ACR–ASNR–SPR PRACTICE PARAMETER FOR THE PERFORMANCE OF COMPUTED TOMOGRAPHY (CT) OF THE HEAD

1. [-3188535] American College of Radiology. ACR Committee on Drugs and Contrast Media. Manual on Contrast Media.  Available at: https://www.acr.org/Clinical-Resources/Clinical-Tools-and-Reference/Contrast-Manual.
2. [17398264] Harden SP, Dey C, Gawne-Cain ML. Cranial CT of the unconscious adult patient. Clin Radiol. 2007 May;62(5):404-15.
3. [21111131] Hijaz TA, Cento EA, Walker MT. Imaging of head trauma. Radiol Clin North Am. 2011 Jan;49(1):81-103.
4. [21294647] Jacobs B, Beems T, van der Vliet TM, Diaz-Arrastia RR, Borm GF, Vos PE. Computed tomography and outcome in moderate and severe traumatic brain injury: hematoma volume and midline shift revisited. J Neurotrauma. 2011 Feb;28(2):203-15.
5. [15179234] Miller MT, Pasquale M, Kurek S, et al. Initial head computed tomographic scan characteristics have a linear relationship with initial intracranial pressure after trauma. J Trauma. 2004 May;56(5):967-72; discussion 972-3.
6. [21465153] Schachar JL, Zampolin RL, Miller TS, Farinhas JM, Freeman K, Taragin BH. External validation of the New Orleans Criteria (NOC), the Canadian CT Head Rule (CCHR) and the National Emergency X-Radiography Utilization Study II (NEXUS II) for CT scanning in pediatric patients with minor head injury in a non-trauma center. Pediatr Radiol. 2011;41(8):971-979.
7. [23937824] Mohan S, Rogan EA, Batty R, et al. CT of the neonatal head. [Review]. Clin Radiol. 68(11):1155-66, 2013 Nov.
8. [24065011] Perry JJ, Stiell IG, Sivilotti ML, et al. Clinical decision rules to rule out subarachnoid hemorrhage for acute headache. JAMA. 310(12):1248-55, 2013 Sep 25.
9. [29133539] Perry JJ, Sivilotti MLA, Sutherland J, et al. Validation of the Ottawa Subarachnoid Hemorrhage Rule in patients with acute headache. CMAJ. 2017 Nov 13;189(45):E1379-E1385.
10. [15128996] Akpinar E. The tram-track sign: cortical calcifications. Radiology. 2004 May;231(2):515-6.
11. [22370691] Jung JM, Lee JY, Phi JH, et al. Value of routine immediate postoperative brain computerized tomography in pediatric neurosurgical patients. Childs Nervous System. 28(5):673-9, 2012 May.
12. [22582355] Tamrazi B, Almast J. Your brain on drugs: imaging of drug-related changes in the central nervous system. Radiographics. 2012;32(3):701-19.
13. [19627647] Martín-Santos R, Fagundo AB, Crippa JA, et al. Neuroimaging in cannabis use: a systematic review of the literature. Psychol Med. 2010 Mar;40(3):383-98.
14. [19101105] Taheri MS, Moghaddam HH, Moharamzad Y, Dadgari S, Nahvi V. The value of brain CT findings in acute methanol toxicity. Eur J Radiol. 2010 Feb;73(2):211-4.
15. [24599624] Winklhofer S, Surer E, Ampanozi G, et al. Post-mortem whole body computed tomography of opioid (heroin and methadone) fatalities: frequent findings and comparison to autopsy. Eur Radiol. 2014 Jun;24(6):1276-82.
16. [27282861] Buethe J, Nazarian J, Kalisz K, Wintermark M. Neuroimaging Wisely. AJNR Am J Neuroradiol. 2016 Dec;37(12):2182-2188.
17. [27575483] Patterson BW, Pang PS, AlKhawam L, et al. The Association Between Use of Brain CT for Atraumatic Headache and 30-Day Emergency Department Revisitation. AJR Am J Roentgenol. 207(6):W117-W124, 2016 Dec.
18. [23412380] Kawano H, Hirano T, Nakajima M, Inatomi Y, Yonehara T. Diffusion-weighted magnetic resonance imaging may underestimate acute ischemic lesions: cautions on neglecting a computed tomography-diffusion-weighted imaging discrepancy. Stroke. 2013 Apr;44(4):1056-61.
19. [21960158] Giesemann AM, Kontorinis G, Jan Z, Lenarz T, Lanfermann H, Goetz F. The vestibulocochlear nerve: aplasia and hypoplasia in combination with inner ear malformations. Eur Radiol. 2012 Mar;22(3):519-24.
20. [22582354] Joshi VM, Navlekar SK, Kishore GR, Reddy KJ, Kumar EC. CT and MR imaging of the inner ear and brain in children with congenital sensorineural hearing loss. Radiographics. 32(3):683-98, 2012 May-Jun.
