Results 81 to 90 of about 455,909 (199)

The Prognostic Value of DCE-MRI Findings before Salvage Radiotherapy after Radical Prostatectomy

, 2023
Background: To investigate the predictive role of dynamic contrast-enhanced-magnetic resonance imaging (DCE-MRI) findings before salvage radiotherapy after radical prostatectomy (RP).
Diana Giannarelli, Pasqualina D’Urso, Valeria Landoni, Patrizia Vici, Luca Bertini, Marta Bottero, Alessia Farneti, Giuseppe Sanguineti, Adriana Faiella   +8 more
core   +1 more source

Review on enhancing clinical decision support system using machine learning

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Clinical decision‐making is a complex patient‐centred process. For an informed clinical decision, the input data is very thorough ranging from detailed family history, environmental history, social history, health‐risk assessments, and prior relevant medical cases.
Anum Masood, Usman Naseem, Junaid Rashid, Jungeun Kim, Imran Razzak   +4 more
wiley   +1 more source

The relationship between parameters measured using intravoxel incoherent motion and dynamic contrast-enhanced MRI in patients with breast cancer undergoing neoadjuvant chemotherapy: a longitudinal cohort study

Frontiers in Oncology
PurposeThe primary aim of this study was to explore whether intravoxel incoherent motion (IVIM) can offer a contrast-agent-free alternative to dynamic contrast-enhanced (DCE)-MRI for measuring breast tumor perfusion.
Zyad M. Almutlaq, Zyad M. Almutlaq, Sarah E. Bacon, Daniel J. Wilson, Nisha Sharma, Tatendashe Dondo, David L. Buckley   +6 more
doaj   +1 more source

Ultrafast dynamic contrast-enhanced breast MRI may generate prognostic imaging markers of breast cancer

Breast Cancer Research, 2020
Background Ultrafast dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI)-derived kinetic parameters have demonstrated at least equivalent accuracy to standard DCE-MRI in differentiating malignant from benign breast lesions.
Natsuko Onishi, Meredith Sadinski, Mary C. Hughes, Eun Sook Ko, Peter Gibbs, Katherine M. Gallagher, Maggie M. Fung, Theodore J. Hunt, Danny F. Martinez, Amita Shukla-Dave, Elizabeth A. Morris, Elizabeth J. Sutton   +11 more
doaj   +1 more source

Dissecting Glioma Heterogeneity: A Deep Hybrid Graph Convolutional Network With Hinge Attention for Causal‐Effect Explainability

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Brain tumour classification is a critical task in medical imaging that requires accurate and interpretable solutions to assist in clinical decision‐making. In this paper, we present GraphConvNet‐X, a novel hybrid model that integrates convolutional neural networks (CNNs) for spatial feature extraction with graph neural networks (GNNs) that ...
Sultanul Arifeen Hamim, Mubasshar U. I. Tamim, S. M. Hasan Mahmud, M. F. Mridha, Zeyar Aung   +4 more
wiley   +1 more source

MRI in the differential diagnosis of primary architectural distortion detected by mammography

Diagnostic and Interventional Radiology, 2016
PURPOSEWe aimed to evaluate the diagnostic accuracy of a combination of dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) and apparent diffusion coefficient (ADC) values in lesions that manifest with architectural distortion (AD) on ...
Lifang Si, Renyou Zhai, Xiaojuan Liu, Kaiyan Yang, Li Wang, Tao Jiang   +5 more
doaj   +1 more source

Vascular and hepatic enhancements at MR imaging: comparison of Gd-EOB-DTPA and Gd-DTPA in the same subjects

, 2017
Objective: The objective was to compare vascular and hepatic enhancement differences at magnetic resonance imaging (MRI) between Gd-EOB-DTPA and Gd-DTPA in the same subjects. ;Methods: Ten healthy subjects received dynamic contrast-enhanced MRI (DCE-MRI)
高嘉宏;施庭芳;許昭禹;陳邦斌;魏淑圓;李宣書;梁博欽;林彥亨;游治維, Lin, Yen-Heng;Hwang, Ruey-Ming;Chen, Bang-Bin;Hsu, Chao-Yu;Yu, Chih-Wei;Kao, Jia-Horng;Lee, Hsuan-Shu;Liang, Po-Chin;Wei, Shwu-Yuan;Shih, Tiffany Ting-Fang   +1 more
core   +1 more source

Transition Zone Prostate Cancer: Quantitative Synthetic MR Imaging and Diffusion‐Weighted Imaging in Tumour Detection

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT Background Differentiating transition zone (TZ) prostate cancer (PCa) from benign prostatic hyperplasia (BPH) on multiparametric MRI is challenging. The comparative performance of synthetic MRI (Sy‐MRI) and apparent diffusion coefficient (ADC) for this task is unclear.
Yu Zhang, Feng Li, Lei Song, Yanlong Jia, Zhihao Li, Shijun Jia   +5 more
wiley   +1 more source

The nitty‐gritty of vascular permeability in cancer: targeting blood endothelium to control metastases

British Journal of Pharmacology, EarlyView.
Blood vascular permeability is a hallmark of cancer and acts as an active driver of metastatic dissemination. Metastasis accounts for the vast majority of cancer deaths, yet most work has focussed on tumour‐intrinsic traits and angiogenesis, while the specific contribution of endothelial barrier regulation to intravasation and extravasation remains ...
Pierre Boucher, Mérone Da Costa Oliveira, Adrien Levesque, Alexandre Rutault, Patrick Savoyaud, Nicolas Bréchot, Stéphane Germain   +6 more
wiley   +1 more source

Streamlined calculation of kidney function using dynamic contrast-enhanced MRI with population-based arterial input function and a whole-kidney model

European Radiology Experimental
Objectives Dynamic contrast-enhanced (DCE) magnetic resonance imaging (MRI) can assess kidney function, but artifacts and complex post-processing limit its use.
Xin Mu, Mira M. Liu, Haitham Al-Mubarak, Paul Kennedy, Philip Robson, Jordan Cuevas, Bernd Kuhn, Ketan Badani, Bachir Taouli, Sara Lewis, Octavia Bane   +10 more
doaj   +1 more source