Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Wei‐Fa Chu"'
Autor:
Ko‐Kung Chen, Huai‐che Yang, Cheng‐Chia Lee, Chun‐Fu Lin, Wei‐Fa Chu, Sanford PC. Hsu, Feng‐Chi Chang, I‐Chang Su, Hong‐Jen Chiou, Chung‐Jung Lin
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 3, Iss 3 (2023)
Background Noninvasive direct flow measurement from digital subtraction angiography (DSA) is challenging in brain arteriovenous malformations (BAVMs). We devised a method to estimate the blood volume flow rate of BAVM nidus using DSA, and assessed it
Externí odkaz:
https://doaj.org/article/dcb0a10e9505448bae75c2567776348e
Autor:
Jia-Sheng Hong, Chung-Jung Lin, Yue-Hsin Lin, Cheng-Chia Lee, Huai-Che Yang, Ling-Hsuan Meng, Te-Ming Lin, Yong-Sin Hu, Wan-Yuo Guo, Wei-Fa Chu, Yu-Te Wu
Publikováno v:
IEEE Access, Vol 8, Pp 204573-204584 (2020)
Clinical features are the primary measures used for risk assessment of cerebrovascular diseases. However, clinical features, especially angioarchitecture, in digital subtraction angiography require further interpretation by specialized radiologists.
Externí odkaz:
https://doaj.org/article/895cf078fde44d58945f15f320ac66bf
Autor:
Han-Jui Lee, Jia-Sheng Hong, Chung-Jung Lin, Yi-Hsuan Kao, Feng-Chi Chang, Chao-Bao Luo, Wei-Fa Chu
Publikováno v:
PLoS ONE, Vol 12, Iss 9, p e0185330 (2017)
Current time-density curve analysis of digital subtraction angiography (DSA) provides intravascular flow information but requires manual vasculature selection. We developed an angiographic marker that represents cerebral perfusion by using automatic
Externí odkaz:
https://doaj.org/article/3ff1020e62794a428fd46af2f549a773
Publikováno v:
IEEE Transactions on Medical Imaging. 42:170-182
Heterogeneous medium enhanced angiograms are key diagnostic tools in clinical practice; the associated hemodynamic information is crucial for diagnosing cardiovascular diseases. However, the dynamics of such medium in physiological blood flow are poo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afeb079cc2de71e245c04497a6066236
https://doi.org/10.1109/tmi.2022.3206241
https://doi.org/10.1109/tmi.2022.3206241
Autor:
Ling-Hsuan Meng, Yong-Sin Hu, Wan Yuo Guo, Yue-Hsin Lin, Chung Jung Lin, Cheng-Chia Lee, Wei-Fa Chu, Yu Te Wu, Huai-Che Yang, Jia-Sheng Hong, Te-Ming Lin
Publikováno v:
IEEE Access, Vol 8, Pp 204573-204584 (2020)
Clinical features are the primary measures used for risk assessment of cerebrovascular diseases. However, clinical features, especially angioarchitecture, in digital subtraction angiography require further interpretation by specialized radiologists.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546a5a00138cd63dd2a699251d150e21
https://doi.org/10.1109/access.2020.3036692
https://doi.org/10.1109/access.2020.3036692
Publikováno v:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2021
Digital subtraction angiography (DSA) is the gold standard for diagnosing vascular diseases. Much attention had been attracted on estimating blood flow velocity from DSA data, and many techniques to compute the mean flow velocity had been proposed. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::657dd5a70b43e443e34fc7d8b0bb7842
https://pubmed.ncbi.nlm.nih.gov/34892023
https://pubmed.ncbi.nlm.nih.gov/34892023
Autor:
Han Jui Lee, Chung Jung Lin, Wan Yuo Guo, Chao Bao Luo, Liang Wei Chen, Feng Chi Chang, Yi Yang Lin, Wei Fa Chu
Publikováno v:
Journal of the Chinese Medical Association. 82:396-400
BACKGROUND Quantitative digital subtraction angiography (DSA) facilitates in-room assessment of flow changes in various cerebrovascular diseases and improves patient safety. The purpose of this study was to compare the diagnostic accuracy of quantita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76d1523491f7b9cab0075d17e63c282a
https://doi.org/10.1097/jcma.0000000000000046
https://doi.org/10.1097/jcma.0000000000000046
Publikováno v:
Physiological measurement. 42(2)
Objective. Four-dimensional (4D) digital subtraction angiography (DSA) offers a method for evaluating hemodynamics. It is, however, unclear how the delivered contrast medium interacts with the physiological blood flow, and how hemodynamic information
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d205a08f4822d0c56d24ae9cfe88916
https://pubmed.ncbi.nlm.nih.gov/33498022
https://pubmed.ncbi.nlm.nih.gov/33498022
Publikováno v:
CardioVascular and Interventional Radiology. 39:1557-1563
To quantify the arterial flow change during transcatheter arterial chemoembolization (TACE) for hepatocellular carcinoma (HCC) using digital subtraction angiography, quantitative color-coding analysis (d-QCA), and real-time subtraction fluoroscopy QC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a2c00c5c47c204642366df55fb46e88
https://doi.org/10.1007/s00270-016-1421-3
https://doi.org/10.1007/s00270-016-1421-3
Autor:
Wan-Yuo Guo, Chung Jung Lin, Markus Kowarschik, Chao Bao Luo, Wei Fa Chu, Adrian J.Y.Kang Liou, Feng Chi Chang, Sheng-Che Hung
Publikováno v:
Journal of Neuroradiology. 43:290-296
Summary Purpose The aim of our study is to explore the impacts of different deconvolution algorithms on correlations between CBF, MTT, CBV, TTP, Tmax from MR perfusion (MRP) and angiography cerebral circulation time (CCT). Methods Retrospectively, 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01ec73abc012018fe1efe3943324adf5
https://doi.org/10.1016/j.neurad.2016.02.002
https://doi.org/10.1016/j.neurad.2016.02.002