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For: Chakraborty S, Alhazzaa M, Wasserman JK, Sun YY, Stotts G, Hogan MJ, Demchuk A, Aviv RI, Dowlatshahi D. Dynamic characterization of the CT angiographic 'spot sign'. PLoS One 2014;9:e90431. [PMID: 24594897 PMCID: PMC3940908 DOI: 10.1371/journal.pone.0090431] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Accepted: 01/30/2014] [Indexed: 11/24/2022]  Open
Number Cited by Other Article(s)
1
Horn M, Teleg E, Tanaka K, Al Sultan A, Kasickova L, Ohara T, Ojha P, Wasyliw S, Marzoughi S, Banerjee A, Kulkarni G, Horn K, Bobyn A, Neweduk A, Singh N, Qiu W, Rodriguez-Luna D, Dowlatshahi D, Goyal M, Menon BK, Demchuk AM. Timing of Spot Sign Appearance, Spot Sign Volume, and Leakage Rate among Phases of Multiphase CTA Predict Intracerebral Hemorrhage Growth. AJNR Am J Neuroradiol 2024;45:693-700. [PMID: 38782592 DOI: 10.3174/ajnr.a8254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 01/23/2024] [Indexed: 05/25/2024]
2
Truong MQ, Metcalfe AV, Ovenden CD, Kleinig TJ, Barras CD. Intracerebral hemorrhage markers on non-contrast computed tomography as predictors of the dynamic spot sign on CT perfusion and associations with hematoma expansion and outcome. Neuroradiology 2022;64:2135-2144. [PMID: 36076088 DOI: 10.1007/s00234-022-03032-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 07/30/2022] [Indexed: 12/30/2022]
3
Schlunk F, Kuthe J, Harmel P, Audebert H, Hanning U, Bohner G, Scheel M, Kleine J, Nawabi J. Volumetric accuracy of different imaging modalities in acute intracerebral hemorrhage. BMC Med Imaging 2022;22:9. [PMID: 35033012 PMCID: PMC8760700 DOI: 10.1186/s12880-022-00735-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 01/09/2022] [Indexed: 11/29/2022]  Open
4
Mathews DJ, Ram SA, Maramattom BV. CT "Spot" and "Leakage" Signs Predicting Intracerebral Hematoma Expansion. Neurol India 2021;69:1119-1120. [PMID: 34507477 DOI: 10.4103/0028-3886.325367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
5
Menon BK. Neuroimaging in Acute Stroke. Continuum (Minneap Minn) 2020;26:287-309. [PMID: 32224753 DOI: 10.1212/con.0000000000000839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
6
Dowlatshahi D, Chung HS, Reaume M, Hogan MJ, Blacquiere D, Stotts G, Shamy M, Momoli F, Aviv R, Demchuk AM, Chakraborty S. Prevalence and the predictive performance of the dynamic CT-angiography spot sign in an observational cohort with intracerebral hemorrhage. Medicine (Baltimore) 2020;99:e23278. [PMID: 33217856 PMCID: PMC7676581 DOI: 10.1097/md.0000000000023278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]  Open
7
Chung HS, Chakraborty S, Reaume M, Yogendrakumar V, Hogan MJ, Blacquiere D, Stotts G, Shamy M, Aviv RI, Dowlatshahi D. Distribution and predictive performance of the temporal phase of dynamic spot sign appearance in acute intracerebral hemorrhage. PLoS One 2020;15:e0236196. [PMID: 32760077 PMCID: PMC7410294 DOI: 10.1371/journal.pone.0236196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/30/2020] [Indexed: 12/03/2022]  Open
8
Is four-dimensional CT angiography as effective as digital subtraction angiography in the detection of the underlying causes of intracerebral haemorrhage: a systematic review. Neuroradiology 2020;62:273-281. [PMID: 31901972 PMCID: PMC7044254 DOI: 10.1007/s00234-019-02349-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 12/15/2019] [Indexed: 01/30/2023]
9
Hussein O, Sawalha K, Fritz J, Abd Elazim A, Hamed M, Wei L, Mainali S. The Significance of Contrast Density of the Computed Tomography-Angiographic Spot Sign and its Correlation with Hematoma Expansion. J Stroke Cerebrovasc Dis 2019;28:1474-1482. [DOI: 10.1016/j.jstrokecerebrovasdis.2019.03.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 02/24/2019] [Accepted: 03/06/2019] [Indexed: 11/29/2022]  Open
10
