中国临床医学影像杂志2012，Vol.23Issue(3)：164,1.
骶尾部滑囊囊肿1例
Sacrococcygeal synovial cyst: report of one case
崔光辉 1张格群 1李海霞 1杨夫龙1
作者信息
- 1. 东平泰美宝法肿瘤医院CT室,山东泰安271500
- 折叠
摘要
Abstract
Objective: This study was performed to evaluate the characteristics of left ventricular systolic longitudinal strain(LS) in healthy children and its relationship with age using three-dimensional speckle tracking(3DT). Methods: One hundred and twenty-six healthy subjects aged from 3 days to 15 years were divided into S groups: group A infants (3 days~3 years old), group B pre school age children(3~S years old), group C school age children(6-9 years old), group D preadolescent (10-12 years old) and group E adolescent age (13-15 years old). The dynamic images of apical two and four-chamber views were displayed and apical full-volume acquisition was obtained in 126 subjects to visualize the entire left ventricular in a volumetric image. The full-volume images were recorded and then were analyzed by on-line 3DT analysis software. The longitudinal peak systolic strains of left ventricular by using 3DT were compared. Results: ①The LS of apical segment was larger than that of the basal segment and the middle segment, and it had a decreasing trend from the apical segment to the basal segment. But the difference was not statistically significant.②The LS value of the five groups showed a decreasing trend with age, and significant difference was found except for the two segments of anterior septum and apical segment of lateral wall. The global LS value of group A, B and C was larger than that in group D and E. And this difference was statistically significant. Conclusion: The global and 16 segments LS of left ventricular wall has a certain pattern in increasing with age after birth to adolescence with the development of the heart.关键词
骶尾部/滑膜囊肿/体层摄影术,X线计算机Key words
Ventricular function,left/Child/Echocardiography,three-dimensional分类
医药卫生引用本文复制引用
崔光辉,张格群,李海霞,杨夫龙..骶尾部滑囊囊肿1例[J].中国临床医学影像杂志,2012,23(3):164,1.
