２９例蝶鞍占位病变经鼻窦穿刺诊断李玉茹近几年，我科共收治蝶鞍占位病人２９例，均在术前行蝶鞍部穿刺取活检，都获得准确病理诊断，临床效果令人满意，现分析如下。一、蝶鞍占位术前进行病理诊断的意义蝶鞍位于颅底中央，其解剖隐深，特别是蝶窦周围被骨壁包围，因此，... 29 cases of sella sella lesions nasal sinus puncture diagnosis Li Yuru in recent years, our department received a total of 29 cases of sella secundum occupying patients, all in the preoperative line sella puncture biopsy, get accurate pathological diagnosis, the clinical effect is satisfactory Now analysis is as follows. First, the sella secundum preoperative significance of pathological diagnosis sella at the base of the skull, the anatomy of the deep, especially the sphenoidosis surrounded by the bone wall, therefore, ...