MRI中T_1W/WATS/FFE序列在肾上腺疾病中应用价值的探讨  

Application study of T_1W/WATS series of MRI in the adrenal diseases

作　　者：姜涛[1] 林雅明[1] 林依东[1] 邓倩[1] 周建敏[1] 田维泽[1] 

机构地区：[1]山东省莱州市人民医院MRI室,山东莱州261400

出　　处：《医学影像学杂志》2005年第9期728-730,共3页Journal of Medical Imaging

摘　　要：目的:探讨MRI中T1加权选择水激励梯度回波成像(T1W/WATS/FFE)序列在肾上腺疾病检查中的应用价值。方法:对临床拟诊和/或CT及超声检查后诊断为肾上腺病变的49例,应用MRI中T1W/WATS/FFE序列进行扫描,分析该序列在肾上腺疾病成像中的特点。结果:显示正常肾上腺38例。肾上腺病变11例,其中良性肿瘤7例,恶性肿瘤2例,2例肾上腺增生症在随访观察中。肾上腺显示分为良好、一般、差三种,肾上腺显示良好的有45例,一般2例,差2例。结论:MRI中T1W/WATS/FFE序列在肾上腺疾病检查中,能很好的显示肾上腺的结构,与周围组织和器官及病变对比度增加,扫描速度快成像时间短,图像质量高,能够满足临床的诊断要求。To study the T1 W/WATS/FFE series of MPd applied in the diagnosis of adrenal diseases. Methods： 49 cases with or suspected adrenal diseases diagnosed by CT and ultrasonic technique were undergone MRI T1W/WATS/FFE series,and the image feature were analysed. Results：There were 38 cases found with normal adrenal. Of 11 cases adrenal diseases, there were 7 cases adrenal malignant tumor and 2 cases benign tumor,2 cases adrenal hyperplasia.45 cases were displayed clearly,2 cases were displayed just as so, and the other two cases were shown roughly and unclearly. Conclusion： The T1W/WATS/FFE series of MPI applied in adrenal exam could cleary reveal the constructure and the increased comparison with adjacent tissue and organs of adrenal; the process took little time but gave high quality of images satisfying the clinical use.

关 键 词：肾上腺疾病 磁共振成像 

分 类 号：R586[医药卫生—内分泌] R445.2[医药卫生—内科学]