Sub-milliSievert ultralow-dose CT colonography with iterative model reconstruction technique

PeerJ

Volumn 2016, Issue 3, 2016, Pages

  Lambert, Lukas ^a   Ourednicek, Petr ^b   Briza, Jan ^a   Giepmans, Walter ^c   Jahoda, Jiri ^a   Hruska, Lukas ^b   Danes, Jan ^a  

^a CHARLES UNIVERSITY   (Czech Republic)

^b ST ANNE S UNIVERSITY HOSPITAL   (Czech Republic)

^c PHILIPS HEALTHCARE   (United States)

Author keywords

CT colonography; Iterative reconstruction technique; Low dose; Polyp

Indexed keywords

BARIUM; SCOPOLAMINE BUTYL BROMIDE; UNCLASSIFIED DRUG;

ADRENAL GLAND; ADULT; AGED; ARTICLE; COLON INJURY; COMPUTED TOMOGRAPHIC COLONOGRAPHY; CONTROLLED STUDY; DOSIMETRY; FEMALE; FOLLOW UP; HUMAN; IMAGE QUALITY; IMAGE RECONSTRUCTION; MAJOR CLINICAL STUDY; MALE; PROSPECTIVE STUDY; PSOAS MUSCLE; RADIATION DOSE; RECTUM ADENOMA; SENSITIVITY AND SPECIFICITY;

EID: 84963984181     PISSN: None     EISSN: 21678359     Source Type: Journal    
DOI: 10.7717/peerj.1883     Document Type: Article

References (32)

