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Volumn 191, Issue 1, 2008, Pages 140-144

Does a combination of dose modulation with fast gantry rotation time limit CT image quality?

Author keywords

Abdominal imaging; CT technique; Dose modulation; Gantry rotation time; MDCT; Tube current

Indexed keywords

ABDOMEN; ADULT; AGED; ARTICLE; COMPUTER ASSISTED TOMOGRAPHY; ELECTRIC CURRENT; FEMALE; HUMAN; IMAGE QUALITY; MAJOR CLINICAL STUDY; MALE; NOISE; PELVIS; PRIORITY JOURNAL; RADIATION DOSE; STATISTICAL ANALYSIS; X RAY TUBE;

EID: 46849084564     PISSN: 0361803X     EISSN: None     Source Type: Journal    
DOI: 10.2214/AJR.07.3019     Document Type: Article
Times cited : (17)

References (13)
  • 1
    • 0032744531 scopus 로고    scopus 로고
    • Dose reduction in CT by anatomically adapted tube current modulation. I. Simulation studies
    • Gies M, Kalender WA, Wolf H, Suess C. Dose reduction in CT by anatomically adapted tube current modulation. I. Simulation studies. Med Phys 1999; 26:2235-2247
    • (1999) Med Phys , vol.26 , pp. 2235-2247
    • Gies, M.1    Kalender, W.A.2    Wolf, H.3    Suess, C.4
  • 2
    • 0032742081 scopus 로고    scopus 로고
    • Dose reduction in CT by anatomically adapted tube current modulation. II. Phantom measurements
    • Kalender WA, Wolf H, Suess C. Dose reduction in CT by anatomically adapted tube current modulation. II. Phantom measurements. Med Phys 1999; 26:2248-2253
    • (1999) Med Phys , vol.26 , pp. 2248-2253
    • Kalender, W.A.1    Wolf, H.2    Suess, C.3
  • 3
    • 3242783182 scopus 로고    scopus 로고
    • Comparison of z-axis automatic tube current modulation technique with fixed tube current CT scanning of abdomen and pelvis
    • Kalra MK, Maher MM, Toth TL, Kamath RS, Halpern EF, Saini S. Comparison of z-axis automatic tube current modulation technique with fixed tube current CT scanning of abdomen and pelvis. Radiology 2004; 232:347-353
    • (2004) Radiology , vol.232 , pp. 347-353
    • Kalra, M.K.1    Maher, M.M.2    Toth, T.L.3    Kamath, R.S.4    Halpern, E.F.5    Saini, S.6
  • 4
    • 33645562681 scopus 로고    scopus 로고
    • CT dose reduction and dose management tools: Overview of available options
    • McCollough CH, Bruesewitz MR, Koffler JM. CT dose reduction and dose management tools: overview of available options. RadioGraphics 2006; 26:503-512
    • (2006) RadioGraphics , vol.26 , pp. 503-512
    • McCollough, C.H.1    Bruesewitz, M.R.2    Koffler, J.M.3
  • 5
    • 13244297711 scopus 로고    scopus 로고
    • Techniques and applications of automatic tube current modulation for CT
    • Kalra MK, Maher MM, Toth TL, et al. Techniques and applications of automatic tube current modulation for CT. Radiology 2004; 233:649-657
    • (2004) Radiology , vol.233 , pp. 649-657
    • Kalra, M.K.1    Maher, M.M.2    Toth, T.L.3
  • 6
    • 25144433343 scopus 로고    scopus 로고
    • Use of an automatic exposure control mechanism for dose optimization in multi-detector row CT examinations: Clinical evaluation
    • Mulken TH, Bellinck P, Baeyaert M, et al. Use of an automatic exposure control mechanism for dose optimization in multi-detector row CT examinations: clinical evaluation. Radiology 2005; 237:213-223
    • (2005) Radiology , vol.237 , pp. 213-223
    • Mulken, T.H.1    Bellinck, P.2    Baeyaert, M.3
  • 7
    • 33947704171 scopus 로고    scopus 로고
    • Low-dose versus standard-dose CT protocol in patients with clinically suspected renal colic
