Cargando…

Virtual monochromatic dual-energy CT reconstructions improve detection of cerebral infarct in patients with suspicion of stroke

PURPOSE: Early infarcts are hard to diagnose on non-contrast head CT. Dual-energy CT (DECT) may potentially increase infarct differentiation. The optimal DECT settings for differentiation were identified and evaluated. METHODS: One hundred and twenty-five consecutive patients who presented with susp...

Descripción completa

Detalles Bibliográficos
Autores principales:	van Ommen, Fasco, Dankbaar, Jan Willem, Zhu, Guangming, Wolman, Dylan N., Heit, Jeremy J., Kauw, Frans, Bennink, Edwin, de Jong, Hugo W. A. M., Wintermark, Max
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Berlin Heidelberg 2020
Materias:	Diagnostic Neuroradiology
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7803871/ https://www.ncbi.nlm.nih.gov/pubmed/32728777 http://dx.doi.org/10.1007/s00234-020-02492-y

Ejemplares similares

Non-contrast dual-energy CT virtual ischemia maps accurately estimate ischemic core size in large-vessel occlusive stroke
por: Wolman, Dylan N., et al.
Publicado: (2021)

Collateral Status in Ischemic Stroke: A Comparison of Computed Tomography Angiography, Computed Tomography Perfusion, and Digital Subtraction Angiography
por: Kauw, Frans, et al.
Publicado: (2020)

Automated versus manual post-processing of perfusion-CT data in patients with acute cerebral ischemia: influence on interobserver variability
por: Soares, Bruno P., et al.
Publicado: (2009)

Effect of prolonged acquisition intervals for CT‐perfusion analysis methods in patients with ischemic stroke
por: van Ommen, Fasco, et al.
Publicado: (2019)

Different CT perfusion algorithms in the detection of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage
por: Cremers, Charlotte H. P., et al.
Publicado: (2015)

Prediction of long-term recurrent ischemic stroke: the added value of non-contrast CT, CT perfusion, and CT angiography
por: Kauw, Frans, et al.
Publicado: (2020)

CT perfusion during delayed cerebral ischemia after subarachnoid hemorrhage: distinction between reversible ischemia and ischemia progressing to infarction
por: Cremers, Charlotte H. P., et al.
Publicado: (2015)

Perfusion imaging with arterial spin labeling (ASL)–MRI predicts malignant progression in low‑grade (WHO grade II) gliomas
por: Flies, Christina M., et al.
Publicado: (2021)

CT angiography and CT perfusion improve prediction of infarct volume in patients with anterior circulation stroke
por: van Seeters, Tom, et al.
Publicado: (2016)

Relation between reperfusion and hemorrhagic transformation in acute ischemic stroke
por: Horsch, Alexander D., et al.
Publicado: (2015)

Relationship between vasospasm, cerebral perfusion, and delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage
por: Dankbaar, Jan W., et al.
Publicado: (2009)

Value of infarct location in the prediction of functional outcome in patients with an anterior large vessel occlusion: results from the HERMES study
por: Tolhuisen, Manon L., et al.
Publicado: (2021)

Postprocedural CT for perivertebral cement leakage in percutaneous vertebroplasty is not necessary—results from VERTOS II
por: Venmans, Alexander, et al.
Publicado: (2010)

Completeness of the circle of Willis and risk of ischemic stroke in patients without cerebrovascular disease
por: van Seeters, Tom, et al.
Publicado: (2015)

Prospective T1 mapping to assess gadolinium retention in brain after intrathecal gadobutrol
por: Ringstad, Geir, et al.
Publicado: (2023)

Subtraction of unidirectionally encoded images for suppression of heavily isotropic objects (SUSHI) for selective visualization of peripheral nerves
por: Takahara, Taro, et al.
Publicado: (2010)

Physiological MRI of microvascular architecture, neovascularization activity, and oxygen metabolism facilitate early recurrence detection in patients with IDH-mutant WHO grade 3 glioma
por: Stadlbauer, Andreas, et al.
Publicado: (2021)

Reliability of brain atrophy measurements in multiple sclerosis using MRI: an assessment of six freely available software packages for cross-sectional analyses
por: van Nederpelt, David R., et al.
Publicado: (2023)

