Journal of Magnetic Resonance Imaging
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#1Mikhail Zubkov (Saint Petersburg State University of Information Technologies, Mechanics and Optics)H-Index: 4
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#1Ilaria Boscolo Galazzo (University of Verona)H-Index: 11
#2Lorenza Brusini (University of Verona)H-Index: 5
Last. Francesca B. Pizzini (University of Verona)H-Index: 24
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BACKGROUND The mechanisms driving primary progressive and relapsing-remitting multiple sclerosis (PPMS/RRMS) phenotypes are unknown. Magnetic resonance imaging (MRI) studies support the involvement of gray matter (GM) in the degeneration, highlighting its damage as an early feature of both phenotypes. However, the role of GM microstructure is unclear, calling for new methods for its decryption. PURPOSE To investigate the morphometric and microstructural GM differences between PPMS and RRMS to ch...
1 CitationsSource
#1Paul D. Hockings (Chalmers University of Technology)H-Index: 18
#2Ferenc E. Mozes (University of Oxford)H-Index: 5
Last. Michael Pavlides (University of Oxford)H-Index: 16
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#1Hongyue Tao (Fudan University)H-Index: 9
#2Yuyang Zhang (Fudan University)H-Index: 2
Last. Shuang Chen (Fudan University)H-Index: 5
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BACKGROUND Anatomic repair is widely accepted as the primary surgical treatment for chronic lateral ankle instability (CLAI). T2-mapping is a powerful tool for quantitative assessment of biochemical changes in cartilage matrix. PURPOSE To longitudinally evaluate cartilage matrix changes in the hindfoot joints of CLAI patients before and after anatomic repair by using T2-mapping with magnetic resonance imaging (MRI). STUDY TYPE Prospective. SUBJECTS Thirty-two CLAI patients (males/females = 20/12...
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#1Emanuele Camerucci (Mayo Clinic)H-Index: 1
#2Norbert G. Campeau (Mayo Clinic)H-Index: 25
Last. John Huston (Mayo Clinic)H-Index: 71
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BACKGROUND A low-cryogen, compact 3T (C3T) MRI scanner with high-performance gradients capable of simultaneously achieving 80 mT/m gradient amplitude and 700 T/m/second slew rate has been in use to study research patients since March 2016 but has not been implemented in the clinical practice. PURPOSE To compare head MRI examinations obtained with the C3T system and a conventional whole-body 3T (WB3T) scanner in seven parameters across five commonly used brain imaging sequences. STUDY TYPE Prospe...
1 CitationsSource
#1Boyu Zhang (Fudan University)
#2Yingzhe Wang (Fudan University)H-Index: 7
Last. Xingdong Chen (Fudan University)H-Index: 17
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BACKGROUND High blood pressure (BP) is a common risk factor for cerebral small vessel disease including white matter hyperintensity (WMH). Whether increased BP exacerbates WMH by impacting cerebral vascular morphologies remains poorly studied. PURPOSE To determine the relationships among high BP, cerebrovascular morphologies, and WMH in elderly individuals. STUDY TYPE Cohort. SUBJECTS Eight hundred sixty-three participants (54.2% female) from the Taizhou Imaging Study without clinical evidence o...
1 CitationsSource
#1Kento Imajo (YCU: Yokohama City University)H-Index: 25
#2Takaomi Kessoku (YCU: Yokohama City University)H-Index: 19
Last. Hiroyuki Kirikoshi (YCU: Yokohama City University)H-Index: 33
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BACKGROUND The role of hepatic iron overload (HIO) in nonalcoholic fatty liver disease (NAFLD) pathogenesis has not been fully elucidated. PURPOSE This study aimed to investigate the effect of HIO and examine the diagnostic usefulness of magnetic resonance imaging (MRI)-based R2* quantification in evaluating hepatic iron content (HIC) and pathological findings in NAFLD. STUDY TYPE Prospective and retrospective. POPULATION A prospective study of 168 patients (age, 57.2 ± 15.0; male/female, 80/88)...
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#1Bohong Cao (Fudan University)
#2Qing Li (Fudan University)
Last. Kai Liu (Fudan University)H-Index: 3
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BACKGROUND Vesical Imaging-Reporting and Data System (VI-RADS) has been shown to be effective in diagnosing muscle invasion of bladder cancer (BC) in primary patients. PURPOSE To evaluate the diagnostic efficacy of VI-RADS in a BC target population which included post-treatment patients, and to determine the repeatability. STUDY TYPE Prospective. POPULATION Seventy-three patients (42 with primary BC, 31 with post-treatment BC). FIELD STRENGTH/SEQUENCE 3.0 T MRI with propeller fast spin-echo T2 W...
1 CitationsSource
#1Rui Wang (PKU: Peking University)H-Index: 4
#2Zhiyong Lin (PKU: Peking University)H-Index: 2
Last. Xiaoying Wang (PKU: Peking University)H-Index: 16
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BACKGROUND Renal hypoxia, which caused by a mismatch between oxygen delivery and oxygen demand, may be the primary pathophysiological pathway driving diabetic kidney disease (DKD). Blood oxygenation level-dependent (BOLD) magnetic resonance imaging (MRI) could detect hypoxia, but can be limited in distinguishing increased oxygen consumption or decreased blood supply. PURPOSE To explore multiparametric functional MRI in evaluating mechanism of the hypoxia changes in early stage of DKD. STUDY TYPE...
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Radiology
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Magnetic resonance imaging
Nuclear medicine
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