Head and Neck Imaging
Application Analysis of MSCT Image Postprocessing Technology in Diagnosis of Pulmonary Embolism*
Author：LIU Hong-jun
affiliation：CT/MRI Room of Central Hospital of Zibo City, Zibo 255000, Shandong Province, China
PDFAbstract
Objective To investigate the application and value of MSCT image postprocessing technology in diagnosis of pulmonary embolism and analyze the CT feature. Methods 50 cases with pulmonary embolism were given MSCT treatment and the enhanced scan images were processed with MPR, MIP and VRT. Compare the difference between MSCT image post-processing technology and multislice CT thin axis embolism number. From the technological superiority of MPR, MIP, VRT, discuss the significance of MSCT image post-processing technology. Results MSCT image post-processing technology can clearly show the embolism upper pulmonary artery when compared with multislice CT thin axis, the difference was statistically significant (P<0.05). The application of MPR, MIP, VRT in post-processing technology can stereo display vessel deform and abnormal lesions. Conclusion MSCT image post-processing technology is visual, stereo and accurate. It can further shows the CT feature of lesion and discover embolism early. It can also improve coincidence rate of imaging diagnosis and pathological diagnosis and lower misdiagnosis rate.
【Keyword】MSCT; Pulmonary Embolism; Image Post-processing Technology; Image Post-processing Technology
【Chart number】R445.3；R563.5
【Document Identification Number】A
【DOI】 10.3969/j.issn.1672- 5131.2017.03.017
Chinese journal of CT and MRI
th15Volume， th 3 Issue
2017Year03Month
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