1. Albert JM. 2013. Radiation risk from CT: implications for cancer screening. American Journal of Roentgenology 201:W81-W87 DOI 10.2214/AJR.12.9226.
2. Badiani S, Tomas-Hernandez S, Karandikar S, Roy-Choudhury S. 2013. Extracolonic findings (ECF) on CT colonography (CTC) in patients presenting with colorectal symptoms. Acta Radiologica 54:851-862 DOI 10.1177/0284185113486371.
3. Brenner DJ, Georgsson MA. 2005. Mass screening with CT colonography: should the radiation exposure be of concern? Gastroenterology 129:328-337 DOI 10.1053/j.gastro.2005.05.021.
4. Chang KJ, Yee J. 2013. Dose reduction methods for CT colonography. Abdominal Imaging 38:224-232 DOI 10.1007/s00261-012-9968-1.
5. Choi J-I, Kim SH, Kim SH, Park H-S, Lee JM, Lee JY, Han JK, Choi BI. 2011. Comparison of accuracy and time-efficiency of CT colonography between conventional and panoramic 3D interpretation methods: an anthropomorphic phantom study. European Journal of Radiology 80:e68-e75 DOI 10.1016/j.ejrad.2010.08.022.
6. Christner JA, Braun NN, Jacobsen MC, Carter RE, Kofler JM, McCollough CH. 2012. Size-specific dose estimates for adult patients at CT of the torso. Radiology 265:841-847 DOI 10.1148/radiol.12112365.
7. Christner JA, Kofler JM, McCollough CH. 2010. Estimating effective dose for CT using dose-length product compared with using organ doses: consequences of adopting international commission on radiological protection publication 103 or dual-energy scanning. American Journal of Roentgenology 194:881-889 DOI 10.2214/AJR.09.3462.
8. Cohnen M, Vogt C, Beck A, Andersen K, Heinen W, Vom Dahl S, Aurich V, Haeussinger D, Moedder U. 2004. Feasibility of MDCT Colonography in ultra-low-dose technique in the detection of colorectal lesions: comparison with high-resolution video colonoscopy. American Journal of Roentgenology 183:1355-1359 DOI 10.2214/ajr.183.5.1831355.
9. De Gonzalez AB, Kim KP, Knudsen AB, Lansdorp-Vogelaar I, Rutter CM, Smith-Bindman R, Yee J, Kuntz KM, Van Ballegooijen M, Zauber AG, Berg CD. 2011. Radiation-related cancer risks from CT colonography screening: a risk-benefit analysis. American Journal of Roentgenology 196:816-823 DOI 10.2214/AJR.10.4907.
10. Fisichella VA, Båth M, Johnsson ÅA, Jäderling F, Bergsten T, Persson U, Mellingen K, Hellström M. 2010. Evaluation of image quality and lesion perception by human readers on 3D CT colonography: comparison of standard and low radiation dose. European Radiology 20:630-639 DOI 10.1007/s00330-009-1601-5.
11. Flicek KT, Hara AK, Silva AC, Wu Q, Peter MB, Johnson CD. 2010. Reducing the radiation dose for CT colonography using adaptive statistical iterative reconstruction: a pilot study. American Journal of Roentgenology 195:126-131 DOI 10.2214/AJR.09.3855.
12. Hara AK, Paden RG, Silva AC, Kujak JL, Lawder HJ, Pavlicek W. 2009. Iterative reconstruction technique for reducing body radiation dose at CT: feasibility study. American Journal of Roentgenology 193:764-771 DOI 10.2214/AJR.09.2397.
13. Iannaccone R, Laghi A, Catalano C, Brink JA, Mangiapane F, Trenna S, Piacentini F, Passariello R. 2003. Detection of colorectal lesions: lower-dose multi-detector row helical CT colonography compared with conventional colonoscopy 1. Radiology 229:775-781 DOI 10.1148/radiol.2293021399.
14. Lambert L, Danes J, Jahoda J, Masek M, Lisy J, Ourednicek P. 2015a. Submilisievert ultralow-dose CT colonography using iterative reconstruction technique: a feasibility study. ACTA Radiologica 56:517-525 DOI 10.1177/0284185114533683.
15. Lambert L, Ourednicek P, Jahoda J, Lambertova A, Danes J. 2015b. Model-based vs hybrid iterative reconstruction technique in ultralow-dose submillisievert CT colonography. British Journal of Radiology 88: 20140667 DOI 10.1259/bjr.20140667.
16. Lefere P, Gryspeerdt S. 2011. CT colonography: avoiding traps and pitfalls. Insights Imaging 2:57-68 DOI 10.1007/s13244-010-0054-3.
17. Löve A, Olsson M-L, Siemund R, Stålhammar F, Björkman-Burtscher IM, Söderberg M. 2013. Six iterative reconstruction algorithms in brain CT: a phantom study on image quality at different radiation dose levels. British Journal of Radiology 86: 20130388 DOI 10.1259/bjr.20130388.
18. Lubner MG, Pooler BD, Kitchin DR, Tang J, Li K, Kim DH, Del Rio AM, Chen G-H, Pickhardt PJ. 2015. Sub-milliSievert (sub-mSv) CT colonography: a prospective comparison of image quality and polyp conspicuity at reduced-dose versus standarddose imaging. European Radiology 25:2089-2102 DOI 10.1007/s00330-015-3603-9.
19. McCollough CH, Primak AN, Braun N, Kofler J, Yu L, Christner J. 2009. Strategies for reducing radiation dose in CT. Radiologic Clinics of North America 47:27-40 DOI 10.1016/j.rcl.2008.10.006.
20. Mehta D, Thompson R, Morton T, Dhanantwari A, Shefer E. 2013. Iterative model reconstruction: simultaneously lowered computed tomography radiation dose and improved image quality. Medical Physics International Journal 2:147-155.
21. Nagata K, Fujiwara M, Kanazawa H, Mogi T, Iida N, Mitsushima T, Lefor AT, Sugimoto H. 2015. Evaluation of dose reduction and image quality in CT colonography: comparison of low-dose CT with iterative reconstruction and routine-dose CT with filtered back projection. European Radiology 25:221-229 DOI 10.1007/s00330-014-3350-3.
22. Näppi J, Yoshida H. 2007. Fully automated three-dimensional detection of polyps in fecal-tagging CT colonography. Academic Radiology 14:287-300 DOI 10.1016/j.acra.2006.11.007.
23. Pickhardt PJ. 2015. CT colonography for population screening: ready for prime time? Digestive Diseases and Sciences 60:647-659 DOI 10.1007/s10620-014-3454-2.
24. Pickhardt PJ, Choi JR, Hwang I, Butler JA, Puckett ML, Hildebrandt HA, Wong RK, Nugent PA, Mysliwiec PA, Schindler WR. 2003. Computed tomographic virtual colonoscopy to screen for colorectal neoplasia in asymptomatic adults. New England Journal of Medicine 349:2191-2200 DOI 10.1056/NEJMoa031618.
25. Pickhardt PJ, Hassan C, Laghi A, Zullo A, Kim DH, Iafrate F, Morini S. 2008a. Small and diminutive polyps detected at screening CT colonography: a decision analysis for referral to colonoscopy. American Journal of Roentgenology 190:136-144 DOI 10.2214/AJR.07.2646.
26. Pickhardt PJ, Hanson ME, Vanness DJ, Lo JY, Kim DH, Taylor AJ, Winter TC, Hinshaw JL. 2008b. Unsuspected extracolonic findings at screening CT colonography: clinical and economic impact1. Radiology 249:151-159 DOI 10.1148/radiol.2491072148.
27. Pickhardt PJ, Kim DH. 2013. CT colonography: pitfalls in interpretation. Radiologic Clinics of North America 51:69-88 DOI 10.1016/j.rcl.2012.09.005.
28. Pickhardt PJ, Lubner MG, Kim DH, Tang J, Ruma JA, Del Rio AM, Chen G-H. 2012. Abdominal CT with model-based iterative reconstruction (MBIR): initial results of a prospective trial comparing ultralow-dose with standard-dose imaging. American Journal of Roentgenology 199:1266-1274 DOI 10.2214/AJR.12.9382.
29. Summers RM. 2010. Polyp size measurement at CT colonography: what do we know and what do we need to know? Radiology 255:707-720 DOI 10.1148/radiol.10090877.
30. Taylor S, Slater A, Honeyfield L, Burling D, Halligan S. 2006. CT colonography: effect of colonic distension on polyp measurement accuracy and agreement-in vitro study. Academic Radiology 13:850-859 DOI 10.1016/j.acra.2006.03.018.
31. Yee J. 2013. Advances in CT colonography for colorectal cancer screening and diagnosis. Journal of Cancer 4:200-209 DOI 10.7150/jca.5858.
32. Zalis ME, Barish MA, Choi JR, Dachman AH, Fenlon HM, Ferrucci JT, Glick SN, Laghi A, Macari M, McFarland EG, Morrin MM, Pickhardt PJ, Soto J, Yee J. 2005. CT colonography reporting and data system: a consensus proposal. Radiology 236:3-9 DOI 10.1148/radiol.2361041926.