Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Seung Bae Hwang"'
Publikováno v:
Neurointervention, Vol 19, Iss 1, Pp 14-23 (2024)
Purpose Vessel wall imaging (VWI) for carotid plaque is better for detecting unstable carotid plaque such as intraplaque hemorrhage (IPH), lipid-rich necrotic core (LRNC), and thin/ruptured fibrous cap. However, the role of VWI before carotid artery
Externí odkaz:
https://doaj.org/article/006c89480e9d4a8fb35074126cb607ca
Publikováno v:
Neurointervention, Vol 18, Iss 1, Pp 38-46 (2023)
Purpose This study aimed to evaluate angiographic and contrast enhancement (CE) patterns on three-dimensional (3D) black blood (BB) contrast-enhanced MRI in patients with acute medulla infarction. Materials and Methods From January 2020 to August 202
Externí odkaz:
https://doaj.org/article/e0d56d15ca794431a7f5562a28cb5faf
Publikováno v:
Diagnostics, Vol 13, Iss 23, p 3585 (2023)
Background: High-resolution vessel wall imaging (HR-VWI) can identify vertebrobasilar artery dissections (VBADs) due to its good intramural hematoma and intimal flap visualization. Although the clinical course of VBADs is known to be benign, changes
Externí odkaz:
https://doaj.org/article/441283ae06044388ad38d16ef83e7cee
Publikováno v:
Diagnostics, Vol 12, Iss 10, p 2391 (2022)
Background: The purpose of this study was to evaluate the diagnostic value of contrast enhancement in a unilateral distal vertebral artery (VA) using black blood (BB)-enhanced magnetic resonance (MR) imaging in patients with acute neurological sympto
Externí odkaz:
https://doaj.org/article/13ed7a4e20044126a47fe116caa35bee
Publikováno v:
Diagnostics, Vol 12, Iss 10, p 2321 (2022)
Background: To determine the prevalence of symptomatic nonstenotic carotid disease (SyNC) using simultaneous non-contrast angiography and intraplaque hemorrhage (SNAP) imaging for patients with acute stroke as an MR screen protocol and to assess imag
Externí odkaz:
https://doaj.org/article/7a448afb6b3e4e6fa6d7e3b9e5118e76
Publikováno v:
대한영상의학회지, Vol 78, Iss 6, Pp 380-388 (2018)
Purpose: The aim of this study was to determine the safety of the carotid artery stenting (CAS) procedure, using an embolic protection device which is based on the presence of unstable plaques on carotid MR imaging in patients who presented with s
Externí odkaz:
https://doaj.org/article/3b1712f6a08e4427bb8144a732f17617
Publikováno v:
Diagnostics, Vol 11, Iss 6, p 1024 (2021)
Purpose: Intraplaque hemorrhage (IPH) and dissection in the vertebrobasilar artery (VBA) on time of flight (TOF) source imaging are seen as focal eccentric high-signal intensity. The purpose of this study is to identify IPH and dissection in the VBA
Externí odkaz:
https://doaj.org/article/05b76bbecd704732a087871f4ae21ca2
Publikováno v:
대한영상의학회지, Vol 74, Iss 3, Pp 160-168 (2016)
Purpose To evaluate the diagnostic usefulness of diffusion-weighted MR imaging (DWI) compared with contrast-enhanced MR imaging for the detection of the lipid-rich necrotic core (LRNC) of symptomatic carotid atherosclerotic plaques. Materials and
Externí odkaz:
https://doaj.org/article/d6ed235a1ec644369d9d880116c4252e
Publikováno v:
Diagnostics, Vol 9, Iss 3, p 107 (2019)
Liver fibrosis staging is of great clinical importance because it is used to assess the severity of the underlying chronic liver disease. Among various imaging-based methods, apparent diffusion coefficient (ADC) measurement using diffusion-weighted i
Externí odkaz:
https://doaj.org/article/cc2e6a9e59cf4aa29f73a5291a9629bd
Publikováno v:
Diagnostics, Vol 9, Iss 3, p 69 (2019)
Purpose: We wished to evaluate the lipid-rich necrotic core (LRNC) using contrast-enhanced T1-weighted (CE-T1W) black-blood (BB) imaging for vessel walls. Methods: Ninety-five patients with basilar artery (BA) stenosis who underwent magnetic resonanc
Externí odkaz:
https://doaj.org/article/620b8daf69854c02a3630a7a740f5bdd