{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8(1)"],"submitter":["Tremamunno G"],"funding":["Siemens Healthineers"],"pubmed_abstract":["<h4>Background</h4>Radiomics is not yet used in clinical practice due to concerns regarding its susceptibility to technical factors. We aimed to assess the stability and interscan and interreader reproducibility of myocardial radiomic features between energy-integrating detector computed tomography (EID-CT) and photon-counting detector CT (PCD-CT) in patients undergoing coronary CT angiography (CCTA) on both systems.<h4>Methods</h4>Consecutive patients undergoing clinically indicated CCTA on an EID-CT were prospectively enrolled for a PCD-CT CCTA within 30 days. Virtual monoenergetic images (VMI) at various keV levels and polychromatic images (T3D) were generated for PCD-CT, with image reconstruction parameters standardized between scans. Two readers performed myocardial segmentation and 1"],"journal":["European radiology experimental"],"pagination":["101"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11358367"],"repository":["biostudies-literature"],"pubmed_title":["Intraindividual reproducibility of myocardial radiomic features between energy-integrating detector and photon-counting detector CT angiography."],"pmcid":["PMC11358367"],"pubmed_authors":["Fink N","O'Doherty J","Tremamunno G","Aquino GJ","Schoepf UJ","Zsarnoczay E","Vecsey-Nagy M","Emrich T","Varga-Szemes A","Laghi A"],"additional_accession":[]},"is_claimable":false,"name":"Intraindividual reproducibility of myocardial radiomic features between energy-integrating detector and photon-counting detector CT angiography.","description":"<h4>Background</h4>Radiomics is not yet used in clinical practice due to concerns regarding its susceptibility to technical factors. We aimed to assess the stability and interscan and interreader reproducibility of myocardial radiomic features between energy-integrating detector computed tomography (EID-CT) and photon-counting detector CT (PCD-CT) in patients undergoing coronary CT angiography (CCTA) on both systems.<h4>Methods</h4>Consecutive patients undergoing clinically indicated CCTA on an EID-CT were prospectively enrolled for a PCD-CT CCTA within 30 days. Virtual monoenergetic images (VMI) at various keV levels and polychromatic images (T3D) were generated for PCD-CT, with image reconstruction parameters standardized between scans. Two readers performed myocardial segmentation and 1","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Aug","modification":"2025-04-26T21:21:46.783Z","creation":"2025-04-06T16:43:48.114Z"},"accession":"S-EPMC11358367","cross_references":{"pubmed":["39196286"],"doi":["10.1186/s41747-024-00493-7"]}}