메뉴 건너뛰기




Volumn 39, Issue 6, 2012, Pages 3456-3465

Comparison of topogram-based body size indices for CT dose consideration and scan protocol optimization

Author keywords

attenuation area product; computed tomography; dose; miscentering; patient size index; topogram

Indexed keywords

ANTHROPOMETRY; ERRORS; LATTICE CONSTANTS; PIXELS; REGRESSION ANALYSIS;

EID: 84863523468     PISSN: 00942405     EISSN: None     Source Type: Journal    
DOI: 10.1118/1.4718569     Document Type: Article
Times cited : (28)

References (28)
  • 1
  • 2
    • 36549007486 scopus 로고    scopus 로고
    • Computed tomography: An increasing source of radiation exposure
    • 10.1056/NEJMra072149
    • D. Brenner and E. Hall, Computed tomography: An increasing source of radiation exposure., N. Eng. J. Med. 357, 2277-2284 (2007). 10.1056/NEJMra072149
    • (2007) N. Eng. J. Med. , vol.357 , pp. 2277-2284
    • Brenner, D.1    Hall, E.2
  • 3
    • 39149106111 scopus 로고    scopus 로고
    • The Image Gently' campaign: Increasing CT radiation dose awareness through a national education and awareness program
    • 10.1007/s00247-007-0743-3
    • M. Goske, The Image Gently' campaign: Increasing CT radiation dose awareness through a national education and awareness program., Pediatr. Radiol. 38, 265-269 (2008). 10.1007/s00247-007-0743-3
    • (2008) Pediatr. Radiol. , vol.38 , pp. 265-269
    • Goske, M.1
  • 4
    • 0035139873 scopus 로고    scopus 로고
    • Estimated risks of radiation-induced fatal cancer from pediatric CT
    • D. Brenner, C. Elliston, E. Hall, and W. Berdon, Estimated risks of radiation-induced fatal cancer from pediatric CT., Am. J. Roentgenol. 176, 289-296 (2001).
    • (2001) Am. J. Roentgenol. , vol.176 , pp. 289-296
    • Brenner, D.1    Elliston, C.2    Hall, E.3    Berdon, W.4
  • 5
    • 78649665790 scopus 로고    scopus 로고
    • Image wisely: A campaign to increase awareness about adult radiation protection
    • 10.1148/radiol.10101335
    • J. Brink and E. Amis, Image wisely: A campaign to increase awareness about adult radiation protection., Radiology 257, 601-602 (2010). 10.1148/radiol.10101335
    • (2010) Radiology , vol.257 , pp. 601-602
    • Brink, J.1    Amis, E.2
  • 6
    • 64949151537 scopus 로고    scopus 로고
    • Recurrent CT, cumulative radiation exposure, and associated radiation-induced cancer risks from CT of adults
    • 10.1148/radiol.2511081296
    • A. Sodickson, Recurrent CT, cumulative radiation exposure, and associated radiation-induced cancer risks from CT of adults., Radiology 258, 175-184 (2009). 10.1148/radiol.2511081296
    • (2009) Radiology , vol.258 , pp. 175-184
    • Sodickson, A.1
  • 7
    • 33745510644 scopus 로고    scopus 로고
    • Focusing in on the dose reduction: The FDA perspective
    • 10.2214/AJR.06.0425
    • H. Barr, T. Ohlhaber, and C. Finder, Focusing in on the dose reduction: The FDA perspective., Am. J. Roentgenol. 186, 1716-1717 (2006). 10.2214/AJR.06.0425
    • (2006) Am. J. Roentgenol. , vol.186 , pp. 1716-1717
    • Barr, H.1    Ohlhaber, T.2    Finder, C.3
  • 10
    • 1642304438 scopus 로고    scopus 로고
    • Strategies for formulating appropriate MDCT techniques when imaging the chest, abdomen, and pelvis in pediatric patients
    • D. Cody, Strategies for formulating appropriate MDCT techniques when imaging the chest, abdomen, and pelvis in pediatric patients., Am. J. Roentgenol. 182, 849-859 (2004).
    • (2004) Am. J. Roentgenol. , vol.182 , pp. 849-859
    • Cody, D.1
  • 11
    • 77953263387 scopus 로고    scopus 로고
    • Patient size measured on CT images as a function of age at a tertiary care children's hospital
    • 10.2214/AJR.09.3771
    • P. Kleinman, Patient size measured on CT images as a function of age at a tertiary care children's hospital., Am. J. Roentgenol. 194, 1611-1619 (2010). 10.2214/AJR.09.3771
    • (2010) Am. J. Roentgenol. , vol.194 , pp. 1611-1619
    • Kleinman, P.1
  • 12
    • 77958532002 scopus 로고    scopus 로고
    • Optimization of kVp and mAs for pediatric low-dose simulated abdominal CT: Is it best to base parameter selection on object circumference?
    • 10.2214/AJR.09.3862
    • J. Reid, Optimization of kVp and mAs for pediatric low-dose simulated abdominal CT: Is it best to base parameter selection on object circumference?, Am. J. Roentgenol. 195, 1015-1020 (2010). 10.2214/AJR.09.3862
    • (2010) Am. J. Roentgenol. , vol.195 , pp. 1015-1020
    • Reid, J.1
  • 13
    • 0041842489 scopus 로고    scopus 로고
    • Dose reduction in pediatric CT: A rational approach
    • 10.1148/radiol.2282020471
    • J. Boone, Dose reduction in pediatric CT: A rational approach., Radiology 226, 352-360 (2003). 10.1148/radiol.2282020471
    • (2003) Radiology , vol.226 , pp. 352-360
    • Boone, J.1
  • 15
