Diffusion‐weighted MRI of the lung at 3T evaluated using echo‐planar‐based and single‐shot turbo spin‐echo‐based acquisition techniques for radiotherapy applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.12493
Abstract: Abstract Purpose To compare single‐shot echo‐planar (SS‐EPI)‐based and turbo spin‐echo (SS‐TSE)‐based diffusion‐weighted imaging (DWI) in Non‐Small Cell Lung Cancer (NSCLC) patients and to characterize the distributions of apparent diffusion coefficient (ADC) values generated by the… read more here.
Keywords: epi; diffusion; dwi; based dwi ... See more keywords
Lesion Age Imaging in Acute Stroke: Water Uptake in CT Versus DWI‐FLAIR Mismatch
Sign Up to like & getrecommendations! Published in 2020 at "Annals of Neurology"
DOI: 10.1002/ana.25903
Abstract: In acute ischemic stroke with unknown time of onset, magnetic resonance (MR)‐based diffusion‐weighted imaging (DWI) and fluid‐attenuated inversion recovery (FLAIR) estimates lesion age to guide intravenous thrombolysis. Computed tomography (CT)‐based quantitative net water uptake (NWU)… read more here.
Keywords: age; lesion age; flair; dwi ... See more keywords
Four‐dimensional diffusion‐weighted MR imaging (4D‐DWI): a feasibility study
Sign Up to like & getrecommendations! Published in 2017 at "Medical Physics"
DOI: 10.1002/mp.12037
Abstract: Purpose: Diffusion‐weighted Magnetic Resonance Imaging (DWI) has been shown to be a powerful tool for cancer detection with high tumor‐to‐tissue contrast. This study aims to investigate the feasibility of developing a four‐dimensional DWI technique (4D‐DWI)… read more here.
Keywords: motion; diffusion; dwi; diffusion weighted ... See more keywords
Near‐silent distortionless DWI using magnetization‐prepared RUFIS
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28106
Abstract: To develop a near‐silent and distortionless DWI (sd‐DWI) sequence using magnetization‐prepared rotating ultrafast imaging sequence. read more here.
Keywords: dwi; silent distortionless; distortionless dwi; near silent ... See more keywords
Volumetric and multispectral DWI near metallic implants using a non‐linear phase Carr‐Purcell‐Meiboom‐Gill diffusion preparation
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29153
Abstract: DWI near metal implants has not been widely explored due to substantial challenges associated with through‐slice and in‐plane distortions, the increased encoding requirement of different spectral bins, and limited SNR. There is no widely adopted… read more here.
Keywords: dwi; near metal; dwi near; multispectral dwi ... See more keywords
Imaging quality of PROPELLER diffusion‐weighted MR imaging and its diagnostic performance in distinguishing pleomorphic adenomas from Warthin tumors of the parotid gland
Sign Up to like & getrecommendations! Published in 2020 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4282
Abstract: The aim of this study was to evaluate the imaging quality and diagnostic performance of fast spin echo diffusion‐weighted imaging with periodically rotated overlapping parallel lines with enhanced reconstruction (FSE‐PROP‐DWI) in distinguishing parotid pleomorphic adenoma… read more here.
Keywords: dwi; prop dwi; diffusion weighted; fse prop ... See more keywords
Machine learning volumetry of ischemic brain lesions on CT after thrombectomy—prospective diagnostic accuracy study in ischemic stroke patients
Sign Up to like & getrecommendations! Published in 2020 at "Neuroradiology"
DOI: 10.1007/s00234-020-02419-7
Abstract: Ischemic lesion volume (ILV) is an important radiological predictor of functional outcome in patients with anterior circulation stroke. Our aim was to assess the agreement between automated ILV measurements on NCCT using the Brainomix software… read more here.
Keywords: iqr; ilv; ilv measurements; accuracy ... See more keywords
Performance of simultaneous multi-slice accelerated diffusion-weighted imaging for assessing focal renal lesions in pediatric patients with tuberous sclerosis complex
Sign Up to like & getrecommendations! Published in 2020 at "Pediatric Radiology"
DOI: 10.1007/s00247-020-04798-8
Abstract: Background Diffusion-weighted imaging (DWI) is a useful MRI technique to characterize abdominal lesions in children, but long acquisition times can lead to image degradation. Simultaneous multi-slice accelerated DWI is a promising technique to shorten DWI… read more here.
Keywords: slice; simultaneous multi; adc values; dwi ... See more keywords
Role of MRI and added value of diffusion-weighted and gadolinium-enhanced MRI for the diagnosis of local recurrence from rectal cancer
Sign Up to like & getrecommendations! Published in 2018 at "Abdominal Radiology"
DOI: 10.1007/s00261-018-1518-z
Abstract: PurposeTo evaluate whether the addition of gadolinium-enhanced MRI and diffusion-weighted imaging (DWI) improves T2 sequence performance for the diagnosis of local recurrence (LR) from rectal cancer and to assess which approach is better at formulating… read more here.
Keywords: contrast; diagnosis; post contrast; dwi ... See more keywords
Better lesion conspicuity translates into improved prostate cancer detection: comparison of non-parallel-transmission-zoomed-DWI with conventional-DWI
Sign Up to like & getrecommendations! Published in 2021 at "Abdominal Radiology"
DOI: 10.1007/s00261-021-03268-5
Abstract: To compare advanced non-parallel transmission zoomed diffusion-weighted imaging (nonPTX zoom-DWI) to conventional DWI (conv-DWI) for the assessment of prostate cancer (PCa). This retrospective study included 98 patients who underwent conv-DWI, nonPTX zoom-DWI, and T2-weighted imaging… read more here.
Keywords: prostate; detection; dwi; pca ... See more keywords
Multiparametric MRI for Suspected Recurrent Prostate Cancer after HIFU:Is DCE still needed?
Sign Up to like & getrecommendations! Published in 2018 at "European Radiology"
DOI: 10.1007/s00330-018-5352-z
Abstract: PurposeTo assess the added value of the dynamic contrast-enhanced sequence (DCE) to combination T2-weighted imaging (T2w) + diffusion-weighted imaging (DWI) in detecting prostate cancer (PCa) recurrence after HIFU (high-intensity focused ultrasound).MethodsForty-five males with clinical and… read more here.
Keywords: t2w dwi; dce; hifu; dwi ... See more keywords