Results 81 to 90 of about 263,898 (315)

Assessment of lower extremity ischemia using smartphone thermographic imaging

Journal of Vascular Surgery Cases and Innovative Techniques, 2017
Conventional diagnostic modalities for assessing arterial circulation or tissue perfusion include blood pressure measurement, ultrasound evaluation, and contrast-based angiographic assessment.
Peter H. Lin, MD, Marius Saines, MD
doaj   +1 more source

Myocardial perfusion imaging with PET [PDF]

The International Journal of Cardiovascular Imaging, 2017
Noninvasive assessment of coronary artery disease remains a challenging task, with a large armamentarium of diagnostic modalities. Myocardial perfusion imaging (MPI) is widely used for this purpose whereby cardiac positron emission tomography (PET) is considered the gold standard. Next to relative radiotracer distribution, PET allows for measurement of
Driessen, Roel S., Raijmakers, Pieter G., Stuijfzand, Wijnand J., Knaapen, Paul   +3 more
openaire   +3 more sources

Myocardial Perfusion Imaging of Subacute Stent Thrombosis after Percutaneous Coronary Intervention

, 2009
Percutaneous coronary intervention (PCI) with stent implantation is known to be effective in treating patients with coronary artery disease. Although subacute stent thrombosis (SAT) is not common, it is a life- threatening complication after PCI.
TSAI, YA-CHIN;YEN, RUOH-FANG;SHIAU, YU- CHIEN;LIAO, PEN-CHIH, 蔡雅琴;顏若芳;蕭聿謙;廖本智   +1 more
core   +1 more source

Numerical simulation of solid tumor blood perfusion and drug delivery during the “vascular normalization window” with antiangiogenic therapy [PDF]

, 2011
This Article is provided by the Brunel Open Access Publishing Fund - Copyright @ 2011 Hindawi PublishingTo investigate the influence of vascular normalization on solid tumor blood perfusion and drug delivery, we used the generated blood vessel network ...
Long, Q, Cai, Y, Quan Long, Yu Zhou, Lv, J, Zhou, Y, Wei Yao, Xu, S, Yao, W, Shi-xiong Xu, Jie Lv, Cao, J, Jin-feng Cao, Yan Cai   +13 more
core   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source

Cluster analysis of the signal curves in perfusion DCE-MRI datasets [PDF]

, 2012
Pathological studies show that tumors consist of different sub-regions with more homogeneous vascular properties during their growth. In addition, destroying tumor's blood supply is the target of most cancer therapies.
Mohajer, M., Mohajer, Mojgan
core  

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto, Umberto Pensato, Ilaria Casetta, Giorgio U. Marcello, Angelo Barra, Anna Poggesi, Edoardo Carlesi, Sara Mancini, Andrea Ginestroni, Vittorio Miele, Alessandro Padovani, Andrea Morotti, Enrico Fainardi   +12 more
wiley   +1 more source

Anti‐CD19 CAR T Cells in Autoimmune Encephalitis: Inflammation Controlled, Neurodegeneration Unchecked?

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Just recently, successful chimeric antigen receptor (CAR) T cell therapy was reported in the first patient with refractory, anti‐diacylglycerol lipase alpha (DAGLA) antibody‐mediated autoimmune encephalitis, achieving partial clinical remission.
Dimitrios Mougiakakos, Marwa Al‐Dubai, Denise Walther, Dominic Borie, Jan D. Lünemann, Marc Pawlitzki, Sven G. Meuth, Solveig Henneicke, Stefan Vielhaber, Stefanie Schreiber   +9 more
wiley   +1 more source

Intraoperative assessment of myocardial perfusion using near-infrared fluorescence and indocyanine green: A literature reviewCentral MessagePerspective

JTCVS Techniques
Background: Coronary artery bypass grafting (CABG) is among the most commonly performed major surgical procedures worldwide. While flow measurements help assess graft patency during surgery, there are limited tools available for surgeons to objectively ...
Roderick C. Peul, Rohit K. Kharbanda, MD, Stefan Koning, MD, Mo W. Kruiswijk, Floris P. Tange, Pim van den Hoven, MD, PhD, Alexander L. Vahrmeijer, MD, PhD, Robert J.M. Klautz, MD, PhD, Jaap F. Hamming, MD, PhD, Jesper Hjortnaes, MD, PhD, Joost R. van der Vorst, MD, PhD   +10 more
doaj   +1 more source

Cardiovascular molecular imaging [PDF]

, 2013
Although there have been significant improvements in the treatment of cardiovascular diseases they still remain the main cause of morbidity and mortality globally. Currently available diagnostic approaches may not be adequate to detect pathologic changes
Khanicheh, Elham
core   +1 more source