垂体柄阻断综合征的MRI诊断价值  

Diagnosis Value of MRI for Pituitary Stalk Interruption Syndrome

作　　者：郭永榜[1] 

机构地区：[1]南阳市中心医院磁共振室,473000

出　　处：《中国卫生标准管理》2015年第23期162-163,共2页China Health Standard Management

摘　　要：目的探讨垂体柄阻断综合征的MRI表现,以提高对其的认识及诊断水平。方法回顾性分析本院13例垂体柄阻断综合征患者的影像学及临床资料。结果本研究13例生长发育迟缓患者中MRI均未见垂体柄显示,垂体窝内垂体后叶高信号均消失,腺垂体体积缩小,神经垂体异位于视交叉漏斗隐窝。结论垂体柄阻断综合征在MRI具有特征性表现,是无创诊断垂体柄阻断综合征的最佳方法。Objective To explore the MRI image features of pituitary stalk interruption syndrome, in order to improvethe knowledge and diagnostic ievel of this disease. Methods The imaging and ciinicai data of 13 patients with pituitary stalk interruption syndrome were analyzed retrospectively.Results Pituitary stalks were not shown in MRI among al 13 growth retardation patients, the high signal intensity of posterior lobe in ephippium disappeared, whiie adenohypophysis volume became smal, and neurohypophysis located in funnel fossae of neural cross.ConclusionThere is specific performance of pituitary stalk interruption syndrome in MRI,MRI is the most valuable noninvasive method for diagnosis of pituitary stalk interruption syndrome.

关 键 词：垂体柄阻断综合征 磁共振成像 诊断价值 

分 类 号：R742[医药卫生—神经病学与精神病学]