磁共振成像诊断儿童尿崩症  

CLINICAL AND MRI STUDY IN DIAGNOSIS OFDIABETES INSIPIDUS IN CHILDREN

作　　者：王志超[1] 陈丽英[1] 李永昶[1] 张丽华[1] 李久军[1] 

机构地区：[1]中国医科大学第二临床学院

出　　处：《中华儿科杂志》1994年第3期159-160,共2页Chinese Journal of Pediatrics

摘　　要：对１５例中枢性尿崩症患儿垂体磁共振成像（ＭＲＩ）所见进行分析。分５种类型：（１）垂体容积小；（２）垂体柄增粗；（３）垂体柄中断；（４）垂体饱满上缘轻凸；（５）垂体后叶高信号消失。有的病例可同时有２种以上显像类型。研究结果提示ＭＲＩ可为中枢性尿崩症病因诊断提供重要依据。AbstractFifteen cases with central diabetes insipidus werestudied by MR imaging. The MRI findings includedthe following five types: (1) very small pituitary gland;(2) thickening of pituitary stalk; (3) interruption ofpituitary stalk; (4) bulging of upper margin ofpituitary gland; and (5) absence of high signal intensityof the posterior pituitary gland. Some cases had morethan two types of manifestation on MRI at the sametime. This study provides important evidences for thediagnosis of central diabetes insipidus.

关 键 词：尿崩症 成像 NMR 儿童 

分 类 号：R725.843[医药卫生—儿科]