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Article Title |
Author(s) |
Type (Status) |
Available Online |
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Compressed sensing MR image reconstruction using a motion-compensated reference
DOI: 10.1016/j.mri.2012.03.005
Abstract: Compressed sensing (CS)-based methods have been proposed for image reconstruction from undersampled magnetic resonance data. Recently, CS-based schemes using reference images have also been ...
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Huiqian Du,
Fan Lam
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Full-length article
(In Press Corrected Proof)
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14 May 2012 |
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Detecting cortical lesions in multiple sclerosis at 7 T using white matter signal attenuation
DOI: 10.1016/j.mri.2012.03.006
Abstract: Cortical lesions have recently been a focus of multiple sclerosis (MS) MR research. In this study, we present a white matter signal attenuating sequence optimized for cortical lesion detecti...
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Katharine T. Bluestein,
David Pitt,
Steffen Sammet,
Cherian Renil Zachariah,
Usha Nagaraj,
Michael V. Knopp,
Petra Schmalbrock
et al.
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Full-length article
(In Press Corrected Proof)
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14 May 2012 |
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Automatic white matter lesion segmentation using an adaptive outlier detection method
DOI: 10.1016/j.mri.2012.01.007
Abstract: White matter (WM) lesions are diffuse WM abnormalities that appear as hyperintense (bright) regions in cranial magnetic resonance imaging (MRI). WM lesions are often observed in older popula...
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Kok Haur Ong,
Dhanesh Ramachandram,
Rajeswari Mandava,
Ibrahim Lutfi Shuaib
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Full-length article
(In Press Corrected Proof)
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14 May 2012 |
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Paradoxical uptake of Gd-EOB-DTPA on the hepatobiliary phase in the evaluation of hepatic metastasis from breast cancer: is the “target sign” a common finding?
DOI: 10.1016/j.mri.2012.03.007
Abstract: Purpose: The purpose was to describe magnetic resonance imaging (MRI) findings of breast cancer liver metastasis using gadoxetic acid (Gd-EOB-DTPA) with an emphasis on the added value of the...
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Sumin Ha,
Chang Hee Lee,
Baek Hui Kim,
Yang Shin Park,
Jongmee Lee,
Jae Woong Choi,
Kyeong Ah Kim,
Cheol Min Park
et al.
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Full-length article
(In Press Corrected Proof)
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14 May 2012 |
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Ultrasmall superparamagnetic iron oxides enhanced MR imaging in rats with experimentally induced endometriosis
DOI: 10.1016/j.mri.2012.02.020
Abstract: Purpose: The purpose of our study was to evaluate the feasibility of magnetic resonance imaging (MRI) using ultrasmall superparamagnetic iron oxides (USPIO) in the detection of experimentall...
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Hyun Jung Lee,
Hui Joong Lee,
Jong Min Lee,
Yongmin Chang,
Seung Tae Woo
et al.
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Full-length article
(In Press Corrected Proof)
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04 May 2012 |
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Imaging biomarkers to monitor response to the hypoxia-activated prodrug TH-302 in the MiaPaCa2 flank xenograft model
DOI: 10.1016/j.mri.2012.02.015
Abstract: TH-302, a hypoxia-activated anticancer prodrug, was evaluated for antitumor activity and changes in dynamic contrast-enhanced (DCE) and diffusion-weighted (DW) magnetic resonance imaging (MR...
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Julio Cárdenas-Rodríguez,
Yuguo Li,
Jean-Philippe Galons,
Heather Cornnell,
Robert J. Gillies,
Mark D. Pagel,
Amanda F. Baker
et al.
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Full-length article
(In Press Corrected Proof)
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03 May 2012 |
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Gadofosveset-enhanced magnetic resonance angiography as a means of evaluating pulmonary arteriovenous malformation: a case report
DOI: 10.1016/j.mri.2012.02.022
Abstract: This case report is a unique presentation of a new potential indication for Gadofosvest (Ablavar), a blood pool contrast agent for magnetic resonance angiography (MRA). Ablavar is an excelle...
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Josephine Pressacco,
Konstantin Papas
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Short communication
(In Press Corrected Proof)
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23 April 2012 |
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Combined renal MRA and perfusion with a single dose of contrast
DOI: 10.1016/j.mri.2011.12.027
Abstract: Both anatomical and functional scans are often performed when diagnosing renovascular diseases, which in many cases require two separate contrast injections. With nephrogenic systemic fibros...
