儿童垂体疾病的MRI特征性表现与临床分析  

The MRI manifestations and clinical analysis of pituitary disease in children

作　　者：李旭[1] 胡克非[1] 尹传高[1] 胡俊[1] 陆忠斌[1] 汪晓波[1] 

机构地区：[1]安徽省立儿童医院放射科,合肥230051

出　　处：《安徽医学》2013年第11期1660-1663,共4页Anhui Medical Journal

摘　　要：目的探讨儿童垂体疾病特征性MRI表现,提高对儿童垂体疾病的影像学认识和诊断水平。方法回顾分析420例垂体1.5T检查患儿,垂体有特征性形态、信号改变29例,分析其影像学及临床表现。结果垂体柄阻断12例,甲减致垂体增生5例,LCH浸润垂体4例,空泡蝶鞍综合征7例,垂体巨腺瘤1例。结论 MRI能准确显示儿童垂体形态、信号改变,临床与影像特点相结合可以正确诊断该类病变,为早期诊断和治疗提供帮助。Objective To explore the characteristics of MRI performance in child pituitary disease, raising imaging understanding and diagnosis level of children pituitary disease. Methods A retrospective analysis was performed in 420 cases with pituitary disease who were examined using 1.5 Telsa MRI, which found form, signal change with pituitary characteristics in 29 cases. Results Pituitary stalk in terruption syndrome was found in 12 cases, hypothyroidism caused by the pituitary gland hyperplasia in 5 cases, langerhansellhis tiocytosis （LCH） infiltrating the pituitary gland in 4 cases, empty sella syndrome in 7 cases, and the pituitary macroadenoma in 1 case. Conclusion MRI can accurately show all kinds of pituitary lesions in children ; the combination of clinical and image features are helpful in the correct di- agnosis of such lesions and the cure of the disease.

关 键 词：儿童 垂体 磁共振成像 

分 类 号：R725.8[医药卫生—儿科]