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Compressed sensing MR image reconstruction using a motion-compensated reference
14 May 2012
Huiqian Du, Fan Lam
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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Detecting cortical lesions in multiple sclerosis at 7 T using white matter signal attenuation
14 May 2012
Katharine T. Bluestein, David Pitt, Steffen Sammet, Cherian Renil Zachariah, Usha Nagaraj, Michael V. Knopp, Petra Schmalbrock
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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Automatic white matter lesion segmentation using an adaptive outlier detection method
14 May 2012
Kok Haur Ong, Dhanesh Ramachandram, Rajeswari Mandava, Ibrahim Lutfi Shuaib
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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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?
14 May 2012
Sumin Ha, Chang Hee Lee, Baek Hui Kim, Yang Shin Park, Jongmee Lee, Jae Woong Choi, Kyeong Ah Kim, Cheol Min Park
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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Ultrasmall superparamagnetic iron oxides enhanced MR imaging in rats with experimentally induced endometriosis
04 May 2012
Hyun Jung Lee, Hui Joong Lee, Jong Min Lee, Yongmin Chang, Seung Tae Woo
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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