Applications and limitations of radiomics

SSF Yip, HJWL Aerts - Physics in Medicine & Biology, 2016 - iopscience.iop.org
Radiomics is an emerging field in quantitative imaging that uses advanced imaging features
to objectively and quantitatively describe tumour phenotypes. Radiomic features have …

Pseudoprogression of brain tumors

SC Thust, MJ Van Den Bent… - Journal of Magnetic …, 2018 - Wiley Online Library
This review describes the definition, incidence, clinical implications, and magnetic
resonance imaging (MRI) findings of pseudoprogression of brain tumors, in particular, but …

Diagnostic and therapeutic biomarkers in glioblastoma: current status and future perspectives

W Szopa, TA Burley, G Kramer-Marek… - BioMed research …, 2017 - Wiley Online Library
Glioblastoma (GBM) is a primary neuroepithelial tumor of the central nervous system,
characterized by an extremely aggressive clinical phenotype. Patients with GBM have a …

Improving tumour heterogeneity MRI assessment with histograms

N Just - British journal of cancer, 2014 - nature.com
By definition, tumours are heterogeneous. They are defined by marked differences in cells,
microenvironmental factors (oxygenation levels, pH, VEGF, VPF and TGF-α) metabolism …

Self-supervised deep learning model for COVID-19 lung CT image segmentation highlighting putative causal relationship among age, underlying disease and COVID …

DLX Fung, Q Liu, J Zammit, CKS Leung… - Journal of Translational …, 2021 - Springer
Abstract Background Coronavirus disease 2019 (COVID-19) is very contagious. Cases
appear faster than the available Polymerase Chain Reaction test kits in many countries …

Diagnostic accuracy of magnetic resonance imaging techniques for treatment response evaluation in patients with high-grade glioma, a systematic review and meta …

BRJ van Dijken, PJ van Laar, GA Holtman… - European …, 2017 - Springer
Objective Treatment response assessment in high-grade gliomas uses contrast enhanced
T1-weighted MRI, but is unreliable. Novel advanced MRI techniques have been studied, but …

MR perfusion-weighted imaging in the evaluation of high-grade gliomas after treatment: a systematic review and meta-analysis

P Patel, H Baradaran, D Delgado, G Askin… - Neuro …, 2017 - academic.oup.com
Background. Distinction between tumor and treatment related changes is crucial for clinical
management of patients with high-grade gliomas. Our purpose was to evaluate whether …

How to differentiate pseudoprogression from true progression in cancer patients treated with immunotherapy

Y Ma, Q Wang, Q Dong, L Zhan… - American journal of …, 2019 - pmc.ncbi.nlm.nih.gov
Immunotherapy has achieved unprecedented clinical efficacy in patients with various types
of advanced tumors; however, some patients experience delayed tumor shrinkage following …

Diagnosis of pseudoprogression in patients with glioblastoma using O-(2-[18F]fluoroethyl)-l-tyrosine PET

N Galldiks, V Dunkl, G Stoffels, M Hutterer… - European journal of …, 2015 - Springer
Purpose The follow-up of glioblastoma patients after radiochemotherapy with conventional
MRI can be difficult since reactive alterations to the blood–brain barrier with contrast …

Imaging glioblastoma posttreatment: progression, pseudoprogression, pseudoresponse, radiation necrosis

SB Strauss, A Meng, EJ Ebani… - Neuroimaging …, 2021 - neuroimaging.theclinics.com
Eighty percent of all malignant primary brain tumors diagnosed in the United States are
gliomas. 1 The current treatment paradigm for high-grade gliomas (grades III and IV) …