摘要
目的:探讨经静脉注射造影剂行内耳增强三维快速液体衰减反转恢复序列成像(three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging,3D-FLAIR MRI)的可行性及相关影像的特征分析。方法:对以突聋、耳鸣、眩晕等相关临床表现入院的患者及正常志愿者进行经静脉注射造影剂行3D-FLAIR MRI增强成像,判断是否存在内耳内淋巴积水以及分析内外淋巴显影情况。结果:除了1例梅尼埃病患者出现明显的内淋巴积水征象,其他的突聋、耳鸣及听力减退患者及正常志愿者都没有出现明显的内淋巴积水。结论:经静脉注射造影剂行内耳增强3D-FLAIR MRI可以显示内外淋巴的情况,对于各种原因所致内耳疾病可以进行直观显示,尤其可以为梅尼埃病提供直观的影像学诊断依据。
Objective:To investigate the imaging features of three-dimensional fluid-attenuated inversion recovery magnetic resonance imaging(3D-FLAIR MRI)of people with inner ear disease.Methods:Patients with sudden deafness,tinnitus,vertigo and other related clinical manifestations and normal volunteers were examined by intravenous injected of contrast medium.Then,all the people performed 3D-FLAIR MRI to determine the presence of endolymphatic hydrops in the inner ear.Results:Except for one case of Meniere's disease,there was no obvious endolymphatic hydrops in other patients and normal volunteers.Conclusion:Intravenous contrast enhanced 3D-FLAIR MRI can provide a visual basis for the diagnosis of inner ear disease.
作者
陈敏
侯洪伟
庞秀红
夏建国
田为中
苗重昌
CHEN Min;HOU Hongwei;PANG Xiuhong;XIA Jianguo;TIAN Weizhong;MIAO Chongchang(Department of Radiology,the First People s Hospital of Lianyungang,Lianyungang 222000,China;Department of Gastrointestinal Surgery,the First People s Hospital of Lianyungang,Lianyungang 222000,China;Department of Otolaryngology,Taizhou People's Hospital,Taizhou 225300,China;Department of Radiology,Taizhou People's Hospital,Taizhou 225300,China)
出处
《东南大学学报（医学版）》
CAS
2021年第1期96-100,共5页
Journal of Southeast University(Medical Science Edition)
