These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
2. Perfusion computed tomography thresholds defining ischemic penumbra and infarct core: studies in a rat stroke model. McLeod DD; Parsons MW; Hood R; Hiles B; Allen J; McCann SK; Murtha L; Calford MB; Levi CR; Spratt NJ Int J Stroke; 2015 Jun; 10(4):553-9. PubMed ID: 24138577 [TBL] [Abstract][Full Text] [Related]
3. Defining acute ischemic stroke tissue pathophysiology with whole brain CT perfusion. Bivard A; Levi C; Krishnamurthy V; Hislop-Jambrich J; Salazar P; Jackson B; Davis S; Parsons M J Neuroradiol; 2014 Dec; 41(5):307-15. PubMed ID: 24433950 [TBL] [Abstract][Full Text] [Related]
4. [Thresholds of CT perfusion in predicting ischemic penumbra and infarct core in patients with acute ischemic stroke]. Yu YN; Ding XF; Zhang S; Lou M Zhejiang Da Xue Xue Bao Yi Xue Ban; 2014 Jan; 43(1):7-13. PubMed ID: 24616455 [TBL] [Abstract][Full Text] [Related]
5. Defining Core and Penumbra in Ischemic Stroke: A Voxel- and Volume-Based Analysis of Whole Brain CT Perfusion. Yu Y; Han Q; Ding X; Chen Q; Ye K; Zhang S; Yan S; Campbell BC; Parsons MW; Wang S; Lou M Sci Rep; 2016 Feb; 6():20932. PubMed ID: 26860196 [TBL] [Abstract][Full Text] [Related]
6. Thresholds for infarction vary between gray matter and white matter in acute ischemic stroke: A CT perfusion study. Chen C; Bivard A; Lin L; Levi CR; Spratt NJ; Parsons MW J Cereb Blood Flow Metab; 2019 Mar; 39(3):536-546. PubMed ID: 29172990 [TBL] [Abstract][Full Text] [Related]
7. CT perfusion mean transit time maps optimally distinguish benign oligemia from true "at-risk" ischemic penumbra, but thresholds vary by postprocessing technique. Kamalian S; Kamalian S; Konstas AA; Maas MB; Payabvash S; Pomerantz SR; Schaefer PW; Furie KL; González RG; Lev MH AJNR Am J Neuroradiol; 2012 Mar; 33(3):545-9. PubMed ID: 22194372 [TBL] [Abstract][Full Text] [Related]
8. Perfusion-CT assessment of infarct core and penumbra: receiver operating characteristic curve analysis in 130 patients suspected of acute hemispheric stroke. Wintermark M; Flanders AE; Velthuis B; Meuli R; van Leeuwen M; Goldsher D; Pineda C; Serena J; van der Schaaf I; Waaijer A; Anderson J; Nesbit G; Gabriely I; Medina V; Quiles A; Pohlman S; Quist M; Schnyder P; Bogousslavsky J; Dillon WP; Pedraza S Stroke; 2006 Apr; 37(4):979-85. PubMed ID: 16514093 [TBL] [Abstract][Full Text] [Related]
9. Reliability of CT perfusion in the evaluation of the ischaemic penumbra. Alves JE; Carneiro Â; Xavier J Neuroradiol J; 2014 Feb; 27(1):91-5. PubMed ID: 24571838 [TBL] [Abstract][Full Text] [Related]
10. Quantifying infarct core volume in ischemic stroke: What is the optimal threshold and parameters of computed tomography perfusion? Otgonbaatar C; Lee JY; Jung KH; Hwang I; Yoo RE; Kang KM; Yun TJ; Choi SH; Kim JH; Sohn CH J Stroke Cerebrovasc Dis; 2023 Jun; 32(6):107062. PubMed ID: 36948076 [TBL] [Abstract][Full Text] [Related]
11. Penumbral imaging and functional outcome in patients with anterior circulation ischaemic stroke treated with endovascular thrombectomy versus medical therapy: a meta-analysis of individual patient-level data. Campbell BCV; Majoie CBLM; Albers GW; Menon BK; Yassi N; Sharma G; van Zwam WH; van Oostenbrugge RJ; Demchuk AM; Guillemin F; White P; Dávalos A; van der Lugt A; Butcher KS; Cherifi A; Marquering HA; Cloud G; Macho Fernández JM; Madigan J; Oppenheim C; Donnan GA; Roos YBWEM; Shankar J; Lingsma H; Bonafé A; Raoult H; Hernández-Pérez M; Bharatha A; Jahan R; Jansen O; Richard S; Levy EI; Berkhemer OA; Soudant M; Aja L; Davis SM; Krings T; Tisserand M; San Román L; Tomasello A; Beumer D; Brown S; Liebeskind DS; Bracard S; Muir KW; Dippel DWJ; Goyal M; Saver JL; Jovin TG; Hill MD; Mitchell PJ; Lancet Neurol; 2019 Jan; 18(1):46-55. PubMed ID: 30413385 [TBL] [Abstract][Full Text] [Related]
12. Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Campbell BC; Christensen S; Levi CR; Desmond PM; Donnan GA; Davis SM; Parsons MW Stroke; 2011 Dec; 42(12):3435-40. PubMed ID: 21980202 [TBL] [Abstract][Full Text] [Related]
13. Comparison of CT perfusion summary maps to early diffusion-weighted images in suspected acute middle cerebral artery stroke. Benson J; Payabvash S; Salazar P; Jagadeesan B; Palmer CS; Truwit CL; McKinney AM Eur J Radiol; 2015 Apr; 84(4):682-9. PubMed ID: 25623829 [TBL] [Abstract][Full Text] [Related]
14. Optimal thresholds for ischemic penumbra predicted by computed tomography perfusion in patients with acute ischemic stroke treated with mechanical thrombectomy. Kameda K; Uno J; Otsuji R; Ren N; Nagaoka S; Maeda K; Ikai Y; Gi H J Neurointerv Surg; 2018 Mar; 10(3):279-284. PubMed ID: 28600481 [TBL] [Abstract][Full Text] [Related]
15. 64-Slice spiral CT perfusion combined with vascular imaging of acute ischemic stroke for assessment of infarct core and penumbra. Bao DZ; Bao HY; Yao LZ; Pan YG; Zhu XR; Yang XS; Wang H; Huang YN Exp Ther Med; 2013 Jul; 6(1):133-139. PubMed ID: 23935734 [TBL] [Abstract][Full Text] [Related]
16. Multidelay Arterial Spin Labeling Versus Computed Tomography Perfusion in Penumbra Volume of Acute Ischemic Stroke. Yan C; Yu F; Zhang Y; Zhang M; Li J; Wang Z; Lu J; Ma Q Stroke; 2023 Apr; 54(4):1037-1045. PubMed ID: 36916272 [TBL] [Abstract][Full Text] [Related]