Impact of inter-reader contouring variability on textural radiomics of colorectal liver metastases.
Francesco RizzettoFrancesca CalderoniCristina De MattiaArianna DefeudisValentina GianniniSimone MazzettiLorenzo VassalloSilvia GhezziAndrea Sartore-BianchiSilvia MarsoniSalvatore SienaDaniele ReggeAlberto TorresinAngelo VanzulliPublished in: European radiology experimental (2020)
A 2D contouring approach may help mitigate overall inter-reader variability, albeit stable RFs can be extracted from both 3D and 2D segmentations of CRC liver metastases.