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Volumn 56, Issue 8, 2015, Pages 899-907

Low-dose CT for patients with clinically suspected acute appendicitis: Optimal strength of sinogram affirmed iterative reconstruction for image quality and diagnostic performance

Author keywords

Appendicitis; Computed tomography; Image reconstruction; Iterative reconstruction; Radiation dosage

Indexed keywords

DIAGNOSIS; IMAGE PROCESSING; IMAGE QUALITY; IMAGE RECONSTRUCTION; ITERATIVE METHODS; TOMOGRAPHY;

EID: 84941960759     PISSN: 02841851     EISSN: 16000455     Source Type: Journal    
DOI: 10.1177/0284185114542297     Document Type: Article
Times cited : (23)

References (27)
  • 1
    • 84860780511 scopus 로고    scopus 로고
    • Changing epidemiology of acute appendicitis in the United States: Study period 1993-2008
    • Buckius MT, McGrath B, Monk J, et al. Changing epidemiology of acute appendicitis in the United States: Study period 1993-2008. J Surg Res 2012;175: 185-190.
    • (2012) J Surg Res , vol.175 , pp. 185-190
    • Buckius, M.T.1    McGrath, B.2    Monk, J.3
  • 2
    • 83555173358 scopus 로고    scopus 로고
    • Acute appendicitis: Prospective evaluation of a diagnostic algorithm integrating ultrasound and low-dose CT to reduce the need of standard CT
    • Poletti PA, Platon A, De Perrot T, et al. Acute appendicitis: Prospective evaluation of a diagnostic algorithm integrating ultrasound and low-dose CT to reduce the need of standard CT. Eur Radiol 2011;21: 2558-2566.
    • (2011) Eur Radiol , vol.21 , pp. 2558-2566
    • Poletti, P.A.1    Platon, A.2    De Perrot, T.3
  • 3
    • 36549007486 scopus 로고    scopus 로고
    • Computed tomography: An increasing source of radiation exposure
    • Brenner DJ, Hall EJ. Computed tomography: An increasing source of radiation exposure. N Engl J Med 2007;357: 2277-2284.
    • (2007) N Engl J Med , vol.357 , pp. 2277-2284
    • Brenner, D.J.1    Hall, E.J.2
  • 4
    • 78650012419 scopus 로고    scopus 로고
    • Slowing the increase in the population dose resulting from CT scans
    • Brenner DJ. Slowing the increase in the population dose resulting from CT scans. Radiat Res 2010;174: 809-815.
    • (2010) Radiat Res , vol.174 , pp. 809-815
    • Brenner, D.J.1
  • 5
    • 73149113560 scopus 로고    scopus 로고
    • Projected cancer risks from computed tomographic scans performed in the United States in 2007
    • Berrington de González A, Mahesh M, Kim KP, et al. Projected cancer risks from computed tomographic scans performed in the United States in 2007. Arch Intern Med 2009;169: 2071-2077.
    • (2009) Arch Intern Med , vol.169 , pp. 2071-2077
    • Berrington De González, A.1    Mahesh, M.2    Kim, K.P.3
  • 6
    • 27144559956 scopus 로고    scopus 로고
    • Appendicitis in children: Low-dose CT with a phantombased simulation technique-initial observations
    • Fefferman NR, Bomsztyk E, Yim AM, et al. Appendicitis in children: Low-dose CT with a phantombased simulation technique-initial observations. Radiology 2005;237: 641-646.
    • (2005) Radiology , vol.237 , pp. 641-646
    • Fefferman, N.R.1    Bomsztyk, E.2    Yim, A.M.3
  • 7
    • 67650290798 scopus 로고    scopus 로고
    • Diagnosis of acute appendicitis with sliding slab ray-sum interpretation of low-dose unenhanced CT and standard-dose i.V. Contrast-enhanced CT scans
    • Seo H, Lee KH, Kim HJ, et al. Diagnosis of acute appendicitis with sliding slab ray-sum interpretation of low-dose unenhanced CT and standard-dose i.v. contrast-enhanced CT scans. Am J Roentgenol 2009;193: 96-105.
    • (2009) Am J Roentgenol , vol.193 , pp. 96-105
    • Seo, H.1    Lee, K.H.2    Kim, H.J.3
  • 8
    • 2942737050 scopus 로고    scopus 로고
    • Acute appendicitis: Comparison of low-dose and standard-dose unenhanced multi-detector row CT
    • Keyzer C, Tack D, de Maertelaer V, et al. Acute appendicitis: Comparison of low-dose and standard-dose unenhanced multi-detector row CT. Radiology 2004;232: 164-172.
    • (2004) Radiology , vol.232 , pp. 164-172
    • Keyzer, C.1    Tack, D.2    De Maertelaer, V.3
  • 9
    • 70449515803 scopus 로고    scopus 로고
    • MDCT for suspected acute appendicitis in adults: Impact of oral and IV contrast media at standard-dose and simulated low-dose techniques
