메뉴 건너뛰기




Volumn 194, Issue 6, 2010, Pages 1434-1442

Genitourinary applications of dual-energy CT

Author keywords

Adrenal; Calculi; CT; CT urography; Dual energy CT; Renal mass; Virtual imaging

Indexed keywords

IODINE; CONTRAST MEDIUM;

EID: 77953280096     PISSN: 0361803X     EISSN: None     Source Type: Journal    
DOI: 10.2214/AJR.10.4404     Document Type: Review
Times cited : (60)

References (51)
  • 1
    • 58949099700 scopus 로고    scopus 로고
    • Dual-energy and dual-source CT: Is there a role in the abdomen and pelvis?
    • Fletcher JG, Takahashi N, Hartman R, et al. Dual-energy and dual-source CT: is there a role in the abdomen and pelvis? Radiol Clin North Am 2009; 45:41-57
    • (2009) Radiol Clin North Am , vol.45 , pp. 41-57
    • Fletcher, J.G.1    Takahashi, N.2    Hartman, R.3
  • 3
    • 56349125645 scopus 로고    scopus 로고
    • Evaluation of non-linear blending in dual-energy computed tomography
    • Holmes DR 3rd, Fletcher JG, Apel A, et al. Evaluation of non-linear blending in dual-energy computed tomography. Eur J Radiol 2008; 68:409-413
    • (2008) Eur J Radiol , vol.68 , pp. 409-413
    • Holmes III, D.R.1    Fletcher, J.G.2    Apel, A.3
  • 4
    • 36148936386 scopus 로고    scopus 로고
    • Noninvasive differentiation of uric acid versus non-uric acid kidney stones using dual-energy CT
    • Primak AN, Fletcher JG, Vrtiska TJ, et al. Noninvasive differentiation of uric acid versus non-uric acid kidney stones using dual-energy CT. Acad Radiol 2007; 14:1441-1447
    • (2007) Acad Radiol , vol.14 , pp. 1441-1447
    • Primak, A.N.1    Fletcher, J.G.2    Vrtiska, T.J.3
  • 5
    • 78651226455 scopus 로고    scopus 로고
    • In vivo identification of uric acid stones with dual-energy CT: Diagnostic performance evaluation in patients
    • Sep 2 [Epub ahead of print]
    • Stolzmann P, Kozomara M, Chuck N, et al. In vivo identification of uric acid stones with dual-energy CT: diagnostic performance evaluation in patients. Abdom Imaging 2009 Sep 2 [Epub ahead of print]
    • (2009) Abdom Imaging
    • Stolzmann, P.1    Kozomara, M.2    Chuck, N.3
  • 6
    • 74049135424 scopus 로고    scopus 로고
    • Characterization of urinary stones with dual-energy CT: Improved differentiation using a tin filter
    • Stolzmann P, Leschka S, Scheffel H, et al. Characterization of urinary stones with dual-energy CT: improved differentiation using a tin filter. Invest Radiol 2010; 45:1-6
    • (2010) Invest Radiol , vol.45 , pp. 1-6
    • Stolzmann, P.1    Leschka, S.2    Scheffel, H.3
  • 7
    • 56149119702 scopus 로고    scopus 로고
    • Abdominal aorta: Evaluation with dual-source dual-energy multidetector CT after endovascular repair of aneurysms - Initial observations
    • Chandarana H, Godoy MC, Vlahos I, et al. Abdominal aorta: evaluation with dual-source dual-energy multidetector CT after endovascular repair of aneurysms - initial observations. Radiology 2008; 249:692-700
    • (2008) Radiology , vol.249 , pp. 692-700
    • Chandarana, H.1    Godoy, M.C.2    Vlahos, I.3
  • 8
    • 63849101176 scopus 로고    scopus 로고
    • Improved dual-energy material discrimination for dual-source CT by means of additional spectral filtration
    • Primak AN, Ramirez Giraldo JC, Liu X, Yu L, McCollough CH. Improved dual-energy material discrimination for dual-source CT by means of additional spectral filtration. Med Phys 2009; 36:1359-1369
    • (2009) Med Phys , vol.36 , pp. 1359-1369
    • Primak, A.N.1    Ramirez Giraldo, J.C.2    Liu, X.3    Yu, L.4    McCollough, C.H.5
  • 9
    • 33846627891 scopus 로고    scopus 로고
    • Material separation with dual-layer CT
    • Carmi R, Naveh GA, Altman A. Material separation with dual-layer CT. IEEE 2005; M03-M367:1876-1878
    • (2005) IEEE , vol.M03-M367 , pp. 1876-1878
    • Carmi, R.1    Naveh, G.A.2    Altman, A.3
  • 10
    • 59249098264 scopus 로고    scopus 로고
