应用超声方法检测脾脏体积模型的建立  

The model construction of spleen volume measurement by ultrasonography

作　　者：张静[1] 车翔玖[2] 冬冬[1] 王润兰[1] 高占恒[2] 王冠军[1] 

机构地区：[1]吉林大学第一医院,吉林长春130021 [2]吉林大学计算机学院,吉林长春130012

出　　处：《中国实验诊断学》2013年第2期300-302,共3页Chinese Journal of Laboratory Diagnosis

基　　金：吉林省科技发展计划项目(201101044)

摘　　要：目的建立超声方法检测脾脏体积的模型。方法应用超声方法测量20例受检者脾脏指定短轴切面面积,用三次B样条曲线插值法建立特定的模型,将面积值插入程序,自动计算出脾脏体积。同时用CT方法测量此20例受检者脾脏体积,将两种方法测量的结果进行对照。结果应用超声数据插入模型测量的脾脏体积为(170.62±43.83)cm3,CT测量结果为(179.54±47.26)cm3,两种方法比较差异无显著性意义(P>0.05)。结论本研究率先建立了超声方法检测脾脏体积的模型,并证明了此模型具有可行性,可以用于临床指导诊断。Objective To construct model of spleen volume measured by ultrasonography. Methods The spleen are- as of indicated location of 20 cases were measured by ultrasonography. A model was established by using cubic B-spline curve interpolation. Then the spleen volume could be calculated automatically. We measured the spleen volume of these 20 cases by CT. Results The spleen volume measured by ultrasonography and by CT are （170. 62 ±43.83）cm3 and （179.54±47.26）cm3 respectively. There is no obviously significance between them（P〉0.05）. Conclusion We initial- ly established model of spleen volume measured by ultrasonography,and the possibility to apply this model was identi- fied.

关 键 词：脾脏体积 超声 模型 

分 类 号：R445.1[医药卫生—影像医学与核医学]