Results 61 to 70 of about 403,526 (143)

MRI‐Based Radiomics Model for Predicting Eligibility for Conservative Management of Endometrial Cancer

Cancer Medicine, Volume 15, Issue 8, August 2026.
ABSTRACT Objective Various machine learning and deep learning methods were used to develop and validate radiomics models based on magnetic resonance imaging (MRI) to predict eligibility for conservative management of endometrial cancer. Methods This retrospective study included 184 patients with early endometrial cancer confirmed by histopathology from
Sixuan Ding, Huan Meng, Xin Cui, Yunze Yang, Lihong Xing, Ziwei Zuo, Chong Liu, Linyan Xue, Xiaoping Yin   +8 more
wiley   +1 more source

Data_Sheet_1_Application of FLAIR Vascular Hyperintensity-DWI Mismatch in Ischemic Stroke Depending on Semi-Quantitative DWI-Alberta Stroke Program Early CT Score.pdf

, 2019
Objective: Diffusion-weighted imaging (DWI)-Alberta Stroke Program Early CT Score (ASPECTS) is a simple, widely used method to estimate the size of the infarct.
Tingting Guo (101831), Guiquan Shen (4381738), Cui Lyu (7433750), Alexander Lerner (7433756), Bo Gao (106513), Jiangtao Wang (750110), Wanbi Wang (7433753), Xiaoming Qiu (7047041), Lei Song (30203), Max Wintermark (3157809)   +9 more
core   +1 more source

Development and preclinical evaluation of a hybrid stereoelectroencephalographic–laser depth electrode for magnetic resonance imaging‐guided interstitial thermal therapy in drug‐resistant epilepsy

Epilepsia, Volume 67, Issue 8, Page 4361-4379, August 2026.
Abstract Objective This study was undertaken to design and validate a hybrid depth electrode combining stereoelectroencephalographic (sEEG) recording and magnetic resonance‐guided laser interstitial thermal therapy (MRgLITT) under real‐time magnetic resonance thermometry, to streamline the transition from invasive localization to focal ablation in ...
Bertrand Mathon, Karima Mokhtari, Damien Galanaud, Alexandre Carpentier   +3 more
wiley   +1 more source

Automated Surface‐Based Segmentation of Deep Gray Matter Regions Based on Diffusion Tensor Images Reveals Unique Age Trajectories Over the Healthy Lifespan

NMR in Biomedicine, Volume 39, Issue 8, August 2026.
This paper introduces a novel, automated deep gray matter segmentation method that relies exclusively on diffusion‐weighted imaging, eliminating the need for T1‐weighted images. When applied to a lifespan cohort from ages 5 to 90, the technique successfully mapped distinct, nonlinear developmental and aging trajectories for microstructural diffusion ...
Graham Little, J. Alejandro Acosta‐Franco, Christian Beaulieu   +2 more
wiley   +1 more source

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

Advanced Materials, Volume 38, Issue 39, 13 July 2026.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen, Xiaoyu Wang, Jilin Fan, Bi Wang, Hanghang Fang, Yurui Wang, Hao Cui, Mohammad Roufarshbaf, Ekaterina Savina, Alexandra Valeske, Quim Peña, Yang Shi, Andreas Herrmann, Twan Lammers, Mathias Hornef, Roman Barmin, Thomas Lisson, Georg Schmitz, Anne Rix, Fabian Kiessling   +19 more
wiley   +1 more source

Role Of Magnetic Resonance Imaging With Diffusion And Perfusion In Assessment Of Acute Cerebrovascular Stroke [PDF]

Al-Azhar International Medical Journal, 2000
Background: Stroke is a clinical illness characterized by a rapid onset of symptoms and signs of localized brain dysfunction. Aim: To highlight the role of MRI with perfusion and diffusion in early diagnosis of acute cerebrovascular stroke, which helps ...
Mostafa Sonbol, Mahmoud Elshamy, Ahmed Ali, Mohamed Abdel – Maksoud   +3 more
doaj   +1 more source

Clinical characteristics of unknown symptom onset stroke patients with and without diffusion-weighted imaging and fluid-attenuated inversion recovery mismatch [PDF]

, 2017
Background: Diffusion-weighted imaging (DWI) and fluid-attenuated inversion recovery (FLAIR) mismatch was suggested to identify stroke patients with unknown time of symptom onset likely to be within the time window for thrombolysis. Aims: We aimed
Ebinger, Martin, Roy, Pascal, Götz Thomalla, Josep Puig, Pedraza, Salvador, Jochen B Fiebach, Cho, Tae-Hee, Bastian Cheng, Thomalla, Götz, Cheng, Bastian, Gerloff, Christian, Ian Ford, Norbert Nighoghossian, Tae-Hee Cho, Boutitie, Florent, Galinovic, Ivana, Matthias Endres, Fiebach, Jochen B., Lemmens, Robin, Fiehler, Jens, Salvador Pedraza, Simonsen, Claus, Puig, Josep, Robin Lemmens, Martin Ebinger, Thijs, Vincent, Ivana Galinovic, Christian Gerloff, Nighoghossian, Norbert, Vincent Thijs, Endres, Matthias, Pascal Roy, Keith W Muir, Muir, Keith, Florent Boutitie, Jens Fiehler, Ford, Ian, Claus Z Simonsen, Simonsen, Claus Z., Fiebach, Jochen, Muir, Keith W.   +40 more
core   +1 more source

Wake-up stroke: clinical characteristics, imaging findings, and treatment option – an update.

Frontiers in Neurology, 2014
About 25% of all strokes occur during sleep, i.e. without knowledge of exact time of symptom onset. According to licensing criteria, this large group of patients is excluded from treatment with rt-PA, the only specific stroke treatment proven effective ...
David eRimmele, Götz eThomalla
doaj   +1 more source

Results of the MRI substudy of the intravenous magnesium efficacy in stroke trial [PDF]

, 2009
<p><b>Background and Purpose:</b>Although magnesium is neuroprotective in animal stroke models, no clinical benefit was confirmed in the Intravenous Magnesium Efficacy in Stroke (IMAGES) trial of acute stroke patients.
Alger, J.R., Lees, K.R., Saver, J.L., Weir, C.J., Starkman, S., Muir, K.W., Davis, S.M., Kidwell, C.S., Chen, C., De Silva, D.A.   +9 more
core   +1 more source

Management of Adult Patients With Isocitrate Dehydrogenase‐Mutant Gliomas in Australia: An Expert Position Statement From the Cooperative Trials Group for Neuro‐Oncology

Asia-Pacific Journal of Clinical Oncology, Volume 22, Issue 3, Page 392-403, June 2026.
Following maximal surgery when feasible, management of adult patients with isocitrate dehydrogenase (IDH)‐mutant glioma is complex and should be considered in a neuro‐oncology multidisciplinary context balancing disease control versus potential treatment‐associated toxicities. Options include continued surveillance, radiation therapy, chemotherapy, and/
Mark B. Pinkham, Hao‐Wen Sim, Rosalind L. Jeffree, Arian Lasocki, Dianne M. Legge, Frank Saran, Laveniya Satgunaseelan, Hui K. Gan   +7 more
wiley   +1 more source