Works matching DE "PENUMBRA (Radiotherapy)"

Results: 87

A novel method to assess pial collateralization from stroke perfusion MRI: subdividing T<sub>max</sub> into anatomical compartments.

Published in:

2017

By:

Potreck, Arne;
Seker, Fatih;
Hoffmann, Angelika;
Pfaff, Johannes;
Nagel, Simon;
Bendszus, Martin;
Heiland, Sabine;
Pham, Mirko

Publication type:

journal article

Cerebral collateral circulation in experimental ischemic stroke.

Published in:

Experimental & Translational Stroke Medicine, 2016, v. 8, p. 1, doi. 10.1186/s13231-016-0015-0

By:

Cuccione, Elisa;
Padovano, Giada;
Versace, Alessandro;
Ferrarese, Carlo;
Beretta, Simone

Publication type:

Article

Parenchyma, Pipes, Perfusion and Penumbra Imaging: The Multimodal CT in Wake-Up Stroke Basilar Thrombosis.

Published in:

European Neurology, 2014, v. 71, n. 3/4, p. 155, doi. 10.1159/000355469

By:

Morelli, Nicola;
Rota, Eugenia;
Iafelice, Ilaria;
Petracca, Floriana;
Magnacavallo, andrea;
Michieletti, Emanuele;
Guidetti, Donata

Publication type:

Article

Development of a PMMA phantom as a practical alternative for quality control of gamma knife® dosimetry.

Published in:

2018

By:

Chung, Jae Pil;
Seong, Young Min;
Kim, Tae Yeon;
Choi, Yona;
Kim, Tae Hoon;
Choi, Hyun Joon;
Min, Chul Hee;
Benmakhlouf, Hamza;
Chun, Kook Jin;
Chung, Hyun-Tai

Publication type:

journal article

Finer leaf resolution and steeper beam edges using a virtual isocentre in concurrence to PTV-shaped collimators in standard distance - a planning study.

Published in:

2017

By:

Bratengeier, Klaus;
Herzog, Barbara;
Wegener, Sonja;
Holubyev, Kostyantyn

Publication type:

journal article

Topside Ionospheric Disturbances Detected Using Radio Occultation Measurements During the August 2017 Solar Eclipse.

Published in:

Geophysical Research Letters, 2019, v. 46, n. 13, p. 7069, doi. 10.1029/2019GL083195

By:

Perry, G. W.;
Watson, C.;
Howarth, A. D.;
Themens, D. R.;
Foss, V.;
Langley, R. B.;
Yau, A. W.

Publication type:

Article

Sunflecks?

Published in:

2013

By:

Smith, William K.;
Berry, Z. Carter

Publication type:

Opinion

Expression of SOCS2 mRNA and protein in the ischemic core and penumbra after transient focal cerebral ischemia in rats.

Published in:

Cell & Tissue Research, 2016, v. 364, n. 1, p. 67, doi. 10.1007/s00441-015-2319-0

By:

Shin, Yoo-Jin;
Riew, Tae-Ryong;
Park, Joo-Hee;
Pak, Ha-Jin;
Lee, Mun-Yong

Publication type:

Article

Expression of neuronal and signaling proteins in penumbra around a photothrombotic infarction core in rat cerebral cortex.

Published in:

Biochemistry (00062979), 2015, v. 80, n. 6, p. 790, doi. 10.1134/S0006297915060152

By:

Demyanenko, S.;
Panchenko, S.;
Uzdensky, A.

Publication type:

Article

Preliminary Experience with Lightning 7 Penumbra in Acute Limb Ischemia: A Game Changer.

Published in:

2023

By:

Ruffino, Maria Antonella;
Robaldo, Alessandro

Publication type:

Abstract

Mass upflows and magnetic-field dynamics in a forming sunspot penumbra.

Published in:

Astronomy Reports, 2016, v. 60, n. 2, p. 280, doi. 10.1134/S1063772916020025

By:

Grigor'ev, V.;
Ermakova, L.

Publication type:

Article

CT perfusion cerebral blood volume does not always predict infarct core in acute ischemic stroke.

