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Volumn 23, Issue 5, 2005, Pages 351-363

Evaluation of optimal scan duration and end time in cerebral CT perfusion study

Author keywords

Cerebral CT perfusion; Multi detector row CT; Radiation dose; Scan time

Indexed keywords

ADULT; AGED; ANTERIOR CEREBRAL ARTERY; ARTICLE; BASAL GANGLION; BRAIN BLOOD FLOW; CALCULATION; CEREBROVASCULAR DISEASE; CLINICAL ARTICLE; COMPUTER ASSISTED TOMOGRAPHY; CONTROLLED STUDY; FEMALE; HEART PERFUSION; HUMAN; IMAGE ANALYSIS; MALE; RADIATION DOSE; SUPERIOR SAGITTAL SINUS; TIME;

EID: 24644498230     PISSN: 02882043     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (21)

References (39)
  • 1
    • 0019822988 scopus 로고
    • Thresholds in cerebral ischemia-the ischemic penumbra
    • Astrup J, Siesjo BK, Symon L. Thresholds in cerebral ischemia-the ischemic penumbra. Stroke, 12: 723-725, 1981.
    • (1981) Stroke , vol.12 , pp. 723-725
    • Astrup, J.1    Siesjo, B.K.2    Symon, L.3
  • 2
    • 0031037401 scopus 로고    scopus 로고
    • When is thrombolysis justified in patients with acute ischemic stroke? A bioethical perspective
    • Furlan AJ, Kanoti G. When is thrombolysis justified in patients with acute ischemic stroke? A bioethical perspective. Stroke, 28: 214-218, 1997.
    • (1997) Stroke , vol.28 , pp. 214-218
    • Furlan, A.J.1    Kanoti, G.2
  • 3
    • 0028072844 scopus 로고
    • Quantification of regional cerebral blood flow and volume with dynamic susceptibility contrast-enhanced MR imaging
    • Rempp KA, Brix G, Wenz F, Becker CR, Guckel F, Lorenz WJ. Quantification of regional cerebral blood flow and volume with dynamic susceptibility contrast-enhanced MR imaging. Radiology, 193: 637-641, 1994.
    • (1994) Radiology , vol.193 , pp. 637-641
    • Rempp, K.A.1    Brix, G.2    Wenz, F.3    Becker, C.R.4    Guckel, F.5    Lorenz, W.J.6
  • 4
    • 0029846933 scopus 로고    scopus 로고
    • Simple visual analysis of brain perfusion on HMPAO SPECT predicts early outcome in acute stroke
    • Alexandrov AV, Black SE, Ehrlich LE, et al. Simple visual analysis of brain perfusion on HMPAO SPECT predicts early outcome in acute stroke. Stroke, 27: 1537-1542, 1996.
    • (1996) Stroke , vol.27 , pp. 1537-1542
    • Alexandrov, A.V.1    Black, S.E.2    Ehrlich, L.E.3
  • 5
    • 0021884420 scopus 로고
    • Positron emission tomography and its application to the study of cerebrovascular disease in man
    • Powers WJ, Raichle ME. Positron emission tomography and its application to the study of cerebrovascular disease in man. Stroke, 16: 361-376, 1985.
    • (1985) Stroke , vol.16 , pp. 361-376
    • Powers, W.J.1    Raichle, M.E.2
  • 6
    • 0031855704 scopus 로고    scopus 로고
    • Advances in perfusion MR imaging
    • Jezzard P. Advances in perfusion MR imaging. Radiology, 208: 296-299, 1998.
    • (1998) Radiology , vol.208 , pp. 296-299
    • Jezzard, P.1
  • 7
    • 0032935323 scopus 로고    scopus 로고
    • Quantitative analysis of cerebral microvascular hemodynamics with T2-weighted dynamic MR imaging
    • Koshimoto Y, Yamada H, Kimura H, et al. Quantitative analysis of cerebral microvascular hemodynamics with T2-weighted dynamic MR imaging. J Magn Reson Imaging, 9: 462-467, 1999.
    • (1999) J Magn Reson Imaging , vol.9 , pp. 462-467
    • Koshimoto, Y.1    Yamada, H.2    Kimura, H.3
  • 8
    • 0036171783 scopus 로고    scopus 로고
    • Dynamic CT perfusion imaging with acetazolamide challenge for the preprocedural evaluation of a patient with symptomatic middle cerebral artery occlusive disease
    • Eastwood JD, Alexander MJ, Petrella JR, Provenzale JM. Dynamic CT perfusion imaging with acetazolamide challenge for the preprocedural evaluation of a patient with symptomatic middle cerebral artery occlusive disease. AJNR Am J Neuroradiol, 23: 285-287, 2002.
    • (2002) AJNR Am J Neuroradiol , vol.23 , pp. 285-287
    • Eastwood, J.D.1    Alexander, M.J.2    Petrella, J.R.3    Provenzale, J.M.4
