孤立性蝶窦病变临床较少见 ,随着ＣＴ、ＭＲＩ等影像学技术的发展及鼻内镜在临床的广泛应用 ,该病的诊治水平有了很大的提高。我科 1 999～ 2 0 0 2年共收治 1 8例孤立性蝶窦病变患者 ,现将其临床资料报告如下。1　资料与方法1 .1 　 临床资料1 8例患者中 ,男 1 0例 ,女 8例 ; Solitary sphenoid sinus lesions are rare, with the CT, MRI and other imaging techniques and the development of endoscopic endoscopic widely used in clinical diagnosis and treatment of the disease has greatly improved. In our department from 1999 to 2002, a total of 18 cases of solitary sphenoid sinus disease were treated, the clinical data are reported as follows. 1 Materials and Methods 1.1 clinical data of 18 patients, male 10 and female 8;