| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Nawaf Yassi, Mark W Parsons, Søren Christensen, Gagan Sharma, Andrew Bivard, Geoffrey A Donnan, Christopher R Levi, Patricia M Desmond, Stephen M Davis, Bruce C V Campbel. Prediction of poststroke hemorrhagic transformation using computed tomography perfusion. Stroke. vol 44. issue 11. 2013-12-20. PMID:24003043. |
we investigated the optimal computed tomography perfusion (ctp) parameter to predict cerebral parenchymal hematoma (ph) in acute ischemic stroke. |
2013-12-20 |
2023-08-12 |
Not clear |
| F Fahmi, H A Marquering, G J Streekstra, L F M Beenen, B K Velthuis, E VanBavel, C B Majoi. Differences in CT perfusion summary maps for patients with acute ischemic stroke generated by 2 software packages. AJNR. American journal of neuroradiology. vol 33. issue 11. 2013-06-13. PMID:22555577. |
although ct perfusion is a promising tool to support treatment decisions for patients with acute ischemic stroke, it still lacks a standardized method for ctp analysis. |
2013-06-13 |
2023-08-12 |
Not clear |
| Eric H Hanson, Cayce J Roach, Kirtly J Day, Kaushik Ghosh, Keith R Peters, William G Bradley, William W Orriso. Assessment of tracer delay effect in whole-brain computed tomography perfusion: results for selected regions of interest in middle cerebral artery acute ischemic strokes. Journal of computer assisted tomography. vol 37. issue 2. 2013-05-15. PMID:23493211. |
the objective of this study was to compare the variability of computed tomography perfusion (ctp) results in identical data sets of middle cerebral artery (mca) acute ischemic stroke (ais) generated by standard singular value decomposition (ssvd) deconvolution and tracer delay-insensitive singular value decomposition (svd+) algorithm analyses. |
2013-05-15 |
2023-08-12 |
Not clear |
| Aquilla Turk, Jordan Asher Magarik, Imran Chaudry, Raymond D Turner, Joyce Nicholas, Christine A Holmstedt, Julio Chalela, Angela Hays, Christos Lazaridis, Edward Jauch, Marc Chimowitz, Tanya Turan, Robert Adam. CT perfusion-guided patient selection for endovascular treatment of acute ischemic stroke is safe and effective. Journal of neurointerventional surgery. vol 4. issue 4. 2013-05-06. PMID:21990520. |
the use of ct perfusion (ctp)-based criteria, regardless of time from symptom onset, in patient selection for intra-arterial treatment of ischemic stroke was assessed. |
2013-05-06 |
2023-08-12 |
Not clear |
| Nina T Gentile, John Cernetich, Uday S Kanamalla, Jeffrey P Kochan, Hannah Reimer, Brent Freeman, Charles Jungrei. Expedited computed tomography perfusion and angiography in acute ischemic stroke: a feasibility study. The Journal of emergency medicine. vol 43. issue 2. 2013-02-14. PMID:21497476. |
perfusion computed tomography (ctp) can increase the sensitivity for detecting ischemic stroke and, especially with the addition of ct angiography (cta), improve decision-making regarding thrombolytic therapy compared to non-contrast computed tomography (ncct) alone. |
2013-02-14 |
2023-08-12 |
Not clear |
| Vishnumurthy Shushrutha Hedna, Latha Ganti Stead, Sharathchandra Bidari, Akhil Patel, Amareshwari Gottipati, Christopher G Favilla, Arash Salardini, Aunali Khaku, Diana Mora, Ajay Pandey, Het Patel, Michael F Water. Posterior reversible encephalopathy syndrome (PRES) and CT perfusion changes. International journal of emergency medicine. vol 5. 2012-10-02. PMID:22377097. |
ctp has proved to be a very sensitive measure of cerebral blood flow dynamics, most commonly employed to delineate the infarcted tissue from penumbra (at-risk tissue) in ischemic strokes. |
