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Inventi Impact: Radiology

Articles

  • Inventi:hrd/22448/17
    Method of Individual Adjustment for 3D CT Analysis: Linear Measurement
    01-Jan-1970 Research 2017 : April - June
    Dong Kyu Kim, Dong Hun Choi, Jeong Woo Lee, Jung Dug Yang, Ho Yun Chung, Byung Chae Cho, Kang Young Choi

    Introduction. We aim to regularize measurement values in three-dimensional (3D) computed tomography (CT) reconstructed\nimages for higher-precision 3D analysis, focusing on length-based 3D cephalometric examinations. Methods. We measure the\nlinear distances between points on different skull models using Vernier calipers (real values).We use 10 differently tilted CT scans\nfor 3D CT reconstruction of the models and measure the same linear distances from the picture archiving and communication\nsystem (PACS). In both cases, each measurement is performed three times by three doctors, yielding nine measurements. The real\nvalues are compared with the PACS values. Each PACS measurement is revised based on the display field of view (DFOV) values\nand compared with the real values. Results. The real values and the PACS measurement changes according to tilt value have no\nsignificant correlations (

    How to Cite this Article
    CC Compliant Citation: Dong Kyu Kim, Dong Hun Choi, Jeong Woo\nLee, et al., â??Method of Individual Adjustment for 3D CT Analysis:\nLinear Measurement,â? BioMed Research International, vol. 2016,\nArticle ID 6893072, 9 pages, 2016. doi:10.1155/2016/6893072,\nhttp://creativecommons.org/licenses/by/4.0/.
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