Published in:

2015

By:

d'Esterre, Christopher;
Roversi, Gloria;
Padroni, Marina;
Bernardoni, Andrea;
Tamborino, Carmine;
Vito, Alessandro;
Azzini, Cristiano;
Marcello, Onofrio;
Saletti, Andrea;
Ceruti, Stefano;
Lee, Ting;
Fainardi, Enrico;
d'Esterre, Christopher D;
De Vito, Alessandro;
Lee, Ting Yim

Publication type:

journal article

Dose mapping sensitivity to deformable registration uncertainties in fractionated radiotherapy -- applied to prostate proton treatments.

Published in:

BMC Medical Physics, 2013, v. 13, n. 1, p. 1, doi. 10.1186/1756-6649-13-2

By:

Tilly, David;
Tilly, Nina;
Ahnesjö, Anders

Publication type:

Article

Spectroscopy of reperfused tissue after stroke reveals heightened metabolism in patients with good clinical outcomes.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2014, v. 34, n. 12, p. 1944, doi. 10.1038/jcbfm.2014.166

By:

Bivard, Andrew;
Krishnamurthy, Venkatesh;
Stanwell, Peter;
Yassi, Nawaf;
Spratt, Neil J;
Nilsson, Michael;
Levi, Christopher R;
Davis, Stephen;
Parsons, Mark W

Publication type:

Article

Perfluorocarbons enhance a T<sub>2</sub>*-based MRI technique for identifying the penumbra in a rat model of acute ischemic stroke.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2013, v. 33, n. 9, p. 1422, doi. 10.1038/jcbfm.2013.86

By:

Deuchar, Graeme A;
Brennan, David;
Griffiths, Hugh;
Macrae, I Mhairi;
Santosh, Celestine

Publication type:

Article

The role of the cerebral capillaries in acute ischemic stroke: the extended penumbra model.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2013, v. 33, n. 5, p. 635, doi. 10.1038/jcbfm.2013.18

By:

Østergaard, Leif;
Jespersen, Sune Nørhøj;
Mouridsen, Kim;
Mikkelsen, Irene Klærke;
Jonsdottír, Kristjana Ýr;
Tietze, Anna;
Blicher, Jakob Udby;
Aamand, Rasmus;
Hjort, Niels;
Iversen, Nina Kerting;
Cai, Changsi;
Hougaard, Kristina Dupont;
Simonsen, Claus Z;
Von Weitzel-Mudersbach, Paul;
Modrau, Boris;
Nagenthiraja, Kartheeban;
Riisgaard Ribe, Lars;
Hansen, Mikkel Bo;
Bekke, Susanne Lise;
Dahlman, Martin Gervais

Publication type:

Article

An imaging evaluation of the simultaneously integrated boost breast radiotherapy technique.

Published in:

Journal of Medical Radiation Sciences, 2015, v. 62, n. 3, p. 198, doi. 10.1002/jmrs.117

By:

Turley, Jessica;
Claridge Mackonis, Elizabeth

Publication type:

Article

Noninvasive assessment of ischemic penumbra by using MR-SWI during the acute phase of cerebral infarction: a comparison to PWI.

Published in:

Canadian Journal of Neurological Sciences, 2015, v. 42, n. S1, p. S36, doi. 10.1017/cjn.2015.166

By:

Luo, S;
Wu, X;
Deng, F;
Zhang, Y;
Miao, J;
Chen, Y;
Wang, L;
Feng, J;
Zhang, H

Publication type:

Article

Multi-wavelength Fibril Dynamics and Oscillations above Sunspot-II Wave Propagation Signature.

Published in:

Journal of Mathematical & Fundamental Sciences, 2018, v. 50, n. 3, p. 273, doi. 10.5614/j.math.fund.sci.2018.50.3.4

By:

Mumpuni, Emanuel Sungging;
Herdiwijaya, Dhani;
Djamal, Mitra;
Djamaluddin, Thomas

Publication type:

Article

Critical evaluation of the Lund Concept for Treatment of Severe Traumatic Head injury, 25 Years after its introduction.

Published in:

Frontiers in Neurology, 2017, p. 1, doi. 10.3389/fneur.2017.00315

By:

Grände, Per-Olof

Publication type:

Article

Blood Pressure and Penumbral Sustenance in Stroke from Large Vessel Occlusion.