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Parmede Vakil,
James C. Carr,
Timothy J. Carroll
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Full-length article
(In Press Corrected Proof)
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23 April 2012 |
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Noncontrast dynamic MRA in intracranial arteriovenous malformation (AVM): comparison with time of flight (TOF) and digital subtraction angiography (DSA)
DOI: 10.1016/j.mri.2012.02.027
Abstract: Digital subtraction angiography (DSA) remains the gold standard to diagnose intracranial arteriovenous malformations (AVMs) but is invasive. Existing magnetic resonance angiography (MRA) is ...
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Songlin Yu,
Lirong Yan,
Yuqiang Yao,
Shuo Wang,
Mingqi Yang,
Bo Wang,
Yan Zhuo,
Lin Ai,
Xinyuan Miao,
Jizong Zhao,
Danny J.J. Wang
et al.
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Full-length article
(In Press Corrected Proof)
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23 April 2012 |
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An approach for computer-aided detection of brain metastases in post-Gd T1-W MRI
DOI: 10.1016/j.mri.2012.02.024
Abstract: Purpose: To develop an approach for computer-aided detection (CAD) of small brain metastases in post-Gd T1-weighted magnetic resonance imaging (MRI). Method: A set of unevenly spaced 3D sphe...
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Reza Farjam,
Hemant A. Parmar,
Douglas C. Noll,
Christina I. Tsien,
Yue Cao
et al.
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Full-length article
(In Press Corrected Proof)
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23 April 2012 |
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The effect of temporal sampling on quantitative pharmacokinetic and three-time-point analysis of breast DCE-MRI
DOI: 10.1016/j.mri.2012.02.011
Abstract: The effects of temporal sampling on the previously published three-time-point (3TP) method are compared with those of a Tofts–Kety model using an arterial input function from the alternating...
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Jacob U. Fluckiger,
Matthias C. Schabel,
Edward V.R. DiBella
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Full-length article
(In Press Corrected Proof)
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18 April 2012 |
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Enhanced choline metabolism in a rodent rhabdomyosarcoma model: correlation between RT-PCR and translational 3 T H-MRS
DOI: 10.1016/j.mri.2012.03.003
Abstract: Purpose: To investigate which transmembrane choline transporters and intracellular choline kinases play a prominent role at gene expression level in the rise of the total choline (tCho) peak...
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Denis Rommel,
Jorge Abarca-Quinones,
Christine De Saeger,
Frank Peeters,
Isabelle Leclercq,
Thierry Duprez
et al.
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Full-length article
(In Press Corrected Proof)
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18 April 2012 |
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Signal displacement in spiral-in acquisitions: simulations and implications for imaging in SFG regions
DOI: 10.1016/j.mri.2012.02.014
Abstract: Susceptibility field gradients (SFGs) cause problems for functional magnetic resonance imaging (fMRI) in regions like the orbital frontal lobes, leading to signal loss and image artifacts (s...
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Kimberly D. Brewer,
James A. Rioux,
Martyn Klassen,
Chris V. Bowen,
Steven D. Beyea
et al.
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Full-length article
(In Press Corrected Proof)
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16 April 2012 |
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Pediatric primary and metastatic neuroblastoma: MRI findings: Pictorial review
DOI: 10.1016/j.mri.2012.02.028
Abstract: Magnetic resonance imaging (MRI) has become one of the most valuable modalities for initial and follow-up imaging of suspected or known neuroblastoma (NBL) owing to its excellent inherent co...
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Nour-Eldin A. Nour-Eldin,
Ola Abdelmonem,
Ahmed M. Tawfik,
Nagy N.N. Naguib,
Thomas Klingebiel,
Udo Rolle,
Dirk Schwabe,
Marc Harth,
Mohammed M. Eltoukhy,
Thomas J. Vogl
et al.
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Review article
(In Press Corrected Proof)
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16 April 2012 |
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Detection of rectal cancer and response to concurrent chemoradiotherapy by proton magnetic resonance spectroscopy
DOI: 10.1016/j.mri.2012.02.013
Abstract: Introduction: To diagnose rectal cancer and monitor treatment response after preoperative concurrent chemoradiotherapy (CCRT) in rectal cancer patients using proton-1 magnetic resonance spec...
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Min Ju Kim,
Soon Jin Lee,
Jung Hee Lee,
Seung Hoon Kim,
Ho Kyung Chun,
Seong Hyun Kim,
Hyo Keun Lim,
Seong Hyeon Yun
et al.