    • Keyzer C, Cullus P, Tack D, et al. MDCT for suspected acute appendicitis in adults: Impact of oral and IV contrast media at standard-dose and simulated low-dose techniques. Am J Roentgenol 2009;193: 1272-1281.
    • (2009) Am J Roentgenol , vol.193 , pp. 1272-1281
    • Keyzer, C.1    Cullus, P.2    Tack, D.3
  • 10
    • 79960674707 scopus 로고    scopus 로고
    • Acute appendicitis in young adults: Low-versus standard-radiation-dose contrast-enhanced abdominal CT for diagnosis
    • Kim SY, Lee KH, Kim K, et al. Acute appendicitis in young adults: Low-versus standard-radiation-dose contrast-enhanced abdominal CT for diagnosis. Radiology 2011;260: 437-445.
    • (2011) Radiology , vol.260 , pp. 437-445
    • Kim, S.Y.1    Lee, K.H.2    Kim, K.3
  • 11
    • 70449503669 scopus 로고    scopus 로고
    • CT protocols for acute appendicitis: Time for change
    • Paulson EK, Coursey CA. CT protocols for acute appendicitis: Time for change. Am J Roentgenol 2009;193: 1268-1271.
    • (2009) Am J Roentgenol , vol.193 , pp. 1268-1271
    • Paulson, E.K.1    Coursey, C.A.2
  • 12
    • 84863693251 scopus 로고    scopus 로고
    • Contrast-to-noise ratio and low-contrast object resolution on full-and lowdose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver
    • Baker ME, Dong F, Primak A, et al. Contrast-to-noise ratio and low-contrast object resolution on full-and lowdose MDCT: SAFIRE versus filtered back projection in a low-contrast object phantom and in the liver. Am J Roentgenol 2012;199: 8-18.
    • (2012) Am J Roentgenol , vol.199 , pp. 8-18
    • Baker, M.E.1    Dong, F.2    Primak, A.3
  • 13
    • 80053922582 scopus 로고    scopus 로고
    • Coronary CT angiography: Image quality, diagnostic accuracy, and potential for radiation dose reduction using a novel iterative image reconstruction technique-comparison with traditional filtered back projection
    • Moscariello A, Takx RA, Schoepf UJ, et al. Coronary CT angiography: Image quality, diagnostic accuracy, and potential for radiation dose reduction using a novel iterative image reconstruction technique-comparison with traditional filtered back projection. Eur Radiol 2011;21: 2130-2138.
    • (2011) Eur Radiol , vol.21 , pp. 2130-2138
    • Moscariello, A.1    Takx, R.A.2    Schoepf, U.J.3
  • 14
    • 84862014130 scopus 로고    scopus 로고
    • Assessment of an iterative reconstruction algorithm (SAFIRE) on image quality in pediatric cardiac CT datasets
    • Han BK, Grant KL, Garberich R, et al. Assessment of an iterative reconstruction algorithm (SAFIRE) on image quality in pediatric cardiac CT datasets. J Cardiovasc Comput Tomogr 2012;6: 200-204.
    • (2012) J Cardiovasc Comput Tomogr , vol.6 , pp. 200-204
    • Han, B.K.1    Grant, K.L.2    Garberich, R.3
  • 15
    • 84861502180 scopus 로고    scopus 로고
    • Radiation dose reduction with Sinogram Affirmed Iterative Reconstruction technique for abdominal computed tomography
    • Kalra MK, Woisetschläger M, Dahlström N, et al. Radiation dose reduction with Sinogram Affirmed Iterative Reconstruction technique for abdominal computed tomography. J Comput Assist Tomogr 2012;36: 339-346.
    • (2012) J Comput Assist Tomogr , vol.36 , pp. 339-346
    • Kalra, M.K.1    Woisetschläger, M.2    Dahlström, N.3
  • 16
    • 84866635102 scopus 로고    scopus 로고
    • Radiation dose reduction at multidetector CT with adaptive statistical iterative reconstruction for evaluation of urolithiasis: How low can we go?
    • Kulkarni NM, Uppot RN, Eisner BH, et al. Radiation dose reduction at multidetector CT with adaptive statistical iterative reconstruction for evaluation of urolithiasis: How low can we go? Radiology 2012;265: 158-166.
    • (2012) Radiology , vol.265 , pp. 158-166
    • Kulkarni, N.M.1    Uppot, R.N.2    Eisner, B.H.3
  • 17
    • 84870903463 scopus 로고    scopus 로고
    • Abdominal CT with model-based iterative reconstruction (MBIR): Initial results of a prospective trail comparing ultralow-dose with standard-dose imaging
    • Pickhardt PJ, Lubner MG, Kim DH, et al. Abdominal CT with model-based iterative reconstruction (MBIR): Initial results of a prospective trail comparing ultralow-dose with standard-dose imaging. Am J Roentgenol 2012;199: 1-9.
    • (2012) Am J Roentgenol , vol.199 , pp. 1-9
    • Pickhardt, P.J.1    Lubner, M.G.2    Kim, D.H.3
  • 18