Computed Tomography Angiography Spot Sign as an Indicator for Ultra-Early Stereotactic Aspiration of Intracerebral Hemorrhage. World Neurosurg 2018;109:e136-e143. [DOI: 10.1016/j.wneu.2017.09.121] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 11/19/2022]
11
Rodriguez-Luna D, Coscojuela P, Rodriguez-Villatoro N, Juega JM, Boned S, Muchada M, Pagola J, Rubiera M, Ribo M, Tomasello A, Demchuk AM, Goyal M, Molina CA. Multiphase CT Angiography Improves Prediction of Intracerebral Hemorrhage Expansion. Radiology 2017;285:932-940. [DOI: 10.1148/radiol.2017162839] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
12
Morotti A, Brouwers HB, Romero JM, Jessel MJ, Vashkevich A, Schwab K, Afzal MR, Cassarly C, Greenberg SM, Martin RH, Qureshi AI, Rosand J, Goldstein JN. Intensive Blood Pressure Reduction and Spot Sign in Intracerebral Hemorrhage: A Secondary Analysis of a Randomized Clinical Trial. JAMA Neurol 2017. [PMID: 28628707 DOI: 10.1001/jamaneurol.2017.1014] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
13
Predictive Value of CTA Spot Sign on Hematoma Expansion in Intracerebral Hemorrhage Patients. BIOMED RESEARCH INTERNATIONAL 2017;2017:4137210. [PMID: 28852647 PMCID: PMC5567448 DOI: 10.1155/2017/4137210] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Revised: 06/21/2017] [Accepted: 07/12/2017] [Indexed: 01/03/2023]
14
Phantom-based standardization of CT angiography images for spot sign detection. Neuroradiology 2017;59:839-844. [PMID: 28730267 DOI: 10.1007/s00234-017-1857-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 05/22/2017] [Indexed: 10/19/2022]
15
Nishiyama J, Sorimachi T, Aoki R, Inoue G, Matsumae M. Occurrence of spot signs from hypodensity areas on precontrast CT in intracerebral hemorrhage. Neurol Res 2017;39:419-425. [DOI: 10.1080/01616412.2017.1297341] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
16
Wang B, Yan S, Xu M, Zhang S, Liu K, Hu H, Selim M, Lou M. Timing of Occurrence Is the Most Important Characteristic of Spot Sign. Stroke 2016;47:1233-1238. [PMID: 27026627 DOI: 10.1161/strokeaha.116.012697] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 03/01/2016] [Indexed: 11/16/2022]
17
Demchuk AM, Menon BK, Goyal M. Comparing Vessel Imaging: Noncontrast Computed Tomography/Computed Tomographic Angiography Should Be the New Minimum Standard in Acute Disabling Stroke. Stroke 2015;47:273-81. [PMID: 26645255 DOI: 10.1161/strokeaha.115.009171] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 10/13/2015] [Indexed: 11/16/2022]
18
Liebeskind DS, Feldmann E. Imaging of cerebrovascular disorders: precision medicine and the collaterome. Ann N Y Acad Sci 2015;1366:40-8. [PMID: 25922154 DOI: 10.1111/nyas.12765] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 03/16/2015] [Accepted: 03/18/2015] [Indexed: 12/29/2022]
19
Postma AA, Das M, Stadler AAR, Wildberger JE. Dual-Energy CT: What the Neuroradiologist Should Know. CURRENT RADIOLOGY REPORTS 2015;3:16. [PMID: 25815242 PMCID: PMC4363523 DOI: 10.1007/s40134-015-0097-9] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
20
The accuracy of spot sign in predicting hematoma expansion after intracerebral hemorrhage: a systematic review and meta-analysis. PLoS One 2014;9:e115777. [PMID: 25541717 PMCID: PMC4277365 DOI: 10.1371/journal.pone.0115777] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 11/26/2014] [Indexed: 12/02/2022]  Open
21
Tsukabe A, Watanabe Y, Tanaka H, Kunitomi Y, Nishizawa M, Arisawa A, Yoshiya K, Shimazu T, Tomiyama N. Prevalence and diagnostic performance of computed tomography angiography spot sign for intracerebral hematoma expansion depend on scan timing. Neuroradiology 2014;56:1039-45. [PMID: 25228452 DOI: 10.1007/s00234-014-1430-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Accepted: 09/03/2014] [Indexed: 11/26/2022]
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