    • Poletti PA, Platon A, Rutschmann OT, Schmidlin FR, Iselin CE, Becker CD. Low-dose versus standard-dose CT protocol in patients with clinically suspected renal colic. AJR 2007; 188:927-933
    • (2007) AJR , vol.188 , pp. 927-933
    • Poletti, P.A.1    Platon, A.2    Rutschmann, O.T.3    Schmidlin, F.R.4    Iselin, C.E.5    Becker, C.D.6
  • 8
    • 33748461416 scopus 로고    scopus 로고
    • Dose reduction and image quality in MDCT colonography using tube current modulation
    • Graser A, Wintersperger BJ, Suess C, Reiser MF, Becker CR. Dose reduction and image quality in MDCT colonography using tube current modulation. AJR 2006; 187:695-701
    • (2006) AJR , vol.187 , pp. 695-701
    • Graser, A.1    Wintersperger, B.J.2    Suess, C.3    Reiser, M.F.4    Becker, C.R.5
  • 9
    • 0036892529 scopus 로고    scopus 로고
    • Lung cancers missed at low-dose helical CT screening in a general population: Comparison of clinical, histopathologic, and imaging findings
    • Li F, Some S, Abe H, MacMahon H, Armato SG 3rd, Doi K. Lung cancers missed at low-dose helical CT screening in a general population: comparison of clinical, histopathologic, and imaging findings. Radiology 2002; 225:673-683
    • (2002) Radiology , vol.225 , pp. 673-683
    • Li, F.1    Some, S.2    Abe, H.3    MacMahon, H.4    Armato 3rd, S.G.5    Doi, K.6
  • 10
    • 46849110125 scopus 로고    scopus 로고
    • Kalra MK, Blake MA, Maher MM, et al. Does low-dose abdominal pelvic CT compromise the lesion detection and morphological appearance? (abstr) 'AJR 2003; 180 [American Roentgen Ray Society 103rd Annual Meeting Abstract Book suppl]:8
    • Kalra MK, Blake MA, Maher MM, et al. Does low-dose abdominal pelvic CT compromise the lesion detection and morphological appearance? (abstr) 'AJR 2003; 180 [American Roentgen Ray Society 103rd Annual Meeting Abstract Book suppl]:8
  • 11
    • 0034055634 scopus 로고    scopus 로고
    • Dose reduction in CT by attenuation-based on-line modulation of tube current: Evaluation of six anatomic regions
    • Greess H, Wolf H, Baum U, et al. Dose reduction in CT by attenuation-based on-line modulation of tube current: evaluation of six anatomic regions. Eur Radiol 2000; 10:391-394
    • (2000) Eur Radiol , vol.10 , pp. 391-394
    • Greess, H.1    Wolf, H.2    Baum, U.3
  • 12
    • 0034879797 scopus 로고    scopus 로고
    • Dose reduction in spiral CT angiography of thoracic outlet syndrome by anatomically adapted tube current modulation
    • Mastora I, Remy-Jardin M, Suess C, Scherf C, Guillot JP, Remy J. Dose reduction in spiral CT angiography of thoracic outlet syndrome by anatomically adapted tube current modulation. Eur Radiol 2001; 11:590-596
    • (2001) Eur Radiol , vol.11 , pp. 590-596
    • Mastora, I.1    Remy-Jardin, M.2    Suess, C.3    Scherf, C.4    Guillot, J.P.5    Remy, J.6
  • 13
    • 33846695725 scopus 로고    scopus 로고
    • CT angiography of pulmonary arteries to detect pulmonary embolism: Improvement of vascular enhancement with low kilovoltage settings
    • Schueller-Weidekamm C, Schaefer-Prokop CM, Weber M, Herold CJ, Prokop M. CT angiography of pulmonary arteries to detect pulmonary embolism: improvement of vascular enhancement with low kilovoltage settings. Radiology 2006; 241:899-907
    • (2006) Radiology , vol.241 , pp. 899-907
    • Schueller-Weidekamm, C.1    Schaefer-Prokop, C.M.2    Weber, M.3    Herold, C.J.4    Prokop, M.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.