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Full-length article
(In Press Corrected Proof)
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16 April 2012 |
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Ex vivo study of carotid endarterectomy specimens: quantitative relaxation times within atherosclerotic plaque tissues
DOI: 10.1016/j.mri.2012.02.018
Abstract: Purpose: Previous studies reporting relaxation times within atherosclerotic plaque have typically used dedicated small-bore high-field systems and small sample sizes. This study reports quan...
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Andrew J. Degnan,
Victoria E. Young,
Tjun Y. Tang,
Andrew B. Gill,
Martin J. Graves,
Jonathan H. Gillard,
Andrew J. Patterson
et al.
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Full-length article
(In Press Corrected Proof)
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16 April 2012 |
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Undersampled MRI reconstruction with patch-based directional wavelets
DOI: 10.1016/j.mri.2012.02.019
Abstract: Compressed sensing has shown great potential in reducing data acquisition time in magnetic resonance imaging (MRI). In traditional compressed sensing MRI methods, an image is reconstructed b...
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Xiaobo Qu,
Di Guo,
Bende Ning,
Yingkun Hou,
Yulan Lin,
Shuhui Cai,
Zhong Chen
et al.
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Full-length article
(In Press Corrected Proof)
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16 April 2012 |
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Cardiovascular magnetic resonance for the assessment of pulmonary arterial hypertension: toward a comprehensive CMR exam
DOI: 10.1016/j.mri.2012.03.001
Abstract: Pulmonary arterial hypertension (PAH) is a progressive disorder characterized by abnormally increased blood pressure of the pulmonary circulation. The clinical course of the untreated PAH in...
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El-Sayed H. Ibrahim,
Richard D. White
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Review article
(In Press Corrected Proof)
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16 April 2012 |
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Calibration-Less Multi-coil MR image reconstruction
DOI: 10.1016/j.mri.2012.02.025
Abstract: In parallel magnetic resonance imaging (MRI), the problem is to reconstruct an image given the partial K-space scans from all the receiver coils. Depending on its position within the scanner...
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Angshul Majumdar,
Rabab K. Ward
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Full-length article
(In Press Corrected Proof)
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16 April 2012 |
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Coronary artery stent mimicking intracardiac thrombus on cardiac magnetic resonance imaging due to signal loss: case report
DOI: 10.1016/j.mri.2012.02.023
Abstract: Since the introduction of percutaneous coronary intervention for coronary artery disease, thousands of patients have been treated with the implantation of coronary stents. Moreover, several ...
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Abbas Ali Qayyum,
Niels Grove Vejlstrup,
Kiril Aleksov Ahtarovski,
Klaus Fuglsang Kofoed,
Jens Kastrup
et al.
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Short communication
(In Press Corrected Proof)
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11 April 2012 |
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Manifestation and post hoc correction of gradient cross-term artifacts in DTI
DOI: 10.1016/j.mri.2012.02.021
Abstract: Cross-terms between imaging and diffusion gradients, unaccounted for during tensor calculations, can lead to erroneous estimation of diffusivity and fractional anisotropy (FA) in regions of ...
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Govind Nair,
Xiaoping P. Hu
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Dynamic properties of water in silicalite-1 powder
DOI: 10.1016/j.mri.2012.02.026
Abstract: Self-diffusion of D2O in partially filled silicalite-1 crystals was studied at 25°C by 2H nuclear magnetic resonance (NMR) with bipolar field gradient pulses and longitudinal Eddy-current-de...
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Andrey Filippov,
Sergey V. Dvinskikh,
Aidar Khakimov,
Mattias Grahn,
Han Zhou,
Istvan Furo,
Oleg N. Antzutkin,
Jonas Hedlund
et al.
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Magnetic resonance differentiation between T2 and T1 gallbladder carcinoma: significance of subserosal enhancement on the delayed phase dynamic study
DOI: 10.1016/j.mri.2012.02.016
Abstract: Purpose: The aim of this study is to investigate whether subserosal enhancement on the delayed-phase dynamic magnetic resonance (MR) study (SED) can differentiate T2 from T1 gallbladder carc...
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Kengo Yoshimitsu,
Yunosuke Nishihara,
Daisuke Okamoto,
Yasuhiro Ushijima,
Akihiro Nishie,
Koji Yamaguchi,
Akinobu Taketomi,
Hiroshi Honda
et al.