    • Dual energy CT: Preliminary observations and potential clinical applications in the abdomen
    • Graser A, Johnson TR, Chandarana H, Macari M. Dual energy CT: preliminary observations and potential clinical applications in the abdomen. Eur Radiol 2009; 19:13-23
    • (2009) Eur Radiol , vol.19 , pp. 13-23
    • Graser, A.1    Johnson, T.R.2    Chandarana, H.3    Macari, M.4
  • 11
    • 74749095789 scopus 로고    scopus 로고
    • Dual-source dual-energy MDCT of pancreatic adenocarcinoma: Initial observations with data generated at 80 kVp and at simulated weighted-average 120 kVp
    • [web]W27-W32
    • Macari M, Spieler B, Kim D, et al. Dual-source dual-energy MDCT of pancreatic adenocarcinoma: initial observations with data generated at 80 kVp and at simulated weighted-average 120 kVp. AJR 2010; 194:144; [web]W27-W32
    • (2010) AJR , vol.194 , pp. 144
    • Macari, M.1    Spieler, B.2    Kim, D.3
  • 13
    • 64249100198 scopus 로고    scopus 로고
    • Dual-energy CT iodine overlay technique for characterization of renal masses as cyst or solid: A phantom feasibility study
    • Brown CL, Hartman RP, Dzyubak OP, et al. Dual-energy CT iodine overlay technique for characterization of renal masses as cyst or solid: a phantom feasibility study. Eur Radiol 2009; 19: 1289-1295
    • (2009) Eur Radiol , vol.19 , pp. 1289-1295
    • Brown, C.L.1    Hartman, R.P.2    Dzyubak, O.P.3
  • 14
    • 48349103232 scopus 로고    scopus 로고
    • Experimental feasibility of multi-energy photon-counting K-edge imaging in pre-clinical computed tomography
    • Schlomka JP, Roessl E, Dorscheid R, et al. Experimental feasibility of multi-energy photon-counting K-edge imaging in pre-clinical computed tomography. Phys Med Biol 2008; 53:4031-4047
    • (2008) Phys Med Biol , vol.53 , pp. 4031-4047
    • Schlomka, J.P.1    Roessl, E.2    Dorscheid, R.3
  • 15
    • 70249111173 scopus 로고    scopus 로고
    • Dual-energy CT in patients suspected of having renal masses can virtual nonenhanced images replace true nonenhanced images?
    • Graser A, Johnson TR, Hecht EM, et al. Dual-energy CT in patients suspected of having renal masses: can virtual nonenhanced images replace true nonenhanced images? Radiology 2009; 252:433-440
    • (2009) Radiology , vol.252 , pp. 433-440
    • Graser, A.1    Johnson, T.R.2    Hecht, E.M.3
  • 16
    • 33845621446 scopus 로고    scopus 로고
    • Multi-detector row CT attenuation measurements: Assessment of intra- And interscanner variability with an anthropomorphic body CT phantom
    • DOI 10.1148/radiol.2421052066
    • Birnbaum BA, Hindman N, Lee J, Babb JS. Multidetector row CT attenuation measurements: assessment of intra- and interscanner variability with an anthropomorphic body CT phantom. Radiology 2007; 242:109-119 (Pubitemid 44956015)
    • (2007) Radiology , vol.242 , Issue.1 , pp. 109-119
    • Birnbaum, B.A.1    Hindman, N.2    Lee, J.3    Babb, J.S.4
  • 17
    • 34548058717 scopus 로고    scopus 로고
    • Renal cyst pseudoenhancement: Influence of multidetector CT reconstruction algorithm and scanner type in phantom model
    • DOI 10.1148/radiol.2443061537
    • Birnbaum BA, Hindman N, Lee J, Babb JS. Renal cyst pseudoenhancement: influence of multidetector CT reconstruction algorithm and scanner type in phantom model. Radiology 2007; 244:767-775 (Pubitemid 47292087)
    • (2007) Radiology , vol.244 , Issue.3 , pp. 767-775
    • Birnbaum, B.A.1    Hindman, N.2    Lee, J.3    Babb, J.S.4
  • 18
    • 0019940826 scopus 로고
    • The unreliability of CT numbers as absolute values
    • Levi C, Gray JE, McCullough EC, Hattery RR. The unreliability of CT numbers as absolute values. AJR 1982; 139:443-447
    • (1982) AJR , vol.139 , pp. 443-447
    • Levi, C.1    Gray, J.E.2    McCullough, E.C.3    Hattery, R.R.4
  • 19
    • 61349119238 scopus 로고    scopus 로고
    • Image quality optimization and evaluation of linearly mixed images in dual-source, dual-energy CT
    • Yu L, Primak AN, Liu X, McCollough CH. Image quality optimization and evaluation of linearly mixed images in dual-source, dual-energy CT. Med Phys 2009; 36:1019-1024
    • (2009) Med Phys , vol.36 , pp. 1019-1024
    • Yu, L.1    Primak, A.N.2    Liu, X.3    McCollough, C.H.4
  • 20
    • 0028919268 scopus 로고
    • Acute flank pain: Comparison of non-contrast-enhanced CT and intravenous urography
    • Smith RC, Rosenfield AT, Choe KA, et al. Acute flank pain: comparison of non-contrast-enhanced CT and intravenous urography. Radiology 1995; 194:789-794
    • (1995) Radiology , vol.194 , pp. 789-794
    • Smith, R.C.1    Rosenfield, A.T.2    Choe, K.A.3
  • 22
    • 0030901806 scopus 로고    scopus 로고
    • Spiral computerized tomography in the evaluation of acute flank pain: A replacement for excretory urography
    • Fielding JR, Steele G, Fox LA, Heller H, Loughlin KR. Spiral computerized tomography in the evaluation of acute flank pain: a replacement for excretory urography. J Urol 1997; 157:2071-2073 (Pubitemid 27208644)
    • (1997) Journal of Urology , vol.157 , Issue.6 , pp. 2071-2073
    • Fielding, J.R.1    Steele, G.2    Fox, L.A.3    Heller, H.4    Loughlin, K.R.5
  • 23
    • 0033104412 scopus 로고    scopus 로고
    • Can unenhanced helical computed tomography replace excretory urography for evaluation of patients with acute urinary tract colic?
    • Chen MYM, Zagoria RJ. Can unenhanced helical computed tomography replace excretory urography for evaluation of patients with acute urinary tract colic? J Emerg Med 1999; 17:299-303
    • (1999) J Emerg Med , vol.17 , pp. 299-303
    • Chen, M.Y.M.1    Zagoria, R.J.2
  • 24
    • 0033074455 scopus 로고    scopus 로고
    • A comparison of noncontrast computerized tomography with excretory urography in the assessment of acute flank pain
    • Niall O, Russell J, MacGregor R, Duncan H, Mullins J. A comparison of noncontrast computerized tomography with excretory urography in the assessment of acute flank pain. J Urol 1999; 161:534-537
    • (1999) J Urol , vol.161 , pp. 534-537
    • Niall, O.1    Russell, J.2    MacGregor, R.3    Duncan, H.4    Mullins, J.5
  • 25
    • 0031610920 scopus 로고    scopus 로고
    • Renal colic: Comparison of spiral CT, US and IVU in the detection of ureteral calculi
    • Yilmaz S, Sindel T, Arslan G, et al. Renal colic: comparison of spiral CT, US and IVU in the detection of ureteral calculi. Eur Radiol 1998; 8:212-217
    • (1998) Eur Radiol , vol.8 , pp. 212-217
    • Yilmaz, S.1    Sindel, T.2    Arslan, G.3
  • 26
    • 0021320495 scopus 로고
    • Computed tomographic analysis of renal calculi
    • Hillman BJ, Drach GW, Tracey P, Gaines JA. Computed tomographic analysis of renal calculi. AJR 1984; 142:549-552
    • (1984) AJR , vol.142 , pp. 549-552
    • Hillman, B.J.1    Drach, G.W.2    Tracey, P.3    Gaines, J.A.4
  • 27
    • 0031929709 scopus 로고    scopus 로고
    • Accurate determination of chemical composition of urinary calculi by spiral computerized tomography
    • Mostafavi MR, Ernst RD, Saltzman B. Accurate determination of chemical composition of urinary calculi by spiral computerized tomography. J Urol 1998; 159:673-675
    • (1998) J Urol , vol.159 , pp. 673-675
    • Mostafavi, M.R.1    Ernst, R.D.2    Saltzman, B.3
  • 28
    • 0020618374 scopus 로고
    • Determination of chemical composition of urinary calculi by computerized tomography
    • Mitcheson HD, Azmenhof RG, Bankoff MS, Prien EL. Determination of chemical composition of urinary calculi by computerized tomography. J Urol 1983; 130:814-819
    • (1983) J Urol , vol.130 , pp. 814-819
    • Mitcheson, H.D.1    Azmenhof, R.G.2    Bankoff, M.S.3    Prien, E.L.4
  • 30
    • 0037227883 scopus 로고    scopus 로고
    • The efficacy of non-contrast helical computed tomography in the prediction of urinary stone composition in vivo