  • 11
    • 0032888685 scopus 로고    scopus 로고
    • CT assessment of cerebral perfusion: Experimental validation and initial clinical experience
    • Nabavi DG, Cenic A, Craen RA, et al. CT assessment of cerebral perfusion: experimental validation and initial clinical experience. Radiology, 213: 141-149, 1999.
    • (1999) Radiology , vol.213 , pp. 141-149
    • Nabavi, D.G.1    Cenic, A.2    Craen, R.A.3
  • 12
    • 0035037004 scopus 로고    scopus 로고
    • Simultaneous measurement of regional cerebral blood flow by perfusion CT and stable xenon CT: A validation study
    • Wintermark M, Thiran JP, Maeder P, Schnyder P, Meuli R. Simultaneous measurement of regional cerebral blood flow by perfusion CT and stable xenon CT: a validation study. AJNR Am J Neuroradiol, 22: 905-914, 2001.
    • (2001) AJNR Am J Neuroradiol , vol.22 , pp. 905-914
    • Wintermark, M.1    Thiran, J.P.2    Maeder, P.3    Schnyder, P.4    Meuli, R.5
  • 13
    • 0141783946 scopus 로고    scopus 로고
    • Comprehensive imaging of ischemic stroke with multisection CT
    • Tomandl BF, Klotz E, Handschu R, et al. Comprehensive imaging of ischemic stroke with multisection CT. Radiographics, 23: 565-592, 2003.
    • (2003) Radiographics , vol.23 , pp. 565-592
    • Tomandl, B.F.1    Klotz, E.2    Handschu, R.3
  • 14
    • 2442667853 scopus 로고    scopus 로고
    • Cerebral perfusion CT: Technique and clinical applications
    • Hoeffner EG, Case I, Jain R, et al. Cerebral perfusion CT: technique and clinical applications. Radiology, 231: 632-644, 2004.
    • (2004) Radiology , vol.231 , pp. 632-644
    • Hoeffner, E.G.1    Case, I.2    Jain, R.3
  • 15
    • 0019163790 scopus 로고
    • Cerebral blood flow determination by rapid-sequence computed tomography: Theoretical analysis
    • Axel L. Cerebral blood flow determination by rapid-sequence computed tomography: theoretical analysis. Radiology, 137: 679-686, 1980.
    • (1980) Radiology , vol.137 , pp. 679-686
    • Axel, L.1
  • 16
    • 0019751282 scopus 로고
    • A method of calculating brain blood flow with a CT dynamic scanner
    • Axel L. A method of calculating brain blood flow with a CT dynamic scanner. Adv Neurol, 30: 67-71, 1981.
    • (1981) Adv Neurol , vol.30 , pp. 67-71
    • Axel, L.1
  • 17
    • 0020659564 scopus 로고
    • Tissue mean transit time from dynamic computed tomography by a simple deconvolution technique
    • Axel L. Tissue mean transit time from dynamic computed tomography by a simple deconvolution technique. Invest Radiol, 18: 94-99, 1983.
    • (1983) Invest Radiol , vol.18 , pp. 94-99
    • Axel, L.1
  • 18
    • 0037344519 scopus 로고    scopus 로고
    • Quantitative cerebral blood flow measurement with dynamic perfusion CT using the vascular-pixel elimination method: Comparison with H2(15)O positron emission tomography
    • Kudo K, Terae S, Katoh C, et al. Quantitative cerebral blood flow measurement with dynamic perfusion CT using the vascular-pixel elimination method: comparison with H2(15)O positron emission tomography. AJNR Am J Neuroradiol, 24: 419-426, 2003.
    • (2003) AJNR Am J Neuroradiol , vol.24 , pp. 419-426
    • Kudo, K.1    Terae, S.2    Katoh, C.3
  • 19
    • 0034465996 scopus 로고    scopus 로고
    • Computed tomographic angiography and computed tomographic perfusion imaging of hyperacute stroke
    • Lev MH, Nichols SJ. Computed tomographic angiography and computed tomographic perfusion imaging of hyperacute stroke. Top Magn Reson Imaging, 11: 273-287, 2000.
    • (2000) Top Magn Reson Imaging , vol.11 , pp. 273-287
    • Lev, M.H.1    Nichols, S.J.2
  • 20
    • 0033639088 scopus 로고    scopus 로고
    • Dynamic contrast-enhanced brain perfusion imaging: Technique and clinical applications
    • Aksoy FG, Lev MH. Dynamic contrast-enhanced brain perfusion imaging: technique and clinical applications. Semin Ultrasound CT MR, 21: 462-477, 2000.
    • (2000) Semin Ultrasound CT MR , vol.21 , pp. 462-477