Somatic mutations associated with MRI-derived volumetric features in glioblastoma
por: Gutman, David A., et al.
Publicado: (2015)

The diagnostic accuracy of MRI in determining the relations between paraclinoid aneurysms and the cavernous sinus
por: Fernandes, Sérgio Tadeu, et al.
Publicado: (2021)

Intracranial Cerebrospinal Fluid Volume as a Predictor of Malignant Middle Cerebral Artery Infarction
por: Kauw, Frans, et al.
Publicado: (2019)

Multislice CT angiography in the selection of patients with ruptured intracranial aneurysms suitable for clipping or coiling
por: Westerlaan, H. E., et al.
Publicado: (2007)

Cerebral blood volume, genotype and chemosensitivity in oligodendroglial tumours
por: Jenkinson, Michael D., et al.
Publicado: (2006)

DTI studies in patients with Alzheimer's disease, mild cognitive impairment, or normal cognition with evaluation of the intrinsic background gradients
por: Jahng, Geon-Ho, et al.
Publicado: (2011)

Microstructural brain injury in post-concussion syndrome after minor head injury
por: Smits, Marion, et al.
Publicado: (2010)

Diffusion tensor MR imaging (DTI) metrics in the cervical spinal cord in asymptomatic HIV-positive patients
por: Mueller-Mang, Christina, et al.
Publicado: (2010)

Follow-up assessment of vestibular schwannomas: volume quantification versus two-dimensional measurements
por: van de Langenberg, Rick, et al.
Publicado: (2009)

The use of 4D-CTA in the diagnostic work-up of brain arteriovenous malformations
por: Willems, Peter W. A., et al.
Publicado: (2011)

Artifacts in spine magnetic resonance imaging due to different intervertebral test spacers: an in vitro evaluation of magnesium versus titanium and carbon-fiber-reinforced polymers as biomaterials
por: Ernstberger, Thorsten, et al.
Publicado: (2009)

Developmental venous anomalies: appearance on whole-brain CT digital subtraction angiography and CT perfusion
por: Hanson, Eric H., et al.
Publicado: (2010)

Education increases reserve against Alzheimer’s disease—evidence from structural MRI analysis
por: Liu, Yawu, et al.
Publicado: (2012)

Semi-automatic quantitative measurements of intracranial internal carotid artery stenosis and calcification using CT angiography
por: Bleeker, Leslie, et al.
Publicado: (2011)

Cerebral atrophy as outcome measure in short-term phase 2 clinical trials in multiple sclerosis
por: van den Elskamp, I. J., et al.
Publicado: (2010)

Reliability of MRI findings in candidates for lumbar disc prosthesis
por: Berg, Linda, et al.
Publicado: (2011)

Computed tomographic angiography criteria in the diagnosis of brain death—comparison of sensitivity and interobserver reliability of different evaluation scales
por: Sawicki, Marcin, et al.
Publicado: (2014)

Brain core temperature of patients with mild traumatic brain injury as assessed by DWI-thermometry
por: Tazoe, Jun, et al.
Publicado: (2014)

Discrimination of dementia with Lewy bodies from Alzheimer’s disease using voxel-based morphometry of white matter by statistical parametric mapping 8 plus diffeomorphic anatomic registration through exponentiated Lie algebra
por: Nakatsuka, Tomoya, et al.
Publicado: (2013)

Dynamic evaluation of stasis filling phenomenon with computed tomography in diagnosis of brain death
por: Sawicki, M., et al.
Publicado: (2013)

Role of CT perfusion imaging in evaluating the effects of multiple burr hole surgery on adult ischemic Moyamoya disease
por: Dai, Dong Wei, et al.
Publicado: (2013)

The combination of baseline magnetic resonance perfusion-weighted imaging-derived tissue volume with severely prolonged arterial-tissue delay and diffusion-weighted imaging lesion volume is predictive of MCA-M1 recanalization in patients treated with endovascular thrombectomy
por: Nicoli, F., et al.
Publicado: (2013)

Cannot write session to /tmp/vufind_sessions/sess_54niap63d017sk7pggcd2f4ei6