Impact of different scanners and acquisition parameters on robustness of MR radiomics features based on women's cervix.

ABSTRACT: MR Radiomics based on cervical lesions from one single scanner has achieved promising results. However, it is a challenge to achieve clinical translation. Considering multi-scanners and non-uniform scanning parameters from different centers in a real-world medical scenario, we should first identify the influence of such conditions on the robustness of MR radiomics features (RFs) based on the female cervix. In this study, 9 healthy female volunteers were enrolled and 3 kiwis were selected as references. Each of them underwent T2 weighted imaging in three different 3.0-T MR scanners with uniform acquisition parameters, and in one MR scanner with various scanning parameters. A total of 396 RFs were extracted from their images with and without decile intensity normalization. The RFs' reproduci

SUBMITTER: Mi H 

PROVIDER: S-EPMC7684312 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature