ISSN 1004-4140
CN 11-3017/P
SUN Cun-jie, LI Gang, HU Wei, WANG Guo-ming. Study on Scanning Techniques for Body Gama Knife Localization with Multi-slice Helical CT[J]. CT Theory and Applications, 2004, 13(4): 51-54.
Citation: SUN Cun-jie, LI Gang, HU Wei, WANG Guo-ming. Study on Scanning Techniques for Body Gama Knife Localization with Multi-slice Helical CT[J]. CT Theory and Applications, 2004, 13(4): 51-54.

Study on Scanning Techniques for Body Gama Knife Localization with Multi-slice Helical CT

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  • Received Date: August 27, 2004
  • Available Online: December 28, 2022
  • Purpose: Study on scanning techniques for body Gama knife localization with multi-slice helical CT. Material and Method: 306 cases with chest space occupying and 141 cases with abdomen space occupying had been enhanced scanned for preoperative localization by multi-slice helical CT. The injection volumn of contrast agent is 1.2mL/kg with the rate of 2.5 mL/s~2.8mL/s. The images will be the basis for making treatment planning. Result: CT enhanced scanning images indicated the size, shape and location of focus accurately, and provided high histologic contrast and space resolution is high. Conclusion: The satisfactory images can be obtained with the appropriate scanning parameters and scanning techniques. Multi-slice helical CT examination is safe and effective method for Gama knife treatment localization.
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