中国医疗设备2017，Vol.32Issue(3)：69-72,4.DOI:10.3969/j.issn.1674-1633.2017.03.018
BPPV诊断中内耳磁共振水成像的应用价值
Application Value of Inner Ear Liquid Magnetic Resonance Imaging in Diagnosing Benign Paroxysmal Positional Vertigo
王全 1包礼杰 1孙臣义 1宋长悦 1申正坤1
作者信息
- 1. 黑龙江省医院 磁共振室,黑龙江哈尔滨 150036
- 折叠
摘要
Abstract
Objective To investigate the use value of inner ear liquid Magnetic Resonance Imaging (MRI) in the clinical diagnosis of Benign Paroxysmal Positional Vertigo (BPPV). Methods Seventy-eight patients, who were treated in our hospital from April 2014 to July 2015, were examined by high resolution Computed Tomography (CT) of temporal bone and inner ear liquid MRI respectively, so as to observe and compare the diagnostic value of such two methods. Results High resolution CT showed the otolith detachment, semicircular canal involvement as well as ossicles damage and disappearance in 51 patients with the total positive rate of 65.38%. Meanwhile, inner ear liquid MRI found otolith detachment, semicircular canal degeneration, semicircular canal rupture and epithelium thinning in crista ampulla and so on in 71 patients with the total positive rate of 89.75%. Thus the total positive rate of high resolution CT was significantly lower than that of inner ear liquid MRI, and the difference was significant (P <0.01). Conclusion Compared with high resolution CT, the detection rate of inner ear liquid MRI was higher in the clinical diagnosis of BPPV, which could be used as a beneficial basis for clinical evaluation of the patient's condition as well as choice of treatment plan, and is also worth further promotion in clinic.关键词
内耳MR水成像/良性阵发性位置性眩晕/高分辨率CT/MRIKey words
inner ear liquid magnetic resonance imaging/benign paroxysmal positional vertigo/high resolution CT/MRI分类
医药卫生引用本文复制引用
王全,包礼杰,孙臣义,宋长悦,申正坤..BPPV诊断中内耳磁共振水成像的应用价值[J].中国医疗设备,2017,32(3):69-72,4.