    • Aksoy, F.G.1    Lev, M.H.2
  • 21
    • 17744392419 scopus 로고    scopus 로고
    • Monitoring cerebral perfusion after subarachnoid hemorrhage using CT
    • Nabavi DG, LeBlanc LM, Baxter B, et al. Monitoring cerebral perfusion after subarachnoid hemorrhage using CT. Neuroradiology, 43: 7-16, 2001.
    • (2001) Neuroradiology , vol.43 , pp. 7-16
    • Nabavi, D.G.1    LeBlanc, L.M.2    Baxter, B.3
  • 22
    • 0031690799 scopus 로고    scopus 로고
    • Perfusion CT of the brain: Diagnostic approach for early detection of ischemic stroke
    • Koenig M, Klotz E, Luka B, Venderink DJ, Spittler JF, Heuser L. Perfusion CT of the brain: diagnostic approach for early detection of ischemic stroke. Radiology, 209: 85-93, 1998.
    • (1998) Radiology , vol.209 , pp. 85-93
    • Koenig, M.1    Klotz, E.2    Luka, B.3    Venderink, D.J.4    Spittler, J.F.5    Heuser, L.6
  • 24
    • 0033730930 scopus 로고    scopus 로고
    • Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow
    • Wintermark M, Maeder P, Verdun FR, et al. Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow. AJNR Am J Neuroradiol, 21: 1881-1884, 2000.
    • (2000) AJNR Am J Neuroradiol , vol.21 , pp. 1881-1884
    • Wintermark, M.1    Maeder, P.2    Verdun, F.R.3
  • 25
    • 2142820772 scopus 로고    scopus 로고
    • User-defined vascular input function curves: Influence on mean perfusion parameter values and signal-to-noise ratio
    • Kealey SM, Loving VA, Delong DM, Eastwood JD. User-defined vascular input function curves: influence on mean perfusion parameter values and signal-to-noise ratio. Radiology, 231: 587-593, 2004.
    • (2004) Radiology , vol.231 , pp. 587-593
    • Kealey, S.M.1    Loving, V.A.2    Delong, D.M.3    Eastwood, J.D.4
  • 26
    • 1642541662 scopus 로고    scopus 로고
    • Assessment of the reproducibility of postprocessing dynamic CT perfusion data
    • Fiorella D, Heiserman J, Prenger E, Partovi S. Assessment of the reproducibility of postprocessing dynamic CT perfusion data. AJNR Am J Neuroradiol, 25: 97-107, 2004.
    • (2004) AJNR Am J Neuroradiol , vol.25 , pp. 97-107
    • Fiorella, D.1    Heiserman, J.2    Prenger, E.3    Partovi, S.4
  • 27
    • 0036135297 scopus 로고    scopus 로고
    • CT perfusion scanning with deconvolution analysis: Pilot study in patients with acute middle cerebral artery stroke
    • Eastwood JD, Lev MH, Azhari T, et al. CT perfusion scanning with deconvolution analysis: pilot study in patients with acute middle cerebral artery stroke. Radiology, 222: 227-236, 2002.
    • (2002) Radiology , vol.222 , pp. 227-236
    • Eastwood, J.D.1    Lev, M.H.2    Azhari, T.3
  • 28
    • 0142072535 scopus 로고    scopus 로고
    • Correlation of early dynamic CT perfusion imaging with whole-brain MR diffusion and perfusion imaging in acute hemispheric stroke
    • Eastwood JD, Lev MH, Wintermark M, et al. Correlation of early dynamic CT perfusion imaging with whole-brain MR diffusion and perfusion imaging in acute hemispheric stroke. AJNR Am J Neuroradiol, 24: 1869-1875, 2003.
    • (2003) AJNR Am J Neuroradiol , vol.24 , pp. 1869-1875
    • Eastwood, J.D.1    Lev, M.H.2    Wintermark, M.3
  • 29
    • 2442648019 scopus 로고    scopus 로고
    • Dynamic perfusion CT: Optimizing the temporal resolution and contrast volume for calculation of perfusion CT parameters in stroke patients
    • Wintermark M, Smith WS, Ko NU, Quist M, Schnyder P, Dillon WP. Dynamic perfusion CT: optimizing the temporal resolution and contrast volume for calculation of perfusion CT parameters in stroke patients. AJNR Am J Neuroradiol, 25: 720-729, 2004.
    • (2004) AJNR Am J Neuroradiol , vol.25 , pp. 720-729
    • Wintermark, M.1    Smith, W.S.2    Ko, N.U.3    Quist, M.4    Schnyder, P.5    Dillon, W.P.6
  • 30
    • 0037372750 scopus 로고    scopus 로고
    • Multidetector row CT: Radiation dose characteristics
    • Hamberg LM, Rhea JT, Hunter GJ, Thrall JH. Multidetector row CT: radiation dose characteristics. Radiology, 226: 762-772, 2003.
