Results 11 to 20 of about 1,660 (149)

kTrans: Knowledge-Aware Transformer for Binary Code Embedding [PDF]

CoRR, 2023
Binary Code Embedding (BCE) has important applications in various reverse engineering tasks such as binary code similarity detection, type recovery, control-flow recovery and data-flow analysis.
Gao, Zeyu, Wang, Jiaming, Zhang, Chao, Zhou, Yuchen, Sha, Zihan, Zhu, Wenyu, Wang, Hao   +6 more
core   +5 more sources

Is volume transfer coefficient (Ktrans) related to histologic grade in human gliomas?

AJNR. American journal of neuroradiology, 2005
PURPOSE: The purpose of this study was to examine the relationship between contrast transfer coefficient [Ktrans] and grade in gliomas. MATERIAL AND METHODS: Median values of Ktrans CBVT1, and of the 95th percentile (95%) of the distribution (Ktrans [95%]
Balériaux, Danielle, Parker, Geoff J M, Buckley, David L., Jackson, Alan, Patankar, Tufail F., Haroon, Hamied A., Mills, Samantha J.   +6 more
core   +12 more sources

Zuverlässigkeit des quantitativen Biomarkers Ktrans in der dynamischen, kontrastmittelverstärkten Magnetresonanztomographie von Bronchialkarzinomen [PDF]

, 2022
Ziel dieser Studie war die Evaluation der Zuverlässigkeit der DCE-MR-Bildgebung in Bronchialkarzinomen. In dieser vom IRB (Institutional review board) genehmigten monozentrischen Studie wurden 40 Patienten mit NSCLC mit bis zu 5 aufeinanderfolgenden ...
Weber, Jean-Philip Daniel
core   +1 more source

Value of Ktrans, Ve, and Kep as predictors of high-grade glioma: a study using dynamic contrast-enhanced magnetic resonance imaging

The Egyptian Journal of Radiology and Nuclear Medicine
Background Glioma is the most common malignant tumor histologically. Multiparametric MRI helps differentiate high-grade glioma (HGG) and low-grade glioma (LGG).
Weka Bhramitasari, Sukma Imawati, Nurdopo Baskoro, Hermina Sukmaningtyas, Bambang Satoto, Farah Hendara Ningrum   +5 more
doaj   +2 more sources

Multiparametric magnetic resonance imaging for radiotherapy response evaluation in high-risk soft tissue sarcoma: A pilot study

Physics and Imaging in Radiation Oncology
Background and purpose: Soft tissue sarcomas (STS) are rare mesenchymal tumors for which no clinically validated quantitative magnetic resonance imaging (qMRI) parameters exist yet.This study explores repeatability and association with histopathology of ...
Milan van Meekeren, Petra J. van Houdt, Marta Fiocco, Jessica M. Winfield, Christina Messiou, Birthe C. Heeres, Hans Gelderblom, Neeltje Steeghs, Rick Haas, Kirsten van Langevelde   +9 more
doaj   +3 more sources

Feasibility study of dual parametric 2D histogram analysis of breast lesions with dynamic contrast-enhanced and diffusion-weighted MRI

Journal of Translational Medicine, 2018
Background This study aimed to investigate the diagnostic value of a dual-parametric 2D histogram classification method for breast lesions. Methods This study included 116 patients with 72 malignant and 44 benign breast lesions who underwent CAIPIRINHA ...
Yanqiong Chen, Bin Wu, Hui Liu, Dan Wang, Yajia Gu   +4 more
doaj   +2 more sources

Blood–Brain Barrier Leakage Is Increased in Parkinson’s Disease [PDF]

Frontiers in Physiology, 2020
BackgroundBlood–brain barrier (BBB) disruption has been noted in animal models of Parkinson’s disease (PD) and forms the basis of the vascular hypothesis of neurodegeneration, yet clinical studies are lacking.ObjectiveTo determine alterations in BBB ...
Sarah Al-Bachari, Sarah Al-Bachari, Sarah Al-Bachari, Josephine H. Naish, Josephine H. Naish, Geoff J. M. Parker, Geoff J. M. Parker, Hedley C. A. Emsley, Hedley C. A. Emsley, Hedley C. A. Emsley, Laura M. Parkes, Laura M. Parkes   +11 more
doaj   +2 more sources

New method for quantification of intratumoral heterogeneity: a feasibility study on Ktrans maps from preclinical DCE-MRI [PDF]

Magnetic Resonance Materials in Physics, Biology and Medicine, 2021
To develop new imaging biomarkers of therapeutic efficacy through the quantification of intratumoral microvascular heterogeneity.The described method was a combination of non-supervised clustering and extraction of intratumoral complexity features (ICF): number of non-connected objects, volume fraction. It was applied to a set of 3D DCE-MRI Ktrans maps
Girot, Charly, Volk, Andreas, Walczak, Christine, Lassau, Nathalie, Pitre, Stéphanie   +4 more
openaire   +3 more sources

The Assessment of Prostate Cancer Aggressiveness Using a Combination of Quantitative Diffusion-Weighted Imaging and Dynamic Contrast-Enhanced Magnetic Resonance Imaging

Cancer Management and Research, 2021
Guangbin Zhu,1,* Jinwen Luo,1,* Zhongmin Ouyang,1 Zenglan Cheng,1 Yi Deng,1 Yubao Guan,1 Guoxin Du,1 Fengjin Zhao2 1Guangzhou Key Laboratory of Enhanced Recovery after Abdominal Surgery, Department of Radiology, The Fifth Affiliated Hospital of ...
Zhu G, Luo J, Ouyang Z, Cheng Z, Deng Y, Guan Y, Du G, Zhao F   +7 more
doaj  

Blood-brain barrier dysfunction significantly correlates with serum matrix metalloproteinase-7 (MMP-7) following traumatic brain injury

NeuroImage: Clinical, 2021
Objectives: To determine if radiological evidence of blood brain barrier (BBB) dysfunction, measured using Dynamic Contrast Enhanced MRI (DCE-MRI), correlates with serum matrix metalloproteinase (MMP) levels in traumatic brain injury (TBI) patients, and ...
Paul Nichols, Javier Urriola, Stephanie Miller, Tracey Bjorkman, Kate Mahady, Viktor Vegh, Fatima Nasrallah, Craig Winter   +7 more
doaj   +1 more source