Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Colbey W Freeman"'
Evaluation of the Cerebrospinal Fluid Flow Dynamics with Microvascular Imaging Ultrasound in Infants
Autor:
Luis Octavio Tierradentro-Garcia, Levy Onyango, Rebecca Dennis, Colbey W. Freeman, Sophie Haddad, Brandi Kozak, Misun Hwang
Publikováno v:
Children, Vol 10, Iss 2, p 245 (2023)
Purpose: Microvascular imaging ultrasound (MVI) can detect slow blood flow in small-caliber cerebral vessels. This technology may help assess flow in other intracranial structures, such as the ventricular system. In this study, we describe the use of
Externí odkaz:
https://doaj.org/article/20d91faad7264f94b86b4a55afbe1444
Autor:
Qiang Zheng, Juan Sebastian Martin-Saavedra, Sandra Saade-Lemus, Arastoo Vossough, Giulio Zuccoli, Fabrício Guimarães Gonçalves, Colbey W. Freeman, Minhui Ouyang, Varun Singh, Michael A. Padula, Sara B. Demauro, John Flibotte, Eric C. Eichenwald, John A. Detre, Raymond Wang Sze, Hao Huang, Misun Hwang
Publikováno v:
Frontiers in Pediatrics, Vol 8 (2020)
Rationale and Objectives: To compare cerebral pulsed arterial spin labeling (PASL) perfusion among controls, hypoxic ischemic encephalopathy (HIE) neonates with normal conventional MRI(HIE/MRI⊕), and HIE neonates with abnormal conventional MRI(HIE/
Externí odkaz:
https://doaj.org/article/1c91556665474bdcaf32720fcc718f05
Autor:
Colbey W. Freeman, Misun Hwang
Publikováno v:
Children, Vol 9, Iss 2, p 170 (2022)
Because of its portability, safety profile, and accessibility, ultrasound has been integral in pediatric neuroimaging. While conventional B-mode and Doppler ultrasound provide anatomic and limited flow information, new and developing advanced ultraso
Externí odkaz:
https://doaj.org/article/b188f01b497f44f3baeabd8ca5e62a2d
Publikováno v:
Caring is Sharing – Exploiting the Value in Data for Health and Innovation ISBN: 9781643683881
Cancers frequently metastasize to the spine, where they can cause severe morbidity, including pain, vertebral collapse, and paralysis. Accurate assessment and timely communication of actionable imaging findings are critical. We developed a scoring me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a220afbd7a8174994ba7227e84988bf5
https://doi.org/10.3233/shti230118
https://doi.org/10.3233/shti230118
Autor:
Arastoo Vossough, Hao Huang, Misun Hwang, Luis Octavio Tierradentro-García, Colbey W Freeman, Matthew P. Kirschen, Sandra Saade-Lemus
Publikováno v:
Am J Perinatol
Hypoxic-ischemic encephalopathy (HIE) in infants can have long-term adverse neurodevelopmental effects and markedly reduce quality of life. Both the initial hypoperfusion and the subsequent rapid reperfusion can cause deleterious effects in brain tis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45791460ceed6135a61dc60a9bfda786
https://pubmed.ncbi.nlm.nih.gov/34225373
https://pubmed.ncbi.nlm.nih.gov/34225373
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 57(1)
Modern MRI scanners have trended toward higher field strengths to maximize signal and resolution while minimizing scan time. However, high-field devices remain expensive to install and operate, making them scarce outside of high-income countries and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c650510eb77b2b95a7681b010da3d5bc
https://pubmed.ncbi.nlm.nih.gov/36120962
https://pubmed.ncbi.nlm.nih.gov/36120962
Publikováno v:
Clin Radiol
AIM To investigate the sex-related differences in arterial spin-labelled (ASL) perfusion of metabolically active brain structures in neonatal hypoxic–ischaemic encephalopathy (HIE). MATERIALS AND METHODS Seventy-three term neonates were identified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee33c8dea973cf5b6ca38055a38c4029
https://doi.org/10.1016/j.crad.2020.12.026
https://doi.org/10.1016/j.crad.2020.12.026
Autor:
Colbey W. Freeman, Misun Hwang
Publikováno v:
Children (Basel, Switzerland). 9(2)
Because of its portability, safety profile, and accessibility, ultrasound has been integral in pediatric neuroimaging. While conventional B-mode and Doppler ultrasound provide anatomic and limited flow information, new and developing advanced ultraso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34d78454fb5563976734525010213315
https://pubmed.ncbi.nlm.nih.gov/35204891
https://pubmed.ncbi.nlm.nih.gov/35204891
Publikováno v:
Journal of Neuroimaging. 29:673-688
Variations in the venous drainage of the central nervous system can have imaging and clinical findings that mimic pathology, presenting a challenge for neuroimagers and clinicians. Patients with these variants may undergo unnecessary testing, and pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cea4e510a771ffb47efc6f53b76b224
https://doi.org/10.1111/jon.12664
https://doi.org/10.1111/jon.12664
Autor:
John A. Detre, Eric C. Eichenwald, Fabrício Guimarães Gonçalves, Juan Sebastian Martin-Saavedra, Minhui Ouyang, Varun Singh, Giulio Zuccoli, John Flibotte, Sandra Saade-Lemus, Misun Hwang, Hao Huang, Sara B. DeMauro, Raymond W. Sze, Michael A. Padula, Colbey W Freeman, Qiang Zheng, Arastoo Vossough
Publikováno v:
Frontiers in Pediatrics, Vol 8 (2020)
Frontiers in Pediatrics
Frontiers in Pediatrics
Rationale and Objectives: To compare cerebral pulsed arterial spin labeling (PASL) perfusion among controls, hypoxic ischemic encephalopathy (HIE) neonates with normal conventional MRI(HIE/MRI⊕), and HIE neonates with abnormal conventional MRI(HIE/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6c453da197055c36fe0789f683d04db
https://www.frontiersin.org/article/10.3389/fped.2020.576489/full
https://www.frontiersin.org/article/10.3389/fped.2020.576489/full