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| 影像组学在腮腺多形性腺瘤与腺淋巴瘤鉴别诊断中的应用 | |
| 引用本文： | 余先超,孙宇凤,李鹏,李叶,邵美瑛,沈江. 影像组学在腮腺多形性腺瘤与腺淋巴瘤鉴别诊断中的应用[J]. 现代肿瘤医学, 2021, 0(5): 837-840. DOI: DOI:10.3969/j.issn.1672-4992.2021.05.025 |
| 作者姓名： | 余先超 孙宇凤 李鹏 李叶 邵美瑛 沈江 |
| 作者单位： | 1.四川大学华西公共卫生学院/四川大学华西第四医院，四川 成都 610041;2.成都市第七人民医院，四川 成都 610021 |
| 基金项目： | 四川省科技重点研发项目计划(编号:2018SZ0139);四川大学专职博后研发项目(编号:2018SCU12013)。 |
| 摘 要： | 目的:探究影像组学在腮腺多形性腺瘤与腺淋巴瘤中的鉴别能力.方法:回顾性研究经病理诊断证实的52例多形性腺瘤与46例腺淋巴瘤患者CT平扫图像,利用MaZda纹理分析软件对肿瘤最大层面感兴趣区(ROI)进行分析,结合B11模块中的原始数据分析(RDA)、主成分分析(PCA)、线性判别分析(LDA)、非线性判别分析(NDA)... |
| 关 键 词： | 腮腺 多形性腺瘤 腺淋巴瘤 影像组学 |
Application of radiomics in the differential diagnosis of parotid pleomorphic adenoma and adenolymphoma of the parotid gland |
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| YU Xianchao,SUN Yufeng,LI Peng,LI Ye,SHAO Meiying,SHEN Jiang. Application of radiomics in the differential diagnosis of parotid pleomorphic adenoma and adenolymphoma of the parotid gland[J]. Journal of Modern Oncology, 2021, 0(5): 837-840. DOI: DOI:10.3969/j.issn.1672-4992.2021.05.025 | |
| Authors: | YU Xianchao SUN Yufeng LI Peng LI Ye SHAO Meiying SHEN Jiang |
| Affiliation: | 1.West China School of Public Health/West China Fourth Hospital,Sichuan University,Sichuan Chengdu 610041,China;2.The Seventh People's Hospital of Chengdu,Sichuan Chengdu 610021,China. |
| Abstract: | Objective:To evaluate the diagnostic value of radiomics in patient with parotid pleomorphic adenoma and adenolymphoma of parotid gland.Methods:CT scanning of 52 patients with parotid pleomorphic pdenoma and 46 patients with adenolymphoma were analysed retrospectively.The maximum area of interest(ROI) of the tumor was analyzed by using the texture analysis software MaZda.Then the RDA,PCA,LDA and NDA in the B11 module were used to judge the dimensionality reduction method of Fisher Coefficient,POE+ACC,MI.The sensitivity,specificity,accuracy and the error rate was calculated by using the minimum error discrimination method.Results:In texture discriminant analysis,MI/RDA and MI/PCA had the lowest error rate(2.04%).The highest sensitivity and accuracy were MI/RDA and MI/PCA.The sensitivity was 98.08%.The accuracy was 97.96%,and the specificity was 100% in MI/NDA.Conclusion:Radiomics can be used to distinguish pleomorphic adenoma of the parotid gland from adenolymphoma. |
| Keywords: | parotid pleomorphic adenoma adenolymphoma radiomics |
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