Zobrazeno 1 - 10
of 6 439
pro vyhledávání: '"Dynamic 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:
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:
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
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
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
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
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32619- (2024)
Purpose: It is difficult to differentiate between primary central nervous system lymphoma and primary glioblastoma due to their similar MRI findings. This study aimed to assess whether pharmacokinetic parameters derived from dynamic contrast-enhanced
Externí odkaz:
https://doaj.org/article/f45e3e429198425e8a118128ab7f6702
Autor:
Aza Ismail Abdi
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-12 (2024)
Abstract Background Glioma grading is a critical procedure for selecting the most effective treatment policy. Biopsy result is the gold standard method for glioma grading, but inherent sampling errors in the biopsy procedure could lead to tumor miscl
Externí odkaz:
https://doaj.org/article/8d9d538dc0b14d4da5fd99e4f31a9bf1