Results 101 to 110 of about 455,909 (199)

De‐Escalation of Neoadjuvant Treatment for HER2‐Positive Breast Cancer

International Journal of Cancer, Volume 159, Issue 10, Page 2393-2402, 15 November 2026.
ABSTRACT With improved prognosis in early HER2‐positive breast cancer, safely de‐escalating treatment is increasingly investigated to minimize overtreatment. This article focuses on neoadjuvant de‐escalation strategies for HER2‐positive breast cancer.
Yiyin Ma, Dedian Chen, Sheng Huang
wiley   +1 more source

Effect of Visualized Respiratory Training on Patient Cooperation and Image Quality in Gadoxetic Acid Disodium‐Enhanced Liver MRI: A Randomized Controlled Trial

Journal of Magnetic Resonance Imaging, Volume 64, Issue 5, Page 1384-1395, November 2026.
ABSTRACT Background Respiratory motion artifacts impair diagnostic accuracy in gadoxetic acid disodium (Gd‐EOB‐DTPA)‐enhanced liver MRI. Conventional verbal pre‐scan breathing training often yields inconsistent patient cooperation and image quality, creating an urgent clinical need for optimized training methods.
Li Mei, Xin Luo, Bingyan Wang, Junfeng Wang, Chao Huang, Xuemei Hu, Qin Li, Wenyan Zhang   +7 more
wiley   +1 more source

ROC analysis of the semi-quantitative conventional DCE MRI and dual-echo MRI parameters.

, 2013
ROC analysis of the semi-quantitative conventional DCE MRI and dual-echo MRI parameters.
Maosheng Xu (429644), Shiwei Wang (429640), Xuewei Ding (429642), Haoyu Wang (429641), Conghua Ji (429643), Bei Wang (116772), Zachary DelProposto (5652229)   +6 more
core   +1 more source

Application of MR Cytometry in Predicting Pathologic Complete Response to Neoadjuvant Chemotherapy in Breast Cancer: A Comparative Study

Journal of Magnetic Resonance Imaging, Volume 64, Issue 5, Page 1346-1360, November 2026.
ABSTRACT Background MR cytometry imaging is developed to characterize in vivo microstructures. Its clinical value in predicting pathological complete response (pCR) after neoadjuvant chemotherapy (NAC) for breast cancer remains unknown. Purpose To implement MR cytometry to predict pCR for breast cancer and compare the performance of different ...
Jie Ding, Diwei Shi, Shiyun Sun, Jinlong Zheng, Wentao Yang, Caixia Fu, Dazhi Chen, Junzhong Xu, Hua Guo, Chao You, Yajia Gu   +10 more
wiley   +1 more source

DW-MRI and DCE-MRI are of complementary value in predicting pathologic response to neoadjuvant chemoradiotherapy for esophageal cancer

, 2018
Purpose: To explore the potential benefit and complementary value of a multiparametric approach using diffusion-weighted (DW-) and dynamic contrast-enhanced (DCE-) magnetic resonance imaging (MRI) for prediction of response to neoadjuvant ...
van Rossum, Peter S.N., Bartels-Rutten, Annemarieke, Jelle P. Ruurda, Jan J. W. Lagendijk (5241266), Ruurda, Jelle P., Jelle P. Ruurda (5241278), Lagendijk, Jan J.W., Peter S. N. van Rossum, Voncken, Francine E.M., Berthe M. P. Aleman (5241275), Mook, Stella, Annemarieke Bartels-Rutten, Aleman, Berthe M.P., Meijer, Gert J., Lucas Goense (5241284), Astrid L. H. M. W. van Lier (5241272), Alicia S. Borggreve, Heethuis, Sophie E., van Hillegersberg, Richard, Richard van Hillegersberg, Berthe M. P. Aleman, Annemarieke Bartels-Rutten (5241281), Jan J. W. Lagendijk, Gert J. Meijer, Francine E. M. Voncken, Sophie E. Heethuis, Lucas Goense, Gert J. Meijer (3362072), Alicia S. Borggreve (5241269), Richard van Hillegersberg (54879), Peter S. N. van Rossum (5241293), Stella Mook (5241296), Sophie E. Heethuis (5241290), Francine E. M. Voncken (5241287), Goense, Lucas, Borggreve, Alicia S., Stella Mook, Astrid L. H. M. W. van Lier, van Lier, Astrid L.H.M.W., MS Radiotherapie, Arts-assistenten Radiotherapie, Divisie Beeld & Oncologie, Zorgplanning Radiotherapie, Klinische Fysica RT, Fysica Radiotherapie Research, Perfusie, Onderzoek Radiotherapie, MS CGO, Cancer   +48 more
core   +1 more source