    • (2003) Radiology , vol.226 , pp. 762-772
    • Hamberg, L.M.1    Rhea, J.T.2    Hunter, G.J.3    Thrall, J.H.4
  • 31
    • 0033730930 scopus 로고    scopus 로고
    • Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow
    • Wintermark M, Maeder P, Verdun FR, et al. Using 80 kVp versus 120 kVp in perfusion CT measurement of regional cerebral blood flow. AJNR Am J Neuroradiol, 21: 1881-1884, 2000.
    • (2000) AJNR Am J Neuroradiol , vol.21 , pp. 1881-1884
    • Wintermark, M.1    Maeder, P.2    Verdun, F.R.3
  • 32
    • 0034879677 scopus 로고    scopus 로고
    • Quantitative assessment of regional cerebral blood flows by perfusion CT studies at low injection rates: A critical review of the underlying theoretical models
    • Wintermark M, Maeder P, Thiran JP, Schnyder P, Meuli R. Quantitative assessment of regional cerebral blood flows by perfusion CT studies at low injection rates: a critical review of the underlying theoretical models. Eur Radiol, 11: 1220-1230, 2001.
    • (2001) Eur Radiol , vol.11 , pp. 1220-1230
    • Wintermark, M.1    Maeder, P.2    Thiran, J.P.3    Schnyder, P.4    Meuli, R.5
  • 33
    • 77049181625 scopus 로고
    • On the theory of the indicator-dilution method for measurement of blood flow and volume
    • Meier P, Zierler K. On the theory of the indicator-dilution method for measurement of blood flow and volume. J Appl Physiol, 6: 731-744, 1954.
    • (1954) J Appl Physiol , vol.6 , pp. 731-744
    • Meier, P.1    Zierler, K.2
  • 35
    • 0019413858 scopus 로고
    • Dynamic computed tomography of the brain: Techniques, data analysis, and applications
    • Norman D, Axel L, Berninger WH, et al. Dynamic computed tomography of the brain: techniques, data analysis, and applications. AJR Am J Roentgenol, 136: 759-770, 1981.
    • (1981) AJR Am J Roentgenol , vol.136 , pp. 759-770
    • Norman, D.1    Axel, L.2    Berninger, W.H.3
  • 36
    • 0028918644 scopus 로고
    • Optimal contrast enhancement of the liver using helical (spiral) CT: Value of SmartPrep
    • Silverman PM, Brown B, Wray H, et al. Optimal contrast enhancement of the liver using helical (spiral) CT: value of SmartPrep. AJR Am J Roentgenol, 164: 1169-1171, 1995.
    • (1995) AJR Am J Roentgenol , vol.164 , pp. 1169-1171
    • Silverman, P.M.1    Brown, B.2    Wray, H.3
  • 37
    • 0029018369 scopus 로고
    • Helical CT of the liver: Clinical application of an automated computer technique, SmartPrep, for obtaining images with optimal contrast enhancement
    • Silverman PM, Roberts S, Tefft MC, et al. Helical CT of the liver: clinical application of an automated computer technique, SmartPrep, for obtaining images with optimal contrast enhancement. AJR Am J Roentgenol, 165: 73-78, 1995.
    • (1995) AJR Am J Roentgenol , vol.165 , pp. 73-78
    • Silverman, P.M.1    Roberts, S.2    Tefft, M.C.3
  • 38
    • 0028888435 scopus 로고
    • The optimal temporal window for CT of the liver using a time-density analysis: Implications for helical (spiral) CT
    • Silverman PM, Cooper C, Trock B, Garra BS, Davros WJ, Zeman RK. The optimal temporal window for CT of the liver using a time-density analysis: implications for helical (spiral) CT. J Comput Assist Tomogr, 19: 73-79, 1995.
    • (1995) J Comput Assist Tomogr , vol.19 , pp. 73-79
    • Silverman, P.M.1    Cooper, C.2    Trock, B.3    Garra, B.S.4    Davros, W.J.5    Zeman, R.K.6
  • 39
    • 0344339123 scopus 로고    scopus 로고
    • Acute stroke evaluated by time-to-peak mapping during initial and early follow-up perfusion CT studies
    • Reichenbach JR, Rother J, Jonetz-Mentzel L, et al. Acute stroke evaluated by time-to-peak mapping during initial and early follow-up perfusion CT studies. AJNR Am J Neuroradiol, 20: 1842-1850, 1999.
    • (1999) AJNR Am J Neuroradiol , vol.20 , pp. 1842-1850
    • Reichenbach, J.R.1    Rother, J.2    Jonetz-Mentzel, L.3


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