摘要
为探讨多层螺旋CT及三维重建技术在阻塞性睡眠呼吸暂停综合征中的应用,选择2004/2005在解放军总医院收治的33例阻塞性睡眠呼吸暂停综合征患者,采用GE Lightspeed16多层螺旋CT行多层螺旋CT扫描并行三维重建,测量上气道的矢状径、冠状径及截面积。结果显示阻塞性睡眠呼吸暂停综合征患者上气道最狭窄处最多见于软腭后区,矢状径、冠状径和截面积分别为8.96,16.64mm和164.62mm2;其次是悬雍垂区。提示多层螺旋CT扫描及后处理技术能够对气道进行精确测量,并对狭窄部位和范围进行定位,为选择治疗方案包括外科手术方式提供可靠依据。
This study was designed to investigate the application of multi-slice spiral CT （MSCT） and airway reconstruction in the patients with obstructive sleep apnea syndrome （OSAS）. Using GE Lightspeed16 scanner, MSCT and airway three-dimensional reconstruction were performed on 33 patients with OSAS, who were admitted in the Chinese PLA General Hospital between 2004 and 2005. The sagittal diameter, coronal diameter and the section area of upper airway were measured. The results showed that the narrowest place of the airway in OSAS patients was the posterior soft palate region, in which the segittal diameter, coronal diameter and the section area were 8.96 mm, 16.64 mm and 164.62 mm^2 respectively, and then was palatine uvula region. With MSCT scanning and post-processing, a precise measurement of airway can be gotten, and stenosis locus and scope are easy to be localized, which will provide reliable evidences for treatment scheme and surgical mode.
出处
《中国组织工程研究与临床康复》
CAS
CSCD
北大核心
2007年第22期4420-4421,共2页
Journal of Clinical Rehabilitative Tissue Engineering Research