    • Demirel A, Suma S. The efficacy of non-contrast helical computed tomography in the prediction of urinary stone composition in vivo. J Int Med Res 2003; 31:1-5
    • (2003) J Int Med Res , vol.31 , pp. 1-5
    • Demirel, A.1    Suma, S.2
  • 31
    • 48349118166 scopus 로고    scopus 로고
    • Dual-energy computed tomography for the differentiation of uric acid stones: Ex vivo performance evaluation
    • Stolzmann P, Scheffel H, Rentsch K, et al. Dual-energy computed tomography for the differentiation of uric acid stones: ex vivo performance evaluation. Urol Res 2008; 36:133-138
    • (2008) Urol Res , vol.36 , pp. 133-138
    • Stolzmann, P.1    Scheffel, H.2    Rentsch, K.3
  • 32
    • 38149109994 scopus 로고    scopus 로고
    • Dual energy CT characterization of urinary calculi: Initial in vitro and clinical experience
    • Graser A, Johnson TR, Bader M, et al. Dual energy CT characterization of urinary calculi: initial in vitro and clinical experience. Invest Radiol 2008; 43:112-119
    • (2008) Invest Radiol , vol.43 , pp. 112-119
    • Graser, A.1    Johnson, T.R.2    Bader, M.3
  • 33
    • 54449083246 scopus 로고    scopus 로고
    • Dual source computed tomography: A novel technique to determine stone composition
    • Matlaga BR, Kawamoto S, Fishman E. Dual source computed tomography: a novel technique to determine stone composition. Urology 2008; 72:1164-1168
    • (2008) Urology , vol.72 , pp. 1164-1168
    • Matlaga, B.R.1    Kawamoto, S.2    Fishman, E.3
  • 34
    • 62649160055 scopus 로고    scopus 로고
    • Renal stone assessment with dual-energy multidetector CT and advanced postprocessing techniques: Improved characterization of renal stone composition - Pilot study
    • Boll DT, Patil NA, Paulson EK, et al. Renal stone assessment with dual-energy multidetector CT and advanced postprocessing techniques: improved characterization of renal stone composition - pilot study. Radiology 2009; 250:813-820
    • (2009) Radiology , vol.250 , pp. 813-820
    • Boll, D.T.1    Patil, N.A.2    Paulson, E.K.3
  • 35
    • 67349191462 scopus 로고    scopus 로고
    • Dual-energy CT for the characterization of urinary calculi: In vitro and in vivo evaluation of a low-dose scanning protocol
    • Thomas C, Patschan O, Ketelsen D, et al. Dual-energy CT for the characterization of urinary calculi: in vitro and in vivo evaluation of a low-dose scanning protocol. Eur Radiol 2009; 19:1553-1559
    • (2009) Eur Radiol , vol.19 , pp. 1553-1559
    • Thomas, C.1    Patschan, O.2    Ketelsen, D.3
  • 36
    • 22544471493 scopus 로고    scopus 로고
    • How I do it: Evaluating renal masses
    • Israel GM, Bosniak MA. How I do it: evaluating renal masses. Radiology 2005; 236:441-450
    • (2005) Radiology , vol.236 , pp. 441-450
    • Israel, G.M.1    Bosniak, M.A.2
  • 37
    • 0032724785 scopus 로고    scopus 로고
    • Interobserver variability in determining enhancement of renal masses on helical CT
    • Siegel CL, Fisher AJ, Bennett HF. Interobserver variability in determining enhancement of renal masses on helical CT. AJR 1999; 172:1207-1212
    • (1999) AJR , vol.172 , pp. 1207-1212
    • Siegel, C.L.1    Fisher, A.J.2    Bennett, H.F.3
  • 39
    • 76449112795 scopus 로고    scopus 로고
    • Image quality of virtual noncontrast images derived from dual-energy CT angiography after endovascular aneurysm repair
    • Sommer WH, Graser A, Becker CR, et al. Image quality of virtual noncontrast images derived from dual-energy CT angiography after endovascular aneurysm repair. J Vasc Interv Radiol 2010; 21:315-321
    • (2010) J Vasc Interv Radiol , vol.21 , pp. 315-321
    • Sommer, W.H.1    Graser, A.2    Becker, C.R.3
  • 41
    • 51549117364 scopus 로고    scopus 로고
    • Renal cyst pseudoenhancement at multidetector CT: What are the effects of number of detectors and peak tube voltage?
