Application Value of Multi-Slice Spiral CT Multiplanar Reconstruction Technique in the Diagnosis and Clinicopathological Analysis of Gastrointestinal Lymphoma

Objective: The purpose was to explore the value of multi-slice spiral CT (MSCT) multiplanar reconstructiontechnique in the diagnosis and clinicopathological analysis of gastrointestinal lymphoma (GIL). Methods:82 GIL patients treated in our hospital from February 2018 to February 2019 were selected as the experimentalgroup of this study, and 82 patients with other gastrointestinal tumors diagnosed by pathology during the sameperiod were selected as the control group. Both groups of patients were scanned by MSCT and analyzed by multiplanar reconstruction technique to compare the diagnostic results and clinicopathological indexes of the twogroups. Results: The diagnostic accuracy of MSCT multiplanar reconstruction scanning was higher, with no statistical difference from that of pathological examination results (P > 0.05). Compared with the control group, theobjective image noise of the experimental group was lower while the signal-to-noise ratio (SNR) was higher, withsignificant differences between the two groups (P < 0.05). There were statistically significant differences in the CTreconstruction parameters of different tumor types and different clinical stages in the experimental group(P < 0.05). Conclusion: MSCT multiplanar reconstruction technique is effective in diagnosing GIL, and theCT reconstruction parameters have important guiding value for the differentiation of tumor tissue types and clinical stages. The technique enables the doctors to fully grasp the clinical manifestations of the disease and selectappropriate therapeutic regimens, improving the diagnostic accuracy and prognostic effect of the disease, which isworthy of wide application and promotion in clinic.