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分析２０例空蝶鞍综合征（ＥＳＳ）的ＭＲＩ表现和其中１６例的内分泌改变。结果１６例ＥＳＳ均有内分泌功能异常。ＭＲＩ表现有蝶鞍充满长Ｔ＿１和长Ｔ＿２的脑脊液；垂体受压至鞍底，冠状位呈“锚”状，矢状位呈“新月”状；垂体柄延长。结果表明ＥＳＳ常具有内分泌功能紊乱，ＭＲＩ对ＥＳＳ具有特征性诊断意义。
MRI findings of 20 patients with empty sella syndrome (ESS) and endocrine changes in 16 of them were analyzed. Results All 16 ESS patients had endocrine dysfunction. MRI showed the sella was filled with long T_1 and long T_2 cerebrospinal fluid; pituitary compression to the saddle, the coronal was “anchor” shape, sagittal “crescent” shape; pituitary stalk extension. The results show that ESS often have endocrine disorders, MRI has a characteristic diagnostic significance of ESS.