    • 33846691523 scopus 로고    scopus 로고
    • Active Crohn disease: CT findings and interobserver agreement for enteric phase CT enterography
    • Booya F, Fletcher JG, Huprich JE, et al. Active Crohn disease: CT findings and interobserver agreement for enteric phase CT enterography. Radiology 2006;241: 787-795.
    • (2006) Radiology , vol.241 , pp. 787-795
    • Booya, F.1    Fletcher, J.G.2    Huprich, J.E.3
  • 19
    • 40949104442 scopus 로고    scopus 로고
    • 2007 recommendations of the international commission on radiological protection. ICRP publication 103
    • International Commission on Radiological Protection
    • International Commission on Radiological Protection. 2007 recommendations of the International Commission on Radiological Protection. ICRP Publication 103. Ann ICRP 2007;37: 1-34.
    • (2007) Ann ICRP , vol.37 , pp. 1-34
  • 20
    • 84862505274 scopus 로고    scopus 로고
    • American Association of Physicists in Medicine (AAPM). AAPM report no. 204. College Park, MD: AAPM
    • American Association of Physicists in Medicine (AAPM). Size-specific dose estimates(SSDE) in pediatric and adult body CT examinations. AAPM report no. 204. College Park, MD: AAPM, 2011: 1-26.
    • (2011) Size-Specific Dose Estimates(SSDE) in Pediatric and Adult Body CT Examinations , pp. 1-26
  • 21
    • 84866603673 scopus 로고    scopus 로고
    • Through the Looking Glass revisited: The need for more meaning and less drama in the reporting of dose and dose reduction in CT
    • Bankier AA, Kressel HY. Through the Looking Glass revisited: The need for more meaning and less drama in the reporting of dose and dose reduction in CT. Radiology 2012;265: 4-8.
    • (2012) Radiology , vol.265 , pp. 4-8
    • Bankier, A.A.1    Kressel, H.Y.2
  • 23
    • 0034110328 scopus 로고    scopus 로고
    • Appendicitis at the millennium
    • Birnbaum BA, Wilson SR. Appendicitis at the millennium. Radiology 2000;215: 337-348.
    • (2000) Radiology , vol.215 , pp. 337-348
    • Birnbaum, B.A.1    Wilson, S.R.2
  • 24
    • 84948003144 scopus 로고    scopus 로고
    • Performance of low dose abdomen CT images reconstructed with Sinogram Affirmed Iterative Reconstruction (SAFIRE) and Filtered Back Projection (FBP)
    • Chicago, USA, SSA06-07
    • Desai GS, Kambadakone AR, Sahani DV. Performance of low dose abdomen CT images reconstructed with Sinogram Affirmed Iterative Reconstruction (SAFIRE) and Filtered Back Projection (FBP) (abstr SSA06-07). In: 2012 Radiological Society of North America (RSNA) Annual Meeting Program. Chicago, USA, http://rsna2012.rsna.org/search.
    • 2012 Radiological Society of North America (RSNA) Annual Meeting Program
    • Desai, G.S.1    Kambadakone, A.R.2    Sahani, D.V.3
  • 25
    • 84871322405 scopus 로고    scopus 로고
    • CT evaluation of coronary artery stents with iterative image reconstruction: Improvements in image quality and potential for radiation dose reduction
    • Ebersberger U, Tricarico F, Schoepf UJ, et al. CT evaluation of coronary artery stents with iterative image reconstruction: Improvements in image quality and potential for radiation dose reduction. Eur Radiol 2013;23: 125-132.
    • (2013) Eur Radiol , vol.23 , pp. 125-132
    • Ebersberger, U.1    Tricarico, F.2    Schoepf, U.J.3
  • 26
    • 73149110471 scopus 로고    scopus 로고
    • Radiation dose associated with common computed tomography examinations and the associated lifetime attributable risk of cancer
    • Smith-Bindman R, Lipson J, Marcus R, et al. Radiation dose associated with common computed tomography examinations and the associated lifetime attributable risk of cancer. Arch Intern Med 2009;169: 2078-2086.
    • (2009) Arch Intern Med , vol.169 , pp. 2078-2086
    • Smith-Bindman, R.1    Lipson, J.2    Marcus, R.3
  • 27
    • 84939921502 scopus 로고    scopus 로고
    • Quarter regular dose non-enhanced CT for urinary stone: Added value of adaptive statistical iterative reconstruction
    • Nov 20 [Epub ahead of print]
    • Kim SH, Baek SH, Yoon JH, et al. Quarter regular dose non-enhanced CT for urinary stone: Added value of adaptive statistical iterative reconstruction. Acta Radiol 2013 Nov 20 [Epub ahead of print].
    • (2013) Acta Radiol
    • Kim, S.H.1    Baek, S.H.2    Yoon, J.H.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.