    • 7044228012 scopus 로고    scopus 로고
    • Radiation dose and image quality in pediatric CT: Effect of technical factors and phantom size and shape
    • 10.1148/radiol.2332032107
    • M. Siegel, Radiation dose and image quality in pediatric CT: Effect of technical factors and phantom size and shape., Radiology 233, 515-522 (2004). 10.1148/radiol.2332032107
    • (2004) Radiology , vol.233 , pp. 515-522
    • Siegel, M.1
  • 16
    • 1642417360 scopus 로고    scopus 로고
    • Patient size and x-ray technique factors in head computed tomography examinations
    • 10.1118/1.1646232
    • W. Huda, Patient size and x-ray technique factors in head computed tomography examinations., Med. Phys. 31, 588-601 (2004). 10.1118/1.1646232
    • (2004) Med. Phys. , vol.31 , pp. 588-601
    • Huda, W.1
  • 17
    • 22544435185 scopus 로고    scopus 로고
    • Comparison of different body size parameters for individual dose adaption in body CT of adults
    • 10.1148/radiol.2362041327
    • J. Menke, Comparison of different body size parameters for individual dose adaption in body CT of adults., Radiology 236, 565-571 (2005). 10.1148/radiol.2362041327
    • (2005) Radiology , vol.236 , pp. 565-571
    • Menke, J.1
  • 18
    • 22544447339 scopus 로고    scopus 로고
    • What parameters are most accurate in predicting appropriate technique factors for CT scanning
    • 10.1148/radiol.2362050285
    • J. Boone, What parameters are most accurate in predicting appropriate technique factors for CT scanning., Radiology 236, 377-378 (2005) 10.1148/radiol.2362050285
    • (2005) Radiology , vol.236 , pp. 377-378
    • Boone, J.1
  • 19
    • 84874217971 scopus 로고    scopus 로고
    • http://physics.nist.gov/PhysRefData/XrayMassCoef/ComTab/water.html.
  • 20
    • 0034037495 scopus 로고    scopus 로고
    • Effective doses to patients undergoing thoracic computed tomography examinations
    • 10.1118/1.598949
    • W. Huda, E. M. Scalzetti, and M. Roskopf, Effective doses to patients undergoing thoracic computed tomography examinations., Med. Phys. 27, 838-844 (2000). 10.1118/1.598949
    • (2000) Med. Phys. , vol.27 , pp. 838-844
    • Huda, W.1    Scalzetti, E.M.2    Roskopf, M.3
  • 21
    • 33846503259 scopus 로고    scopus 로고
    • Automatic patient centering for multisection CT: Effect on radiation dose and image quality
    • 10.2214/AJR.06.0370
    • J. Li, Automatic patient centering for multisection CT: Effect on radiation dose and image quality., Am. J. Roentgenol. 188, 547-552 (2007). 10.2214/AJR.06.0370
    • (2007) Am. J. Roentgenol. , vol.188 , pp. 547-552
    • Li, J.1
  • 22
    • 4344683331 scopus 로고    scopus 로고
    • Tomographic imaging
    • in, edited by J. Beutel, H. Kundel, and R. Van Metter (SPIE, Bellingham, WA), Vol
    • D. Goodenough, Tomographic imaging., in SPIE Handbook of Medical Imaging, edited by, J. Beutel, H. Kundel, and, R. Van Metter, (SPIE, Bellingham, WA, 2000), Vol. 1, pp. 511-554.
    • (2000) SPIE Handbook of Medical Imaging , vol.1 , pp. 511-554
    • Goodenough, D.1
  • 23
    • 13244297711 scopus 로고    scopus 로고
    • Techniques and applications of automatic tube current modulation for CT
    • 10.1148/radiol.2333031150
    • M. Kalra, Techniques and applications of automatic tube current modulation for CT., Radiology 233, 649-657 (2004). 10.1148/radiol.2333031150
    • (2004) Radiology , vol.233 , pp. 649-657
    • Kalra, M.1
  • 24
    • 34347401255 scopus 로고    scopus 로고
    • The influence of patient centering on CT dose and image noise
    • 10.1118/1.2748113
    • T. Toth, Z. Ge, and M. Daly, The influence of patient centering on CT dose and image noise., Med. Phys. 34, 3093-3101 (2007). 10.1118/1.2748113
    • (2007) Med. Phys. , vol.34 , pp. 3093-3101
    • Toth, T.1    Ge, Z.2    Daly, M.3
  • 25
    • 0020525956 scopus 로고
    • Digital scanned projection radiography: Optimization of image characteristics
    • W. Kalender, K. Hubener, and W. Jass, Digital scanned projection radiography: Optimization of image characteristics., Radiology 149, 299-303 (1983).
    • (1983) Radiology , vol.149 , pp. 299-303
    • Kalender, W.1    Hubener, K.2    Jass, W.3
  • 26
    • 0033856280 scopus 로고    scopus 로고
    • Measurement of half-value layer in x-ray CT: A comparison of two noninvasive techniques
    • 10.1118/1.1287440
    • R. Kruger, C. McCollough, and F. Zink, Measurement of half-value layer in x-ray CT: A comparison of two noninvasive techniques., Med. Phys. 27 (8), 1915-1920 (2000). 10.1118/1.1287440
    • (2000) Med. Phys. , vol.27 , Issue.8 , pp. 1915-1920
    • Kruger, R.1    McCollough, C.2    Zink, F.3
  • 27
    • 84874215237 scopus 로고    scopus 로고
    • http://physics.nist.gov/PhysRefData/XrayMassCoef/ElemTab/z13.html.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.