【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。更多还原

【Abstract】 Objective To explore the characteristics of MRI performance in child pituitary disease,raising imaging understanding and diagnosis level of children’s 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 interruption syndrome was found in 12 cases,hypothyroidism caused by the pituitary gland hyperplasia in 5 cases,langerhans’ cellhis 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 diagnosis of such lesions and the cure of the disease.更多还原