Published in:

Frontiers in Neurology, 2017, p. 1, doi. 10.3389/fneur.2017.00317

By:

Regenhardt, Robert W.;
Das, Alvin S.;
Stapleton, Christopher J.;
Chandra, Ronil V.;
Rabinov, James D.;
Patel, Aman B.;
Hirsch, Joshua A.;
Leslie-Mazwi, Thabele M.

Publication type:

Article

Analysis of small field percent depth dose and profiles: Comparison of measurements with various detectors and effects of detector orientation with different jaw settings.

Published in:

Journal of Medical Physics, 2016, v. 41, n. 1, p. 12, doi. 10.4103/0971-6203.177284

By:

Finlay Godson, Henry;
Ravikumar, M.;
Sathiyan, S.;
Ganesh, K. M.;
Retna Ponmalar, Y.;
Varatharaj, C.

Publication type:

Article

The relationship between the 5-min oscillation and 3-min oscillations at the umbral/penumbral sunspot boundary.

Published in:

Astrophysics & Space Science, 2017, v. 362, n. 3, p. 1, doi. 10.1007/s10509-016-3000-0

By:

Zhou, Xinping;
Liang, Hongfei

Publication type:

Article

Rescue strategy for acute carotid stent thrombosis during carotid stenting with distal filter protection using forced arterial suction thrombectomy with a reperfusion catheter of the Penumbra System: a technical note.

Published in:

Acta Neurochirurgica, 2013, v. 155, n. 8, p. 1583, doi. 10.1007/s00701-013-1744-7

By:

Kim, Yong-Won;
Kang, Dong-Hun;
Hwang, Jeong-Hyun;
Park, Jaechan;
Hwang, Yang-Ha;
Kim, Yong-Sun

Publication type:

Article

Autologous Bone Marrow Mononuclear Cells in Ischemic Cerebrovascular Accident Paves Way for Neurorestoration: A Case Report.

Published in:

Case Reports in Medicine, 2014, p. 1, doi. 10.1155/2014/530239

By:

Sharma, Alok;
Sane, Hemangi;
Nagrajan, Anjana;
Gokulchandran, Nandini;
Badhe, Prerna;
Paranjape, Amruta;
Biju, Hema

Publication type:

Article

Mechanical endovascular therapy for acute ischemic stroke: An indirect treatment comparison between Solitaire and Penumbra thrombectomy devices.

Published in:

PLoS ONE, 2018, v. 13, n. 3, p. 1, doi. 10.1371/journal.pone.0191657

By:

Caranfa, Jonathan T.;
Nguyen, Elaine;
Ali, Rafay;
Francis, Iregi;
Zichichi, Albert;
Bosco, Elliott;
Coleman, Craig I.;
Baker, William L.;
Kohn, Christine G.

Publication type:

Article

Characteristic Changes of Astrocyte and Microglia in Rat Striatum Induced by 3-NP and MCAO.

Published in:

Neurochemical Research, 2016, v. 41, n. 4, p. 707, doi. 10.1007/s11064-015-1739-2

By:

Mu, Shuhua;
Liu, Bingbing;
Ouyang, Lisi;
Zhan, Mali;
Chen, Si;
Wu, Jiajia;
Chen, Jiachang;
Wei, Xianyou;
Wang, Weiping;
Zhang, Jian;
Lei, Wanlong

Publication type:

Article

Salvage of the PWI/ DWI mismatch up to 48 h from stroke onset leads to favorable clinical outcome.

Published in:

International Journal of Stroke, 2015, v. 10, n. 4, p. 565, doi. 10.1111/ijs.12203

By:

Ma, H.;
Wright, P.;
Allport, L.;
Phan, T. G.;
Churilov, L.;
Ly, J.;
Zavala, J. A.;
Arakawa, S.;
Campbell, B.;
Davis, S. M;
Donnan, G. A.

Publication type:

Article

Perfusion computed tomography thresholds defining ischemic penumbra and infarct core: studies in a rat stroke model.

Published in:

International Journal of Stroke, 2015, v. 10, n. 4, p. 553, doi. 10.1111/ijs.12147

By:

McLeod, D. D.;
Parsons, M. W.;
Hood, R.;
Hiles, B.;
Allen, J.;
McCann, S. K.;
Murtha, L.;
Calford, M. B.;
Levi, C. R.;
Spratt, N. J.

