Zobrazeno 1 - 10
of 10 379
pro vyhledávání: '"Contrast enhanced MRI"'
Autor:
Daisuke Kato, Hiroyuki Kameda, Naoya Kinota, Takaaki Fujii, Bai Xiawei, Zhou Simi, Yoshiki Takai, Simon Chau, Yoshiki Miyasaka, Tomoji Mashimo, Yoichiro Abe, Masato Yasui, Kazuyuki Minowa, Kohsuke Kudo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The aquaporin-4 (AQP4) water channel is essential in neurofluid dynamics. AQP4 loss impairs solute exchange between the cerebrospinal fluid (CSF) and interstitial fluid (ISF). However, whether AQP4 expression affects solute clearance from th
Externí odkaz:
https://doaj.org/article/e73bbbf27a75479ab52ad1b58a25589a
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Objectives To investigate whether the signal intensity (SI) ratio of residual fibroid (RF) to myometrium using Contrast-Enhanced Magnetic Resonance Imaging (CE-MRI) could predict fibroid regrowth after high-intensity focused ultrasound (HIFU
Externí odkaz:
https://doaj.org/article/7c04d87793214c6faebb3c32741d0998
Autor:
Hürtgen Janine, Hille Georg, Saalfeld Sylvia, Kreher Robert, Hensen Bennet, Wacker Frank, Rose Georg, Ringe Kristina I.
Publikováno v:
Current Directions in Biomedical Engineering, Vol 10, Iss 1, Pp 33-36 (2024)
Generating synthetic contrast-enhanced liver MRI scans from native MRI images can serve to mitigate the issue of sparse contrast-enhanced image datasets while concurrently circumventing the time-consuming and costly process of administering contrast
Externí odkaz:
https://doaj.org/article/36b4f367e54242fb985406d13dca637a
Publikováno v:
Journal of Men's Health, Vol 20, Iss 7, Pp 113-119 (2024)
This study aimed to compare the diagnostic efficacy of dynamic contrast-enhanced computed tomography (CT), dynamic contrast-enhanced Magnetic Resonance Imaging (MRI) and their combination in diagnosing adrenal tumors. 68 patients with adrenal tumors
Externí odkaz:
https://doaj.org/article/8e358edf92f849b7a2dfdd7d0eacf30a
Autor:
Liang Yin, Xi Wei, Qing Zhang, Lingling Xiang, Yun Zhang, Deqian Wang, Peiqin Chen, Xuan Cao, Zakari Shaibu, Rong Qin
Publikováno v:
Breast, Vol 78, Iss , Pp 103797- (2024)
Purpose: Idiopathic granulomatous mastitis (IGM) poses diagnostic challenges due to its diverse clinical and radiological presentations, often mimicking malignancies. This study aimed to assess the diagnostic efficacy of multimodal ultrasound for mas
Externí odkaz:
https://doaj.org/article/1a601476826645068f51bc0b8d8cfc73
Autor:
Hilde J.G. Smits, Saskia J. Vink, Mischa de Ridder, Marielle E.P. Philippens, Jan W. Dankbaar
Publikováno v:
Clinical and Translational Radiation Oncology, Vol 49, Iss , Pp 100857- (2024)
Background: This study aimed to determine the prognostic value of radiological magnetic resonance imaging (MRI) variables and dynamic contrast enhanced (DCE)-MRI for local control (LC), disease control (DC), and overall survival (OS) in laryngeal and
Externí odkaz:
https://doaj.org/article/4ad7c64dee1e44c9b5836e2c0d1790a8
Autor:
Kai Zhao, Huiyu Huang, Eryuan Gao, Jinbo Qi, Ting Chen, Gaoyang Zhao, Guohua Zhao, Yu Zhang, Peipei Wang, Jie Bai, Yong Zhang, Zujun Hou, Jingliang Cheng, Xiaoyue Ma
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
ObjectivesTo investigate the clinical value of hemodynamic parameters derived from dynamic contrast-enhanced MRI (DCE-MRI) in predicting glioma genotypes including isocitrate dehydrogenase (IDH) mutation, 1p/19q codeletion status and the tumor prolif
Externí odkaz:
https://doaj.org/article/feb736b8f60f4a2cb2881a7030039541
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
IntroductionDistinguishing meningiomas from other intracranial neoplasms is clinically relevant as the prognostic and therapeutic implications differ greatly and influence clinical decision making. Dynamic contrast-enhanced MRI (DCE-MRI) is an imagin
Externí odkaz:
https://doaj.org/article/8c1d4b52b551469d89b0c87b3dabe055
Autor:
Aixin Gao, Hexiang Wang, Xiuyun Zhang, Tongyu Wang, Liuyang Chen, Jingwei Hao, Ruizhi Zhou, Zhitao Yang, Bin Yue, Dapeng Hao
Publikováno v:
Cancer Imaging, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background To explore the potential of different quantitative dynamic contrast-enhanced (qDCE)-MRI tracer kinetic (TK) models and qDCE parameters in discriminating benign from malignant soft tissue tumors (STTs). Methods This research includ
Externí odkaz:
https://doaj.org/article/98b7833b2d0c4070b57f59787004b282
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
BackgroundAdvances in in vivo MRI techniques enable cerebral barrier transfer rates (Ktrans) measurement in patients with vascular cognitive impairment and dementia (VCID). However, a consensus has not been reached on the dynamic contribution and imp
Externí odkaz:
https://doaj.org/article/a52764e5704d4a60810801545901fb37