Low latency and generalizable dynamic MRI via L+S alternating gradient descent and minimization

Medical Physics, Volume 53, Issue 11, November 2026.
Abstract Background Dynamic MRI reconstruction often requires accurate, fast, and low‐latency algorithms that generalize across multiple applications, sampling schemes, and rates, without problem‐specific parameter tuning. Existing methods either lack generalizability or require extensive parameter adjustment.
Silpa Babu, Sajan Goud Lingala, Namrata Vaswani   +2 more
wiley   +1 more source

Evaluation of quantitative accuracy in 4D DCE‐bCT: Insights from a perfusion phantom study

Medical Physics, Volume 53, Issue 11, November 2026.
Abstract Background Four‐dimensional dynamic contrast‐enhanced breast CT (4D DCE‐bCT) provides submillimeter spatial resolution and temporal sampling within seconds, offering potential for improved perfusion assessment in breast cancer. Its quantitative accuracy, however, must be validated.
Liselot C. Goris, Juan J. Pautasso, Koen Michielsen, Ioannis Sechopoulos   +3 more
wiley   +1 more source

Data-driven mapping of hypoxia-related tumor heterogeneity using DCE-MRI and OE-MRI

, 2017
Purpose: Previous work has shown that combining dynamic contrast-enhanced (DCE)-MRI and oxygen-enhanced (OE)-MRI binary enhancement maps can identify tumor hypoxia.
Watson, Yvonne, Parker, GJM, Yvonne Watson, Cheung, Sue, Featherstone, AK, Williams, Kaye J., Adam K. Featherstone, Williams, KJ, Little, Ross A., Julian C. Matthews, Little, RA, Matthews, JC, Babur, Muhammad, Kaye J. Williams, Parker, Geoff J.M., Muhammad Babur, Geoff J.M. Parker, Matthews, Julian C.; id_orcid, Cheung, S, Watson, Y, O'Connor, JPB, Babur, M, Featherstone, Adam K., O'Connor, James P.B., James P.B. O'Connor, Ross A. Little, Sue Cheung, Parker, Geoff J M, Little, R, Matthews, Julian C, O'Connor, James P B, Williams, Kaye J, Featherstone, Adam K   +32 more
core   +1 more source

Combined ADC and T2 Mapping in the Prostate Using a 3D Reduced FOV Sequence

Magnetic Resonance in Medicine, Volume 96, Issue 5, Page 2292-2308, November 2026.
ABSTRACT Purpose To develop a 3D reduced FOV sequence for combined ADC and T2 mapping in the prostate in a single scan. Methods A 3D ADC and T2 mapping reduced FOV acquisition is enabled using T2 and diffusion preparation modules with slab‐selective tip‐down pulses and magnitude stabilizer gradients.
Yannik Ott, Sarah McElroy, Raphael Tomi‐Tricot, Carolyn Horst, Patricia A. Gutierrez, Rahul Khamar, Omar Darwish, Vicky Goh, Radhouene Neji   +8 more
wiley   +1 more source

DCE-MRI for pre-treatment prediction and post-treatment assessment of treatment response in sites of squamous cell carcinoma in the head and neck

, 2015
Background and Purpose It is important to identify patients with head and neck squamous cell carcinoma (SCC) who fail to respond to chemoradiotherapy so that they can undergo post-treatment salvage surgery while the disease is still operable.
Frankie Kwok Fai Mo (20228400), Jing Yuan (217967), Kunwar S Bhatia (20228409), Anil T Ahuja (20228415), Kwok-Hung Yu (835297), Ann D King (20228397), Benjamin King Hong Law (20228406), David K W Yeung (20228403), Steven Chow (20126760), Alexander C Vlantis (20228412)   +9 more
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