Publication type:

Article

Imaging selection in ischemic stroke: feasibility of automated CT-perfusion analysis.

Published in:

International Journal of Stroke, 2015, v. 10, n. 1, p. 51, doi. 10.1111/ijs.12381

By:

Campbell, Bruce C.V.;
Yassi, Nawaf;
Ma, Henry;
Sharma, Gagan;
Salinas, Simon;
Churilov, Leonid;
Meretoja, Atte;
Parsons, Mark W.;
Desmond, Patricia M.;
Lansberg, Maarten G.;
Donnan, Geoffrey A.;
Davis, Stephen M.

Publication type:

Article

Detection of ischemic penumbra using combined perfusion and T2* oxygen challenge imaging.

Published in:

International Journal of Stroke, 2015, v. 10, n. 1, p. 42, doi. 10.1111/ijs.12327

By:

Robertson, Craig A.;
McCabe, Christopher;
Lopez-Gonzalez, M. Rosario;
Deuchar, Graeme A.;
Dani, Krishna;
Holmes, William M.;
Muir, Keith W.;
Santosh, Celestine;
Macrae, I. Mhairi

Publication type:

Article

Type-1 interferons contribute to oxygen glucose deprivation induced neuro-inflammation in BE(2)M17 human neuroblastoma cells.

Published in:

Journal of Neuroinflammation, 2014, v. 11, n. 1, p. 1, doi. 10.1186/1742-2094-11-43

By:

Minter, Myles Robert;
Zhang, Moses;
Ates, Robert Charles;
Taylor, Juliet Marie;
Crack, Peter John

Publication type:

Article

The malde classification index and long-term changes in average sunspots features.

Published in:

Geomagnetism & Aeronomy, 2015, v. 55, n. 7, p. 884, doi. 10.1134/S0016793215070208

By:

Rybak, A.

Publication type:

Article

Oxygen or cooling, to make a decision after acute ischemia stroke.

Published in:

Medical Gas Research, 2016, v. 6, n. 4, p. 206, doi. 10.4103/2045-9912.196902

By:

Wen-cao Liu;
Xin-chun Jin

Publication type:

Article

Ischemic Stroke Penumbra and Extracorporeal Ozone Treatment.

Published in:

International Journal of Ozone Therapy, 2013, v. 12, n. 1, p. 7

By:

WASSER, G.

Publication type:

Article

Manual aspiration thrombectomy using a Penumbra catheter in patients with acute migrated MCA occlusion.

Published in:

Interventional Neuroradiology, 2017, v. 23, n. 2, p. 173, doi. 10.1177/1591019916686735

By:

Sung Hyun Baik;
Hyo Sung Kwak;
Seung Bae Hwang;
Gyung Ho Chung

Publication type:

Article

Early experience with the Penumbra SMART coil in the endovascular treatment of intracranial aneurysms: Safety and efficacy.

Published in:

Interventional Neuroradiology, 2016, v. 22, n. 6, p. 654, doi. 10.1177/1591019916663479

By:

Stapleton, Christopher J.;
Torok, Collin M.;
Patel, Aman B.

Publication type:

Article

Manual aspiration thrombectomy using the Penumbra catheter in patients with acute M1 occlusion: A single-center study.

Published in:

Interventional Neuroradiology, 2015, v. 21, n. 6, p. 694, doi. 10.1177/1591019915609167

By:

Kim, Yong Seek;
Kwak, Hyo Sung;
Chung, Gyung Ho;
Hwang, Seung Bae

Publication type:

Article

Erratum.

Published in:: 2018
Publication type:: Correction Notice

Small field dosimetry and analysis of flattening filter free beams in true beam system.

Published in:

Journal of Cancer Research & Therapeutics, 2015, v. 11, n. 1, p. 136, doi. 10.4103/0973-1482.138226

By:

Muralidhar, K. R.;
Rout, Birendra Kumar;
Ramesh, K. K. D.;
Ali, Mirza Athar;
Madhusudhan, N.;
Komanduri, Krishna;
Babaiah, M.

Publication type:

Article

Comparative Analysis of Endovascular Stroke Therapy Using Urokinase, Penumbra System and Retrievable (Solitare) Stent.