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Effect of cerebrovascular changes on brain DTI quantitation: a hypercapnia study
DOI: 10.1016/j.mri.2012.02.012
Abstract: Quantitative diffusion tensor imaging (DTI) offers a valuable tool to probe the microstructural changes in neural tissues in vivo, where absolute quantitation accuracy and reproducibility ar...
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Abby Y. Ding,
Kevin C. Chan,
Ed X. Wu
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Imaging features of small (≤3 cm) pancreatic solid tumors on gadoxetic-acid-enhanced MR imaging and diffusion-weighted imaging: an initial experience
DOI: 10.1016/j.mri.2012.02.017
Abstract: Objective: The objective was to determine imaging features that distinguish small (≤3cm) solid pancreatic adenocarcinoma, neuroendocrine tumor (NET) and solid pseudopapillary tumor (SPT) on ...
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Kyung Mi Jang,
Seong Hyun Kim,
Young Kon Kim,
Min Jung Park,
Mi Hee Lee,
Jiyoung Hwang,
Hyunchul Rhim
et al.
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Use of fat suppression in R2 relaxometry with MRI for the quantification of tissue iron overload in beta-thalassemic patients
DOI: 10.1016/j.mri.2012.03.002
Abstract: Purpose: To assess the performance and results of R2 relaxometry using a fat-suppressed (FS) multiecho sequence and compare these to conventional R2 relaxometry in estimating tissue iron ove...
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Olympia Papakonstantinou,
Kostantina Foufa,
Odysseas Benekos,
Efthymia Alexopoulou,
Maria Mademli,
Alexia Balanika,
Nikos Economopoulos,
Nikolaos L. Kelekis
et al.
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Transient and sustained components of the sensorimotor BOLD response in fMRI
DOI: 10.1016/j.mri.2012.02.007
Abstract: Blood oxygenation level-dependent (BOLD) signal time courses in functional magnetic resonance imaging are estimated within the framework of general linear modeling by convolving an input fun...
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Michael Marxen,
Ryan J. Cassidy,
Tara L. Dawson,
Bernhard Ross,
Simon J. Graham
et al.
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Full-length article
(In Press Corrected Proof)
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11 April 2012 |
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Atlas-based automatic mouse brain image segmentation revisited: model complexity vs. image registration
DOI: 10.1016/j.mri.2012.02.010
Abstract: Although many atlas-based segmentation methods have been developed and validated for the human brain, limited work has been done for the mouse brain. This paper investigated roles of image r...
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Jordan Bai,
Thi Lan Huong Trinh,
Kai-Hsiang Chuang,
Anqi Qiu
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Full-length article
(In Press Corrected Proof)
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05 April 2012 |
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Temporal/spatial resolution improvement of in vivo DCE-MRI with compressed sensing-optimized FLASH
DOI: 10.1016/j.mri.2012.02.001
Abstract: Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) provides critical information regarding tumor perfusion and permeability by injecting a T1 contrast agent, such as Gd-DTPA, and...
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SoHyun Han,
Jeffrey L. Paulsen,
Gang Zhu,
Youngkyu Song,
SongI Chun,
Gyunggoo Cho,
Ellen Ackerstaff,
Jason A. Koutcher,
HyungJoon Cho
et al.
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Full-length article
(In Press Corrected Proof)
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05 April 2012 |
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A semiautomatic postprocessing of liver R2* measurement for assessment of liver iron overload
DOI: 10.1016/j.mri.2012.02.002
Abstract: Purpose: The purpose was to propose and evaluate a semiautomatic postprocessing method to measure liver R2⁎ values in patients with a broad range of liver iron content. Materials and Methods...
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Jie Deng,
Cynthia K. Rigsby,
Samantha Schoeneman,
Emma Boylan
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Full-length article
(In Press Corrected Proof)
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05 April 2012 |
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Effect of nonrigid registration algorithms on deformation-based morphometry: a comparative study with control and Williams syndrome subjects
DOI: 10.1016/j.mri.2012.02.005
Abstract: Deformation-based morphometry (DBM) is a widely used method for characterizing anatomical differences across groups. DBM is based on the analysis of the deformation fields generated by nonri...
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Zhaoying Han,
Tricia A. Thornton-Wells,
Elisabeth M. Dykens,
John C. Gore,
Benoit M. Dawant
et al.
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Full-length article
(In Press Corrected Proof)
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29 March 2012 |