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
A systematic review of the incidence of hypersensitivity reactions and post-contrast acute kidney injury after ioversol in more than 57,000 patients: part 1—intravenous administration
Sign Up to like & getrecommendations! Published in 2022 at "European Radiology"
DOI: 10.1007/s00330-022-08636-3
Abstract: To evaluate the incidence of adverse drug reactions (ADRs), including hypersensitivity reactions (HSRs) and post-contrast acute kidney injury (PC-AKI), after intravenous (IV) administration of ioversol. A systematic literature search (1980–2021) of studies documenting IV use… read more here.
Keywords: hypersensitivity reactions; ioversol; administration; incidence ... See more keywords
MRI characteristics of intralabyrinthine schwannoma on post-contrast 4 h-delayed 3D-FLAIR imaging.
Sign Up to like & getrecommendations! Published in 2021 at "Diagnostic and interventional imaging"
DOI: 10.1016/j.diii.2021.09.011
Abstract: PURPOSE The purpose of this study was to describe the MRI characteristics of intralabyrinthine schwannoma (ILS) on post contrast three-dimensional (3D) fluid-attenuation-inversion-recovery (FLAIR) images obtained four hours after intravenous administration of a gadolinium-based contrast agent… read more here.
Keywords: mri characteristics; contrast; post contrast; flair ... See more keywords
Determination of scar area using native and post-contrast T1 mapping: Agreement with late gadolinium enhancement.
Sign Up to like & getrecommendations! Published in 2022 at "European journal of radiology"
DOI: 10.1016/j.ejrad.2022.110242
Abstract: The purpose of this study is to ascertain agreement in measurements of the scar area between late gadolinium enhancement (LGE), native and post-contrast T1 mapping in patients with known ischemic heart disease. 132 patients (age… read more here.
Keywords: post contrast; native post; contrast mapping; post ... See more keywords
Precision-optimized single protocol pre-/post-contrast modified-look locker inversion T1 mapping using composite inversion group fitting.
Sign Up to like & getrecommendations! Published in 2020 at "Magnetic resonance imaging"
DOI: 10.1016/j.mri.2020.09.025
Abstract: BACKGROUND Investigation of a simple, precision optimized, identical pre-/post-contrast modified look locker inversion recovery (MOLLI) protocol employing Composite inversion group (IG) fitting in a clinical cardiomyopathy population. METHODS Cardiac magnetic resonance imaging (MRI) was performed… read more here.
Keywords: inversion; contrast; post contrast; protocol ... See more keywords
OP0102 Prolonged image acquisition time after contrast agent administration results in increased synovial thickness on post-contrast mri of jia patients: standardisation is key
Sign Up to like & getrecommendations! Published in 2018 at "Annals of the Rheumatic Diseases"
DOI: 10.1136/annrheumdis-2018-eular.4780
Abstract: Background Timing of acquisition of post-contrast MR images for the assessment of the synovial membrane is important: delayed acquisition can result in contrast washout into synovial fluid.1 Several authors demonstrated the importance of this timing… read more here.
Keywords: acquisition; post contrast; contrast; synovial thickness ... See more keywords
Computed tomography: a beneficial diagnostic tool for the evaluation of the canine prostate?
Sign Up to like & getrecommendations! Published in 2017 at "BMC Veterinary Research"
DOI: 10.1186/s12917-017-1016-5
Abstract: BackgroundProstatic diseases in intact male dogs are common. However, studies about the computed tomographic (CT) examination of the prostate in dogs are rare. The aim of the present study was to evaluate age related-changes in… read more here.
Keywords: prostate; post contrast; group; tissue ... See more keywords
Predicting post-contrast information from contrast agent free cardiac MRI using machine learning: Challenges and methods
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Cardiovascular Medicine"
DOI: 10.3389/fcvm.2022.894503
Abstract: Objectives Currently, administering contrast agents is necessary for accurately visualizing and quantifying presence, location, and extent of myocardial infarction (MI) with cardiac magnetic resonance (CMR). In this study, our objective is to investigate and analyze… read more here.
Keywords: predicting post; contrast; post contrast; contrast information ... See more keywords
Exploring the relationship between post-contrast acute kidney injury and different baseline creatinine standards: A retrospective cohort study
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Endocrinology"
DOI: 10.3389/fendo.2022.1042312
Abstract: Objective According to previous studies, the incidence of post-contrast acute kidney injury(PC-AKI) in diabetic is far higher than that in the general population. Therefore, we explored the relationship between the incidence of PC-AKI and different… read more here.
Keywords: aki; scr; relationship; post contrast ... See more keywords
Development of a Machine Learning Classifier Based on Radiomic Features Extracted From Post-Contrast 3D T1-Weighted MR Images to Distinguish Glioblastoma From Solitary Brain Metastasis
Sign Up to like & getrecommendations! Published in 2021 at "Frontiers in Oncology"
DOI: 10.3389/fonc.2021.638262
Abstract: Objectives To differentiate Glioblastomas (GBM) and Brain Metastases (BM) using a radiomic features-based Machine Learning (ML) classifier trained from post-contrast three-dimensional T1-weighted (post-contrast 3DT1) MR imaging, and compare its performance in medical diagnosis versus human… read more here.
Keywords: learning classifier; radiomic features; machine learning; post contrast ... See more keywords
A Machine Learning-Based Approach for Classification of Focal Splenic Lesions Based on Their CT Features
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Veterinary Science"
DOI: 10.3389/fvets.2022.872618
Abstract: The aim of the study was to describe the CT features of focal splenic lesions (FSLs) in dogs in order to predict lesion histotype. Dogs that underwent a CT scan and had a FSL diagnosis… read more here.
Keywords: focal splenic; splenic lesions; classification; decision tree ... See more keywords