Ronald Boellaard

Post-acute sequelae of COVID-19 (PASC) are associated with distinct clinical phenotypes two years after SARS-CoV-2 infection: A data-driven approach

It is important to determine whether the persistent cognitive and fatigue complaints, as part of post-acute sequelae of COVID-19 (PASC), are associated with underlying patterns and specific symptoms clusters. Therefore, the aim of the present study was to investigate symptom clus...

Feasibility of radiomics and deep learning methods for prognosis of non–small cell lung cancer using 18F-FDG PET/CT

Accurate prognostication for non-small cell lung cancer (NSCLC) is challenging due to tumor heterogeneity and the limitations of conventional PET biomarkers. This technical feasibility study compared the difference in prognostic performance of radiomics and deep learning (CNN) me...