磁共振成像技术在判断上气道阻塞部位中的应用

发布时间：2018-01-15 17:05

本文关键词：磁共振成像技术在判断上气道阻塞部位中的应用　出处：《郑州大学学报(医学版)》2015年01期 　论文类型：期刊论文

【摘要】：目的:探讨磁共振成像技术在确定阻塞性睡眠呼吸暂停低通气综合征(OSAS)患者上气道阻塞部位中的临床应用价值。方法:对30例OSAS患者及30例健康对照进行上气道磁共振影像的拍摄及数据的测量,并利用计算机工作站对测量数据进行分析比较。结果:1上气道的测量:OSAS患者鼻咽部的横径、矢向径、最小截面积、平均截面积及体积,腭咽部的矢向径、最小截面积,舌咽部的横径、矢向径、平均截面积及体积,喉咽部的横径、矢向径、平均截面积及体积均小于正常对照人群(P均0.05)。2软组织的测量:OSAS患者舌体的最大截面积、长度、厚度及软腭的最大截面积、长度均大于正常对照人群(P均0.05)。结论:磁共振成像可以从三维方向上准确判定OSAS患者上气道阻塞的部位,为OSAS的诊治提供依据。
[Abstract]:Objective: to investigate the application of magnetic resonance imaging in the determination of obstructive sleep apnea hypopnea syndrome (OSAS). Methods: 30 patients with OSAS and 30 healthy controls were examined with Mr imaging of upper airway. Results the transverse diameter, sagittal diameter, minimum sectional area, average area and volume of nasopharynx were measured by the upper airway of 1: 1. Sagittal diameter, minimum sectional area, transverse diameter, sagittal diameter, mean sectional area and volume, transverse diameter and sagittal diameter of the pharynx of the palatopharynx. The mean cross-sectional area and volume were smaller than those of the normal control group (P < 0.05). The measurement of the maximum area, length, thickness and the maximum area of the soft palate of the tongue of the patients with OSAS. Conclusion: magnetic resonance imaging can accurately determine the location of upper airway obstruction in patients with OSAS in 3D direction and provide evidence for the diagnosis and treatment of OSAS.
【作者单位】：郑州大学第一附属医院口腔科;
【基金】：河南省科技厅开放合作类项目142106000183 郑州市科技局项目340900531008
【分类号】：R766
【正文快照】： [6]周宏灏.遗传药理学[M].北京:人民军医出版社,2003:82[7]Murai T,Mori Y,Tatematsu K,et al.Differences in suscep-tibility to N-butyl-N-(4-hydroxybutyl)nitrosamine-inducedurinary bladder carcinogenesis between SD/g Shi rats withspontaneous hypospermatogenesis

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