2012-10-02 |
2023-08-12 |
Not clear |
| Bruce C V Campbell, Søren Christensen, Christopher R Levi, Patricia M Desmond, Geoffrey A Donnan, Stephen M Davis, Mark W Parson. Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Stroke. vol 42. issue 12. 2012-08-13. PMID:21980202. |
ct perfusion (ctp) is widely and rapidly accessible for imaging acute ischemic stroke but has limited validation. |
2012-08-13 |
2023-08-12 |
Not clear |
| Young Wook Jeon, Seo Hyun Kim, Ji Yong Lee, Kum Whang, Myung Soon Kim, Young Ju Kim, Myeong Sub Le. Dynamic CT perfusion imaging for the detection of crossed cerebellar diaschisis in acute ischemic stroke. Korean journal of radiology. vol 13. issue 1. 2012-05-10. PMID:22247631. |
we investigated the detection rate of ccd by ctp imaging and the factors related to ccd on ctp images in patients with acute ischemic stroke. |
2012-05-10 |
2023-08-12 |
Not clear |
| Stipan Janković, Mirela Pavicić Ivelja, Kresimir Kolić, Ante Buca, Kremimir Dolić, Sanja Lovrić Kojundzić, Kresimir Caljkusić, Ivica Bilić, Vesna Capku. CT perfusion and noncontrast CT in acute ischemic stroke diagnosing--is there influence on early thrombolytic therapy outcome? Collegium antropologicum. vol 34. issue 4. 2011-10-11. PMID:21874726. |
the objective of this study was to compare noncontrast computed tomography (ncct) and computed tomography perfusion (ctp) in early diagnosis of acute ischemic stroke and to define influence of these diagnostic procedures on early outcome of thrombolytic therapy (tlth). |
2011-10-11 |
2023-08-12 |
Not clear |
| Stipan Janković, Mirela Pavicić Ivelja, Kresimir Kolić, Ante Buca, Kremimir Dolić, Sanja Lovrić Kojundzić, Kresimir Caljkusić, Ivica Bilić, Vesna Capku. CT perfusion and noncontrast CT in acute ischemic stroke diagnosing--is there influence on early thrombolytic therapy outcome? Collegium antropologicum. vol 34. issue 4. 2011-10-11. PMID:21874726. |
in conclusion, ctp should be done regulary in patients presenting with acute ischemic stroke symptoms. |
2011-10-11 |
2023-08-12 |
Not clear |
| Kazufumi Suzuki, Satoru Morita, Ai Masukawa, Haruhiko Machida, Eiko Uen. Utility of CT perfusion with 64-row multi-detector CT for acute ischemic brain stroke. Emergency radiology. vol 18. issue 2. 2011-08-15. PMID:20842402. |
we reviewed 58 clinical cases with acute ischemic stroke with ctp, compared the size of the area with long mean transit time (mtt) to that with abnormal intensity in magnetic resonance (mr) diffusion-weighted imaging (dwi) to diagnose penumbra, and compared the size of the area with reduced cerebral blood volume (cbv) in ctp to that in mr dwi to evaluate sensitivity for infarction. |
2011-08-15 |
2023-08-12 |
Not clear |
| Kasim Abul-Kasim, A Strömbeck, P Maly, A Overgaard, E Persson, Pia C Sundgre. Interobserver and intraobserver agreement in the evaluation of CT perfusion in ischemic stroke. Functional neurology. vol 24. issue 3. 2010-04-20. PMID:20018141. |
the ctp data of 20 consecutive patients (50% were females) aged 68+/-11 years with different categories of acute ischemic stroke were included in this retrospective analysis. |
2010-04-20 |
2023-08-12 |
Not clear |
| Kasim Abul-Kasim, Marco Brizzi, Jesper Petersson, Pia C Sundgre. Added diagnostic utility of CT perfusion and CT angiography in acute ischemic stroke. Evaluation of three different patient categories. Functional neurology. vol 24. issue 2. 2009-11-10. PMID:19775537. |
