Self-reported checklists and quality scoring tools in radiomics: a meta-research.

Objective: To evaluate the use of reporting checklists and quality scoring tools for self-reporting purposes in radiomics literature.

Methods: Literature search was conducted in PubMed (date, April 23, 2023). The radiomics literature was sampled at random after a sample size calculation with a priori power analysis.

Influence of image preprocessing on the segmentation-based reproducibility of radiomic features: experiments on discretization and resampling parameters.

Purpose: To systematically investigate the impact of image preprocessing parameters on the segmentation-based reproducibility of magnetic resonance imaging (MRI) radiomic features.

Methods: The MRI scans of 50 patients were included from the multi-institutional Brain Tumor Segmentation 2021 public glioma dataset. Whole tumor volumes were manually segmented by two independent readers, with the participation of eight readers.