Accuracy of CT in differential diagnosis of benign and malignant paranasal sinus tumors
Meng Qiufeng
Jiang Jinping
Abstract：Objective The main purpose is to explore the clinical value of CT in the differential diagnosis of benign and malignant accessory sinus tumors.Methods The baseline data of 82 patients with paranasal sinus tumors were screened from January 2021 to December 2022.By CT examination,the lesion site,morphology,boundary,density and calcification were observed,and the pathological results were the gold standard,the accuracy of CT diagnosis was evaluated,and the imaging characteristics were analyzed.Results In CT diagnosis,62 benign tumors and 20 malignant tumors were detected in patients with paranasal sinus tumors during diagnosis,and the obtained results were not significantly different,and the obtained results were presented as P＞0.05.The CT imaging manifestations of patients with paranasal sinus tumors were analyzed,among which patients with benign tumors mainly had clear boundaries,morphological rules,no cystic necrosis and bone destruction,while patients with malignant tumors showed irregular diseased tissue morphology,blurred boundary,cystic necrosis,bone destruction,and infiltrative growth.Conclusion CT diagnosis of paranasal sinus tumor patients can effectively identify benign and malignant lesions,and fully show the signs of various lesions,which is conducive to determining the tumor site,scope,surrounding tissue and bone involvement,and has high reference value.
Keywords：CTparanasal sinus tumorDifferential diagnosis of benign and malignantApplication accuracy
Publication Date：2024-11-27
Online Publishing Date：2025-12-18(First online date of this platform, not the publication date of the document)
Pages：3( 103-105 )