    • Wang ZJ, Coakley FV, Fu Y, et al. Renal cyst pseudoenhancement at multidetector CT: what are the effects of number of detectors and peak tube voltage? Radiology 2008; 248:910-916
    • (2008) Radiology , vol.248 , pp. 910-916
    • Wang, Z.J.1    Coakley, F.V.2    Fu, Y.3
  • 42
    • 43649087703 scopus 로고    scopus 로고
    • The incidental adrenal mass on CT: Prevalence of adrenal disease in 1,049 consecutive adrenal masses in patients with no known malignancy
    • Song JH, Chaudhry FS, Mayo-Smith WW. The incidental adrenal mass on CT: prevalence of adrenal disease in 1,049 consecutive adrenal masses in patients with no known malignancy. AJR 2008; 190:1163-1168
    • (2008) AJR , vol.190 , pp. 1163-1168
    • Song, J.H.1    Chaudhry, F.S.2    Mayo-Smith, W.W.3
  • 46
    • 2442697840 scopus 로고    scopus 로고
    • Bladder cancer: Analysis of multi-detector row helical CT enhancement pattern and accuracy in tumor detection and perivesical staging
    • Kim JK, Park SY, Ahn HJ, Kim CS, Cho KS. Bladder cancer: analysis of multi-detector row helical CT enhancement pattern and accuracy in tumor detection and perivesical staging. Radiology 2004; 231:725-731
    • (2004) Radiology , vol.231 , pp. 725-731
    • Kim, J.K.1    Park, S.Y.2    Ahn, H.J.3    Kim, C.S.4    Cho, K.S.5
  • 47
    • 0018667403 scopus 로고
    • Noise considerations in dual energy CT scanning
    • DOI 10.1118/1.594520
    • Kelcz F, Joseph PM, Hilal SK. Noise considerations in dual energy CT scanning. Med Phys 1979; 6:418-425 (Pubitemid 10244104)
    • (1979) Medical Physics , vol.6 , Issue.5 , pp. 418-425
    • Kelcz, F.1    Joseph, P.M.2    Hilal, S.K.3
  • 48
    • 0017108614 scopus 로고
    • Energy-selective reconstructions in X-ray computerized tomography
    • Alvarez RE, Macovski A. Energy-selective reconstructions in X-ray computerized tomography. Phys Med Biol 1976; 21:733-744
    • (1976) Phys Med Biol , vol.21 , pp. 733-744
    • Alvarez, R.E.1    Macovski, A.2
  • 49
    • 0018457733 scopus 로고
    • COMPARISON of NOISE and DOSE in CONVENTIONAL and ENERGY SELECTIVE COMPUTED TOMOGRAPHY
    • Alvarez RE, Seppi E. A comparison of noise and dose in conventional and energy selective computed tomography. IEEE Trans Nucl Sci 1979; 26:2853-2856 (Pubitemid 9473439)
    • (1979) IEEE Trans Nucl Sci , vol.NS-26 , Issue.2 PART 2 , pp. 2853-2856
    • Alvarez, R.1    Seppi, E.2
  • 50
    • 58149231346 scopus 로고    scopus 로고
    • Energy-resolved computed tomography: First experimental results
    • Shikhaliev PM. Energy-resolved computed tomography: first experimental results. Phys Med Biol 2008; 53:5595-5613
    • (2008) Phys Med Biol , vol.53 , pp. 5595-5613
    • Shikhaliev, P.M.1
  • 51
    • 75349109094 scopus 로고    scopus 로고
    • Focal cystic high-attenuation lesions: Characterization in renal phantom by using photon-counting spectral CT - Improved differentiation of lesion composition
    • Boll DT, Patil NA, Paulson EK, et al. Focal cystic high-attenuation lesions: characterization in renal phantom by using photon-counting spectral CT - improved differentiation of lesion composition. Radiology 2010; 254:270-276
    • (2010) Radiology , vol.254 , pp. 270-276
    • Boll, D.T.1    Patil, N.A.2    Paulson, E.K.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.