Cargando…

Perfusion Imaging of the Brain Using Z-Score and Dynamic Images Obtained by Subtracting Images from before and after Contrast Injection

OBJECTIVE: The aim of this study was to examine the feasibility of perfusion imaging of the brain using the Z-score and subtraction dynamic images obtained from susceptibility contrast MR images. MATERIALS AND METHODS: Five patients, each with a normal MRI, Moya-moya, a middle cerebral artery occlus...

Descripción completa

Detalles Bibliográficos
Autores principales:	Choi, Sunseob, Liu, Haiying, Shin, Tae Beom, Lee, Jin Hwa, Yoon, Seong Kuk, Oh, Jong Young, Lee, Young-Il
Formato:	Texto
Lenguaje:	English
Publicado:	The Korean Radiological Society 2004
Materias:	Original Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2698155/ https://www.ncbi.nlm.nih.gov/pubmed/15467410 http://dx.doi.org/10.3348/kjr.2004.5.3.143

Ejemplares similares

Intra-Arterial MR Perfusion Imaging of Meningiomas: Comparison to Digital Subtraction Angiography and Intravenous MR Perfusion Imaging
por: Lum, Mark A., et al.
Publicado: (2016)

Imaging of pulmonary perfusion using subtraction CT angiography is feasible in clinical practice
por: Grob, Dagmar, et al.
Publicado: (2018)

Intensity Weighted Subtraction Microscopy Approach for Image Contrast and Resolution Enhancement
por: Korobchevskaya, Kseniya, et al.
Publicado: (2016)

Contrast enhancement for portal images by combination of subtraction and reprojection processes for Compton scattering
por: Hariu, Masatsugu, et al.
Publicado: (2017)

A comparison of subtraction MRI with the standard contrast-enhanced imaging in Perthes’ disease
por: Jamil, K., et al.
Publicado: (2019)

Comparison of laser speckle contrast imaging with laser Doppler perfusion imaging for tissue perfusion measurement
por: Guven, Goksel, et al.
Publicado: (2022)

Contrast-enhanced ultrasound perfusion imaging of organs
por: Jung, Ernst-Michael, et al.
Publicado: (2021)

Dynamic Contrast-Enhanced MRI Perfusion Parameters as Imaging Biomarkers of Angiogenesis
por: Kim, Sung Hun, et al.
Publicado: (2016)

Contrast Enhanced Ultrasound Perfusion Imaging in Skeletal Muscle
por: Nguyen, TheAnh, et al.
Publicado: (2019)

Usefulness of subtraction pelvic magnetic resonance imaging for detection of ovarian endometriosis
por: Lee, Hyun Jung
Publicado: (2019)

Imaging of melanoma: usefulness of ultrasonography before and after contrast injection for diagnosis and early evaluation of treatment
por: Chami, Linda, et al.
Publicado: (2011)

A method for dynamic subtraction MR imaging of the liver
por: Mainardi, Luca T, et al.
Publicado: (2006)

Digital subtraction radiography in TMJ imaging: A critique
por: Omami, Galal
Publicado: (2017)

Detection Rate of Intravascular Injections during Cervical Medial Branch Blocks: A Comparison of Digital Subtraction Angiography and Static Images from Conventional Fluoroscopy
por: Jeon, Young Hoon, et al.
Publicado: (2015)

The value of 3D pseudo-continuousarterial spin labeling perfusion imaging in moyamoya disease—Comparison with dynamic susceptibility contrast perfusion imaging
por: Zhang, Hongtao, et al.
Publicado: (2022)

Uninterpretable Dynamic Susceptibility Contrast-Enhanced Perfusion MR Images in Patients with Post-Treatment Glioblastomas: Cross-Validation of Alternative Imaging Options
por: Heo, Young Jin, et al.
Publicado: (2015)

Speed-resolved perfusion imaging using multi-exposure laser speckle contrast imaging and machine learning
por: Hultman, Martin, et al.
Publicado: (2023)

Erbium-Based Perfusion Contrast Agent for Small-Animal Microvessel Imaging
por: Tse, Justin J., et al.
Publicado: (2017)

Evaluation of Deformable Image Registration for Three-Dimensional Temporal Subtraction of Chest Computed Tomography Images
por: Yan, Ping, et al.
Publicado: (2017)

Quality Index for Stereoscopic Images by Separately Evaluating Adding and Subtracting
por: Yang, Jiachen, et al.
Publicado: (2015)

Optic Disc Image Subtraction as an Aid to Detect Glaucoma Progression
por: Amini, Navid, et al.
Publicado: (2017)

The Time-Domain Integration Method of Digital Subtraction Angiography Images
por: Huang, Shuo, et al.
Publicado: (2018)

Wavelet-based background and noise subtraction for fluorescence microscopy images
por: Hüpfel, Manuel, et al.
Publicado: (2021)

The Efficacy of CT Temporal Subtraction Images for Fibrodysplasia Ossificans Progressiva
por: Iima, Mami, et al.
Publicado: (2023)

Improved image quality in subtraction based non-contrast MRA using automated soft tissue motion correction with BRACE
por: Fan, Zhaoyang, et al.
Publicado: (2009)

Dependence of scar contrast in LGE images on the time interval after contrast injection
por: Vijayakumar, Sathya, et al.
Publicado: (2011)

A spatially-distributed computational model to quantify behaviour of contrast agents in MR perfusion imaging
por: Cookson, A.N., et al.
Publicado: (2014)

Corrigendum to “Erbium-Based Perfusion Contrast Agent for Small-Animal Microvessel Imaging”
por: Tse, Justin J., et al.
Publicado: (2018)

A Machine Learning Approach to Perfusion Imaging With Dynamic Susceptibility Contrast MR
por: McKinley, Richard, et al.
Publicado: (2018)

Clinical Application of Dynamic Contrast Enhanced Perfusion Imaging by Cardiovascular Magnetic Resonance
por: Franks, Russell, et al.
Publicado: (2021)

Investigations of hypoxia‐induced deoxyhemoglobin as a contrast agent for cerebral perfusion imaging
por: Sayin, Ece Su, et al.
Publicado: (2022)

Cardiac allograft vasculopathy diagnosed by vasodilator myocardial contrast echocardiography perfusion imaging
por: Prasad, Pooja, et al.
Publicado: (2023)

Two-way magnetic resonance tuning and enhanced subtraction imaging for non-invasive and quantitative biological imaging
por: Wang, Zhongling, et al.
Publicado: (2020)

Perfusion MR Imaging in Gliomas: Comparison with Histologic Tumor Grade
por: Lee, Sun Joo, et al.
Publicado: (2001)

Real-time video-rate perfusion imaging using multi-exposure laser speckle contrast imaging and machine learning
por: Hultman, Martin, et al.
Publicado: (2020)

Bilateral Image Subtraction and Multivariate Models for the Automated Triaging of Screening Mammograms
por: Celaya-Padilla, José, et al.
Publicado: (2015)

Effectiveness of the single‐shot dual‐energy subtraction technique for portal images
por: Fujita, Hideki, et al.
Publicado: (2011)

Dynamic real-time subtraction of stray-light and background for multiphoton imaging
por: Fernández, A., et al.
Publicado: (2020)

Image registration and subtraction in dynamic magnetic resonance lymphangiography (MRL) of the legs
por: Mills, Michael, et al.
Publicado: (2022)

Modeling Dislocation Contrasts Obtained by Accurate-Electron Channeling Contrast Imaging for Characterizing Deformation Mechanisms in Bulk Materials
por: KRIAA, Hana, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_afp60j9vqbp3g8bp1i6g40vhpe