目的：探讨蝶窦病变的早期诊断和治疗方法。

Objective: To explore the early diagnosis and treatment for sphenoid sinusitis with endoscopic sinus surgery.

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目的提高对孤立性蝶窦病变的临床诊断和治疗水平。

Objective To improve the diagnosis and treatment for isolated sphenoid sinus disease.

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目的探讨鼻内镜下处理孤立性蝶窦病变的方法及疗效。

Objective To explore the operative method and the therapeutic effect of isolated sphenoid sinus diseases under endoscope.

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