Published in:

Journal of Korean Neurosurgical Society, 2015, v. 57, n. 5, p. 342, doi. 10.3340/jkns.2015.57.5.342

By:

Jae-Hyung Choi;
Hyun-Seok Park;
Dae-Hyun Kim;
Jae-Kwan Cha;
Jae-Taeck Huh;
Myongjin Kang

Publication type:

Article

Preliminary study on safe thresholds for temporary internal carotid artery occlusion in aneurysm surgery based on motor-evoked potential monitoring.

Published in:

Surgical Neurology International, 2014, v. 5, n. 1, p. 222, doi. 10.4103/2152-7806.130560

By:

Jun Tanabe;
Tatsuya Ishikawa;
Junta Moroi;
Akifumi Suzuki

Publication type:

Article

Penumbra: A spatially distributed, mechanistic model for simulating ground-level incident solar energy across heterogeneous landscapes.

Published in:

PLoS ONE, 2018, v. 13, n. 12, p. 1, doi. 10.1371/journal.pone.0206439

By:

Halama, Jonathan J.;
Kennedy, Robert E.;
Graham, James J.;
McKane, Robert B.;
Barnhart, Brad L.;
Djang, Kevin S.;
Pettus, Paul B.;
Brookes, Allen F.;
Wingo, Patrick C.

Publication type:

Article

CT perfusion in acute stroke calls: A pictorial review and differential diagnoses.

Published in:

2016

By:

Chiu, Albert H;
Phillips, Timothy J;
Phatouros, Constantine C;
Singh, Tejinder P;
Hankey, Graeme J;
Blacker, David J;
McAuliffe, William

Publication type:

journal article

Lateral Penumbra Modelling Based Leaf End Shape Optimization for Multileaf Collimator in Radiotherapy.

Published in:

Computational & Mathematical Methods in Medicine, 2016, p. 1, doi. 10.1155/2016/9515794

By:

Zhou, Dong;
Zhang, Hui;
Ye, Peiqing

Publication type:

Article

Investigating potentially salvageable penumbra tissue in an in vivo model of transient ischemic stroke using sodium, diffusion, and perfusion magnetic resonance imaging.

Published in:

BMC Neuroscience, 2016, v. 17, p. 1, doi. 10.1186/s12868-016-0316-1

By:

Wetterling, Friedrich;
Chatzikonstantinou, Eva;
Tritschler, Laurent;
Meairs, Stephen;
Fatar, Marc;
Schad, Lothar R.;
Ansar, Saema

Publication type:

Article

The effect of head movement on CT perfusion summary maps: simulations with CT hybrid phantom data.

Published in:

Medical & Biological Engineering & Computing, 2014, v. 52, n. 2, p. 141, doi. 10.1007/s11517-013-1125-7

By:

Fahmi, F.;
Riordan, A.;
Beenen, L.;
Streekstra, G.;
Janssen, N.;
Jong, H.;
Majoie, C.;
van Bavel, E.;
Marquering, H.

Publication type:

Article

Endovascular Stroke Management: Key Elements of Success.

Published in:

Cerebrovascular Diseases, 2016, v. 42, n. 3/4, p. 170, doi. 10.1159/000445449

By:

Manning, Nathan W.;
Chapot, René;
Meyers, Philip M.

Publication type:

Article

Which Aspects of Stroke Do Animal Models Capture? A Multitracer Micro-PET Study of Focal Ischemia with Endothelin-1.

Published in:

Cerebrovascular Diseases, 2016, v. 41, n. 3/4, p. 139, doi. 10.1159/000442997

By:

Schirrmacher, Ralf;
Dea, Melvin;
Heiss, Wolf-Dieter;
Kostikov, alexey;
Funck, Thomas;
Quessy, Stephan;
Bedell, Barry;
Dancause, Numa;
Thiel, alexander

Publication type:

Article

Multiple Hypointense Vessels on Susceptibility-Weighted Imaging in Acute Ischemic Stroke: Surrogate Marker of Oxygen Extraction Fraction in Penumbra?

Published in:

Cerebrovascular Diseases, 2014, v. 38, n. 4, p. 254, doi. 10.1159/000367709

By:

Park, Min-Gyu;
Yang, Tae-Il;
Oh, Se-Jin;
Baik, Seung Kug;
Kang, Yang Ho;
Park, Kyung-Pil

Publication type:

Article