasal ethmoid sinus. The case performs mainly congestion of the left nasal cavity, running pus nose and hyposmia. Nasal endoscopy found new creature in the meatus,and CT indicates soft tissue shadow in the left superior nasal passages,ethmoid sinus involved. Tumor is resected completely. There is no recurrence after five years follow-up.