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Issue Information
Journal of Magnetic Resonance Imaging, Volume 48, Issue 6, Page 1441-1450, December 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 26, 2018 Category: Radiology Tags: Issue Information Source Type: research

Radiomic features from pretreatment biparametric MRI predict prostate cancer biochemical recurrence: Preliminary findings
Journal of Magnetic Resonance Imaging, Volume 48, Issue 6, Page spcone-spcone, December 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 26, 2018 Category: Radiology Authors: Rakesh Shiradkar, Soumya Ghose, Ivan Jambor, Pekka Taimen, Otto Ettala, Andrei S. Purysko, Anant Madabhushi Tags: Cover Image Source Type: research

ISMRM Young Investigator Award Winners
Journal of Magnetic Resonance Imaging, Volume 48, Issue 6, Page 1451-1452, December 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 26, 2018 Category: Radiology Tags: Announcement Source Type: research

An ultrasound ‐responsive dual‐modal US/T1‐MRI contrast agent for potential diagnosis of prostate cancer
ConclusionWe synthesized MB+Fe3+MNPPs as a potential US/T1‐MRI contrast agent. This complex was applicable for diagnosing desired prostate cancer cells.Level of Evidence: 1Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018;48:1610 –1616 (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 26, 2018 Category: Radiology Authors: Young Il Yoon, Shin ‐Woo Ha, Hak Jong Lee Tags: Original Research Source Type: research

Multimodality fMRI with perfusion, diffusion ‐weighted MRI and 1H‐MRS in the diagnosis of lympho‐associated benign and malignant lesions of the parotid gland
ConclusionCombined use1H ‐MRS, DWI‐MR, and DCE‐MR increased the accuracy of the differential diagnosis between these lesions to 100%. Cho peak in1H ‐MRS, ADC less than 0.669 × 10−3mm2/s, TIC type I together indicated parotid MALToma.Level of Evidence: 3Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 26, 2018 Category: Radiology Authors: Ling Zhu, Jingbo Wang, Huimin Shi, Xiaofeng Tao Tags: Head and Neck Source Type: research

T1 ρ and T2 mapping for the determination of articular cartilage denaturalization with osteonecrosis of the femoral head: A prospective controlled trial
ConclusionBoth T1ρ and T2 mapping performed well in diagnosing the cartilage denaturalization in ARCO stage I ‐III ONFH patients. T1ρ mapping had a higher diagnostic sensitivity and specificity than T2 mapping.Level of Evidence: 2Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 21, 2018 Category: Radiology Authors: Xiaorui Han, Guoju Hong, Leilei Chen, Man Zhao, Yuan Guo, Ling Xu, Mei Wu, Xiaoming Leng, Ping Sun Tags: Original Research Source Type: research

Close look at the Potts shunt flow hemodynamics in a patient with severe pulmonary hypertension: 4D ‐flow MRI evaluation
Level of Evidence: 5Technical Efficacy: Stage 5 (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 19, 2018 Category: Radiology Authors: Michal Sch äfer, Benjamin S. Frank, D. Dunbar Ivy, Neil Wilson, Gareth J. Morgan, Alex J. Barker, Lorna P. Browne, Max B. Mitchell, Uyen Truong Tags: Letter to the Editor Source Type: research

Endometrial carcinoma: Evaluation using diffusion ‐tensor imaging and its correlation with histopathologic findings
ConclusionIn patients with EMC, DTI may be useful for evaluating tumor invasion depth and its histologic grade.Level of Evidence: 1Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 19, 2018 Category: Radiology Authors: Ichiro Yamada, Kimio Wakana, Daisuke Kobayashi, Naoyuki Miyasaka, Noriko Oshima, Akira Wakabayashi, Yukihisa Saida, Ukihide Tateishi, Yoshinobu Eishi Tags: Original Research Source Type: research

Quantitative imaging biomarkers alliance (QIBA) recommendations for improved precision of DWI and DCE ‐MRI derived biomarkers in multicenter oncology trials
Physiological properties of tumors can be measured both in vivo and noninvasively by diffusion ‐weighted imaging and dynamic contrast‐enhanced magnetic resonance imaging. Although these techniques have been used for more than two decades to study tumor diffusion, perfusion, and/or permeability, the methods and studies on how to reduce measurement error and bias in the derived imaging metr ics is still lacking in the literature. This is of paramount importance because the objective is to translate these quantitative imaging biomarkers (QIBs) into clinical trials, and ultimately in clinical practice. Standardization of t...
Source: Journal of Magnetic Resonance Imaging - November 19, 2018 Category: Radiology Authors: Amita Shukla ‐Dave, Nancy A. Obuchowski, Thomas L. Chenevert, Sachin Jambawalikar, Lawrence H. Schwartz, Dariya Malyarenko, Wei Huang, Susan M. Noworolski, Robert J. Young, Mark S. Shiroishi, Harrison Kim, Catherine Coolens, Hendrik Laue, C Tags: Review Article Source Type: research

