The former one can be subdivided into three categories: concha ( 2 % ), pre sellar ( 20 % ), sellar ( 78 % ).

前者分3型: 甲介型 ( 2% ), 鞍前型 ( 20% ), 鞍型 ( 78% ).

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Objective To improve the diagnostic accuracy of non - pituitary lesions in sphenoidal sinus and sellar area.

目的提高蝶窦鞍区 非 垂体源性占位性病变的诊断水平.

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Obliteration of empty sellar by transsphenoidal ap - proach is a simple and effective method.

经蝶窦充填法治疗是简单有效的方法.

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The sellar and clival openings are closed with fat or muscle and nasal septal cartilage.

蝶鞍和斜坡的骨窗可用脂肪、肌肉或鼻中隔软骨填塞.

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Objective To investigate the clinical characteristics, diagnosis and treatment of dermoid cyst in sellar region.

目的探讨鞍区皮样囊肿的临床特征 、 诊断及治疗.

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