ISSN 1004-4140
CN 11-3017/P
Volume 28 Issue 2
Apr.  2019
Turn off MathJax
Article Contents
Abstract
Related Articles
HUA Chenchen, LIU Yao, YIN Qihua. The Study of Accurate Liver Volume Measurement by IQQA-liver Auto Analysis Software[J]. CT Theory and Applications, 2019, 28(2): 229-235. DOI: 10.15953/j.1004-4140.2019.28.02.09
Citation: HUA Chenchen, LIU Yao, YIN Qihua. The Study of Accurate Liver Volume Measurement by IQQA-liver Auto Analysis Software[J]. CT Theory and Applications, 2019, 28(2): 229-235. DOI: 10.15953/j.1004-4140.2019.28.02.09
shu

The Study of Accurate Liver Volume Measurement by IQQA-liver Auto Analysis Software

  • Department of Imaging, Wu Xi People's Hospital, Wuxi 214000, China

More Information
  • Received Date: July 20, 2018
  • Available Online: November 05, 2021
    Graphical Abstract
    • Abstract
  • Objective: To compare the Accuracy and stability of liver volume measurements by MDCT and MR by IQQA-liver auto analysis software. Method: (1) 12 rabbits were scanned by MDCT and MR FIESTA and LAVA sequences, Then kill the rabbits and measure the rabbits, liver immediately (actual liver volume ALV) by means of water displacement. Compare the liver volumes measured by MDCT, MR and water displacement. (2) Repetitive study: repeat measure the liver volumes of all the rabbits. Results: (1) The liver volumes of rabbit measured by MDCT, MR FIESTA and LAVA sequences were (126.4±35.8) cm3, (125.0±35.4) cm3, (125.8±35.7) cm3, had a significant correlation (r=0.997, 0.997, 0.998, P<0.05) with the liver volume by means of water displacement which was (126.6±36.4) cm3. Liver volume with MDCT, MR FIESTA and LAVA sequences and displacement of water was good consistency by Bland-Altman method. (2) Repetitive study: repeated measures of liver volumes of rabbits and patients at different time by each same operator, the ICC were 0.995, 0.985; measures of liver volumes of rabbits by two operators at each time, the ICC were 0.996, 0.987. Conclusion: MDCT and MR can provide accurate information in the measurement of the liver volume used by IQQA-Liver auto analysis software, with high reliability and reproducibility.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LI Zhen, WANG Ziwei, YU Guangfu, LIAO Kai. Deep Learning Reconstruction Algorithm Combined with “Double Low” Dose for Liver CT Enhancement[J]. CT Theory and Applications. DOI: 10.15953/j.ctta.2024.306
    [2]LIANG Yuan, ZHANG Huihui, WU Jianlin. Evaluation of the Accuracy of Infer Read Software in Measuring the Volume of Pure Ground Glass Nodules in the Lung[J]. CT Theory and Applications, 2022, 31(5): 669-678. DOI: 10.15953/j.ctta.2021.009
    [3]CAO Wu-teng, ZHUANG Qiao-di, LIAN Yan-bang, GONG Jia-ying, XIONG Fei, QIU Jian-ping, ZHANG Bo, YANG Ran, ZHOU Zhi-yang. Liver CT Image Classification of Colorectal Cancer Patients Based on Decision Tree Model[J]. CT Theory and Applications, 2014, 23(2): 275-283.
    [4]Seweryn J. Duda, Jaromír Janský. The Earthquake Volume from Body Waves[J]. CT Theory and Applications, 2008, 17(4): 32-46.
    [5]ZHANG Yuan, SUN Yong-guang, GAO Shu-ming, HAN Xiang-jun. CT Perfusion Imaging of the Liver and Its Study Headway[J]. CT Theory and Applications, 2007, 16(1): 70-76.
    [6]LÜ Guo-shi, XU Ying. MRI Image Appearance of Different Phase of Radiation-induced Hepatic Injury[J]. CT Theory and Applications, 2006, 15(1): 25-28.
    [7]SUN Yi, HOU Ying, HU Jia-sheng, ZHAO Feng-yong. A Computer Simulation Method of Projection Data for Cone-Beam Volume CT[J]. CT Theory and Applications, 2005, 14(1): 1-6.
    [8]SUN Cun-jie, LI Gang, HU Wei, WANG Guo-ming, XU Kai, CHENG Guang-jun. Value of Enhanced Scanning Techniques with Multi-slice Helical CT for Liver[J]. CT Theory and Applications, 2004, 13(1): 7-9.
    [9]LIU Jian-xin, YANG Feng-qin, YIN Xiao-ming. Discussion of Quality Evaluation for Tri-phase Enhancement Liver Scan using Multiple Detector Spiral CT[J]. CT Theory and Applications, 2002, 11(4): 17-20.
    [10]Lü Donghui, Zhuang Tiange, Yan Zhuangzhi. Review for the study of image reconstruction algorithms in Voluming CT[J]. CT Theory and Applications, 2000, 9(4): 12-18.

Catalog

    Get Citation
    PDF
    XML
    Article views (448) PDF downloads (9) Cited by()
    Related

    Website Copyright © Editorial Office of Computerized Tomography Theory and Applications

    Address：No.5 Minzudaxue Nanlu,Haidian District,Beijing 100081,P.R.China（100081）

    E-mail：cttacn@cea-igp.ac.cn

    Phone：010-68729234

    京ICP备08002722号-11

    震球期刊
    CT理论与应用研究-中英文
    E-mail
    RSS

    Supported by: Beijing Renhe Information Technology Co. Ltd     Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return