文章摘要
李大鹏,王德杭,刘希胜,袁 梅.16层螺旋CT测量兔肝脏体积的实验研究[J].南京医科大学学报,2011,(7):1064~1066
16层螺旋CT测量兔肝脏体积的实验研究
Experimental study of measurement of rabbit liver volume using 16-slice spiral CT
投稿时间:2011-01-20  
DOI:10.7655
中文关键词: 肝脏  体积测量  多层螺旋CT
英文关键词: liver  measurement of volume  multi-slice spiral computed tomography
基金项目:
作者单位
李大鹏 南京医科大学第一附属医院放射科,江苏 南京 210029 
王德杭 南京医科大学第一附属医院放射科,江苏 南京 210029 
刘希胜 南京医科大学第一附属医院放射科,江苏 南京 210029 
袁 梅 南京医科大学第一附属医院放射科,江苏 南京 210029 
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中文摘要:
      目的:研究Volume软件容积测量法在多层螺旋CT(MSCT)测量兔肝脏体积的应用及其在肝移植中价值?方法:10只新西兰兔以16层螺旋CT行肝脏平扫及三期扫描,用手动勾勒法?机器携带Volume软件容积测量法以及术后即刻排水法测量肝脏体积(LV)?结果:手动勾勒法测得LV(61.00±8.95)cm3,显著低于排水法测得LV(P < 0.01);容积测量法测得LV(73.30±10.88)cm3,与排水法测得LV无显著差异(P > 0.05)?结论:MSCT所携带Volume软件容积测量肝脏体积优于手动勾勒法?
英文摘要:
      Objective:To measure the rabbit liver volume(LV) by volume-measuring method supplied by multi-slice CT (MSCT) software and evaluate it’s application value in liver transplantation. Methods:Ten New Zealand rabbits underwent plain and enhanced 3-phase scan using 16-slice CT. Rabbit LV was measured by both method for measuring outline and volume-measuring method supplied by MSCT software in vivo respectively, and followed by measurement of water displacement in vivo. Results:Rabbit LV was(61.00 ± 8.95) cm3 when measured by method for measuring outline, which was significant lower than (73.25 ± 7.49) cm3 when measued by measuring water displacement, whereas no significant difference was found between(73.30 ± 10.88) cm3 and(73.25 ± 7.49) cm3 when comparing rabbit LV measured by volume-measuring method supplied by MSCT software and measurement of water displacement. Conclusion:Measurement of water displacement is better for measuring rabbit LV than measuring outline.
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