To Evaluate the Effect of Multi-slice Spiral CT Multi-modal Three-dimensional Reconstruction Technology in the Diagnosis of Tracheal Diverticulum
Objective To evaluate the efficacy and clinical value of multi-slice spiral CT three-dimensional reconstruction image fusion technology in the diagnosis of tracheal diverticulum.Methods The imaging data of 129 patients with clinically diagnosed tracheal diverticulum were retrospectively selected.The three-dimensional reconstruction image fusion technology was used for post-processing and reconstruction,and the traditional three-dimensional reconstruction methods MPR,VR,and minMIP were used for diagnosis.Results 129 patients had a total of 175 diverticula,97 had only one diverticulum,18 had two diverticula,and 14 had three diverticula.The diverticulum display rate,position accuracy,positive coincidence rate,positive prediction rate and diagnostic accuracy of 3D reconstruction image fusion technology were 100％,95.22％,96.36％,100％and 99.07％,respectively,and the clinical image satisfaction was 97.22％.Conclusion The diagnostic efficacy of multi-slice spiral CT three-dimensional reconstruction image fusion technology meets the needs of clinical treatment.It can clearly show the scope and location of diverticulum,and display diverticulum in more detail on the basis of traditional three-dimensional reconstruction.It can improve the efficiency of clinical diagnosis and is worthy of clinical promotion.
万方数据
维普
