All cases sustained large pituitary adenoma, and some accompanied with empty sella.
影像学检查均为垂体大腺瘤，部分病人伴有部分空泡蝶鞍。
Objective To improve the clinical diagnosis and treatment of empty sella syndrome (ESS).
目的加强对空蝶鞍综合征(ESS)的认识，提高临床诊治ess的水平。
Conclusion PESS has typical MR manifestations that show empty sella clearly. MRI should be regarded as the best way to diagnose PESS.
结论原发性空蝶鞍综合征具有典型的MR I表现，MR I可清晰显示空蝶鞍，MR I应作为原发性空蝶鞍综合征的首选影像学检查方法。
Conclusion: Empty sella has similar MRI manifestations. MRI could reveal the correct diagnosis with its multi-oriented characteristics.
结论：空蝶鞍有相似的MRI征象，MRI多方位的特征性表现能作出正确诊断。
Conclusion: Empty sella has similar MRI manifestations. MRI could reveal the correct diagnosis with its multi-oriented characteristics.
结论：空蝶鞍有相似的MRI征象，MRI多方位的特征性表现能作出正确诊断。
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