Intravenous contrast ‐free standardized exercise perfusion imaging in diabetic feet with ulcers
ConclusionThis study demonstrates intravenous contrast ‐free methods for local perfusion in feet with ulcers by standardized exercise‐based MRI. Ischemia regions around foot ulcers can be quantitatively distinguished from normal perfused muscle regions.Level of Evidence: 2Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 16, 2018 Category: Radiology Authors: Masoud Edalati, Mary K. Hastings, David Muccigrosso, Christopher J. Sorensen, Charles Hildebolt, Mohamed A. Zayed, Michael J. Mueller, Jie Zheng Tags: Original Research Source Type: research

Evaluation of non ‐monoexponential diffusion models for hepatocellular carcinoma using b values up to 2000 s/mm2: A short‐term repeatability study
ConclusionConsidering the model fit and repeatability, the kurtosis and stretched exponential models are the preferred models for the description of the DW signals of HCC with respect to the statistical model.Level of Evidence: 2Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 16, 2018 Category: Radiology Authors: Zi ‐Xiang Kuai, Xi‐Qiao Sang, Yuan‐Fei Yao, Chun‐Yu Chu, Yue‐Min Zhu Tags: Original Research Source Type: research

Test –retest multisite reproducibility of neurovascular 4D flow MRI
ConclusionHigh multicenter reproducibility and test –retest reliability was shown for 4D flow in the measurements of blood flow and peak velocity of intracranial vessels. In addition, these measurements showed great interobserver agreement.Level of Evidence: 2Technical Efficacy: Stage 1J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 15, 2018 Category: Radiology Authors: Baohong Wen, Shuping Tian, Jingliang Cheng, Yinhua Li, Huixia Zhang, Kangkang Xue, Zanxia Zhang, Yang Fan, Bing Wu Tags: Original Research Source Type: research

White matter myelin profiles linked to clinical subtypes of Parkinson's disease
ConclusionMWF was robustly linked to distinct clinical subtypes of PD and may serve as an additional tool to characterize the disease.Level of Evidence: 4Technical Efficacy: Stage 3J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 15, 2018 Category: Radiology Authors: Tobias R. Baumeister, Jowon L. Kim, Maria Zhu, Martin J. McKeown Tags: Original Research Source Type: research

Accelerated multi ‐snapshot free‐breathing mapping based on the dual refocusing echo acquisition mode technique (DREAM): An alternative to measure RF nonuniformity for cardiac MRI
BackgroundField inhomogeneities in MRI caused by interactions between the radiofrequency field and the patient anatomy can lead to artifacts and contrast variations, consequently degrading the overall image quality and thereby compromising diagnostic value of the images.PurposeTo develop an efficient free ‐breathing and motion‐robust mapping method that allows for the investigation of spatial homogeneity of the transmitted radiofrequency field in the myocardium at 3.0T. Three joint approaches are used to adapt the dual refocusing echo acquisition mode (DREAM) sequence for cardiac applications: ( 1) electrocardiograph t...
Source: Journal of Magnetic Resonance Imaging - November 15, 2018 Category: Radiology Authors: Teresa Rinc ón‐Domínguez, Anne Menini, Ana Beatriz Solana, André Fischer, Guido Kudielka, Axel Haase, Darius Burschka Tags: Original Research Source Type: research

Mass ‐forming intrahepatic cholangiocarcinoma: Can diffusion‐weighted imaging predict microvascular invasion?
ConclusionLarger tumor size was associated with MVI and higher ADC values can be a useful predictor of MVI during the preoperative evaluation of IMCC.Level of Evidence: 1Technical Efficacy: Stage 2J. Magn. Reson. Imaging 2018. (Source: Journal of Magnetic Resonance Imaging)
Source: Journal of Magnetic Resonance Imaging - November 15, 2018 Category: Radiology Authors: Yang Zhou, Xiaolin Wang, Chen Xu, Guofeng Zhou, Xiaoyu Liu, Shanshan Gao, Pengju Xu Tags: Original Research Source Type: research