Methods Clinical data of 36 cases of Cushing?s disease with normal MR finding were analyzed retrospectively. Besides one Nelson syndrome case,the other 35 patients had typical clinical manifestations of hypercorticoidism.

• 方法 回顾性分析 36例MRI未见异常的库欣病的临床资料 ,除 1例Nelson综合征外 ,其余 35例均有典型的皮质醇增多症的表现。