the aim of this study was to evaluate the added utility of ct perfusion (ctp) and ct angiography (cta) in the workup of three different categories of acute ischemic stroke patients. |
2009-11-10 |
2023-08-12 |
Not clear |
| Ansaar T Rai, Jeffrey S Carpenter, James A Peykanu, Teppe Popovich, Gerald R Hobbs, Jack E Rigg. The role of CT perfusion imaging in acute stroke diagnosis: a large single-center experience. The Journal of emergency medicine. vol 35. issue 3. 2009-02-12. PMID:18325710. |
the objective of this study was to determine the utility of computed tomography perfusion (ctp) scans in diagnosing acute ischemic stroke (ais). |
2009-02-12 |
2023-08-12 |
Not clear |
| Ansaar T Rai, Jeffrey S Carpenter, James A Peykanu, Teppe Popovich, Gerald R Hobbs, Jack E Rigg. The role of CT perfusion imaging in acute stroke diagnosis: a large single-center experience. The Journal of emergency medicine. vol 35. issue 3. 2009-02-12. PMID:18325710. |
ctp abnormalities in two contiguous supratentorial levels were correlated with diffusion weighted image (dwi) abnormalities on magnetic resonance imaging (the standard for stroke diagnosis) performed within 1 week in 422 suspected acute ischemic strokes. |
2009-02-12 |
2023-08-12 |
Not clear |
| Ji-Yong Lee, Seo Hyun Kim, Myeong Sub Lee, Sang Hyun Park, Sung Soo Le. Prediction of clinical outcome with baseline and 24-hour perfusion CT in acute middle cerebral artery territory ischemic stroke treated with intravenous recanalization therapy. Neuroradiology. vol 50. issue 5. 2008-11-18. PMID:18196228. |
we sought to determine whether alberta stroke program early ct scores (aspects) derived from baseline noncontrast ct (ncct) and perfusion ct (ctp) imaging maps can predict clinical outcome after recanalization therapy in acute ischemic stroke of the middle cerebral artery (mca) territory and whether changes in the aspects from baseline to 24 h after recanalization therapy can help predict clinical outcome. |
2008-11-18 |
2023-08-12 |
Not clear |
| Jing Xue, Peiyi Gao, Xiaochun Wang, Xiaoling Liao, Yilong Wang, Yongjun Wan. Ischemic lesion typing on computed tomography perfusion and computed tomography angiography in hyperacute ischemic stroke: a preliminary study. Neurological research. vol 30. issue 4. 2008-09-05. PMID:18544247. |
herein, we aimed to develop imaging criteria to classify the ischemic lesion by computed tomography (ct) perfusion (ctp) and ct angiography (cta) in hyperacute ischemic stroke patient. |
2008-09-05 |
2023-08-12 |
Not clear |
| Mark W Parsons, Elizabeth M Pepper, Virgil Chan, Sabbir Siddique, Siva Rajaratnam, Grant A Bateman, Christopher R Lev. Perfusion computed tomography: prediction of final infarct extent and stroke outcome. Annals of neurology. vol 58. issue 5. 2006-03-14. PMID:16240339. |
five raters assigned aspects to baseline noncontrast ct (ncct), ct angiography source images (cta-si), ctp source images (ctp-si), and ctp maps of cerebral blood volume (cbv), cerebral blood flow (cbf), and mean transit time (mtt) from 37 consecutive patients with less than 6-hour anterior circulation ischemic stroke. |
2006-03-14 |
2023-08-12 |
Not clear |
| Sean P Cullen, Sean P Symons, George Hunter, Leena Hamberg, Walter Koroshetz, R Gilberto González, Michael H Le. Dynamic contrast-enhanced computed tomography of acute ischemic stroke: CTA and CTP. Seminars in roentgenology. vol 37. issue 3. 2003-01-29. PMID:12226898. |
dynamic contrast-enhanced computed tomography of acute ischemic stroke: cta and ctp. |
2003-01-29 |
2023-08-12 |
Not clear |