21. [20309536] Miyasaka M, Nosaka S, Morimoto N, Taiji H, Masaki H. CT and MR imaging for pediatric cochlear implantation: emphasis on the relationship between the cochlear nerve canal and the cochlear nerve. Pediatr Radiol. 2010 Sep;40(9):1509-16.
22. [21937234] Kaczmarczyk K, Wit A, Krawczyk M, Zaborski J, Gajewski J. Associations between gait patterns, brain lesion factors and functional recovery in stroke patients. Gait Posture. 2012 Feb;35(2):214-7.
23. [21111129] Mullins ME.. Emergent neuroimaging of intracranial infection/inflammation. [Review]. Radiol Clin North Am. 49(1):47-62, 2011 Jan.
24. [23364506] Bhalla A, Suri V, Singh P, Varma S, Khandelwal N. Imaging in adult patients with acute febrile encephalopathy: what is better computerized tomography or magnetic resonance imaging. Indian J Med Sci. 2011 May;65(5):193-202.
25. [19633907] Dung NM, Turtle L, Chong WK, et al. An evaluation of the usefulness of neuroimaging for the diagnosis of Japanese encephalitis. J Neurol. 2009 Dec;256(12):2052-60.
26. [20713953] García HH, Gonzalez AE, Rodriguez S, et al. Neurocysticercosis: unraveling the nature of the single cysticercal granuloma. Neurology. 2010 Aug 17;75(7):654-8.
27. [23122258] Rath TJ, Hughes M, Arabi M, Shah GV. Imaging of cerebritis, encephalitis, and brain abscess. Neuroimaging Clin N Am. 2012 Nov;22(4):S1052-5149(12)00060-3.
28. [21221031] Toma AK, Holl E, Kitchen ND, Watkins LD. Evans' index revisited: the need for an alternative in normal pressure hydrocephalus. Neurosurgery. 2011 Apr;68(4):939-44.
29. [22740019] Sivaganesan A, Krishnamurthy R, Sahni D, Viswanathan C. Neuroimaging of ventriculoperitoneal shunt complications in children. Pediatr Radiol. 2012 Sep;42(9):1029-46.
30. [18925673] Abdel-Salam GM, Zaki MS, Saleem SN, Gaber KR. Microcephaly, malformation of brain development and intracranial calcification in sibs: pseudo-TORCH or a new syndrome. Am J Med Genet A. 2008 Nov 15;146A(22):2929-36.
31. [22209524] Rao P, Bekhit E, Ramanauskas F, Kumbla S. CT head in children. Eur J Radiol. 82(7):1050-8, 2013 Jul.
32. [22158928] Chen Q, Chen XZ, Wang JM, Li SW, Jiang T, Dai JP. Intracranial meningeal hemangiopericytomas in children and adolescents: CT and MR imaging findings. AJNR Am J Neuroradiol. 2012 Jan;33(1):195-9.
33. [20386894] Eran A, Ozturk A, Aygun N, Izbudak I. Medulloblastoma: atypical CT and MRI findings in children. Pediatr Radiol. 2010 Jul;40(7):1254-62.
34. [21051520] Han L, Qiu Y, Xie C, et al. Atypical teratoid/rhabdoid tumors in adult patients: CT and MR imaging features. AJNR Am J Neuroradiol. 2011 Jan;32(1):103-8.
35. [17998738] Prabhakar R, Haresh KP, Ganesh T, Joshi RC, Julka PK, Rath GK. Comparison of computed tomography and magnetic resonance based target volume in brain tumors. J Cancer Res Ther. 2007;3(2):121-3.
36. [23224678] Skogen K, Ganeshan B, Good C, Critchley G, Miles K. Measurements of heterogeneity in gliomas on computed tomography relationship to tumour grade. J Neurooncol. 2013 Jan;111(2):213-9.
37. [20068383] D'Haese PF, Pallavaram S, Konrad PE, Neimat J, Fitzpatrick JM, Dawant BM. Clinical accuracy of a customized stereotactic platform for deep brain stimulation after accounting for brain shift. Stereotact Funct Neurosurg. 2010;88(2):81-7.
38. [20036691] Hebb AO, Miller KJ. Semi-automatic stereotactic coordinate identification algorithm for routine localization of Deep Brain Stimulation electrodes. J Neurosci Methods. 2010 Mar 15;187(1):114-9.
39. [22986604] Holloway K, Docef A. A quantitative assessment of the accuracy and reliability of O-arm images for deep brain stimulation surgery. Neurosurgery. 2013 Mar;72(1 Suppl Operative):47-57.
40. [22814648] Lefranc M, Le Gars D. Robotic implantation of deep brain stimulation leads, assisted by intra-operative, flat-panel CT. Acta Neurochir (Wien). 2012 Nov;154(11):2069-74.
41. [20718919] Marsh JC, Gielda BT, Herskovic AM, Wendt JA, Turian JV. Sparing of the hippocampus and limbic circuit during whole brain radiation therapy: A dosimetric study using helical tomotherapy. J Med Imaging Radiat Oncol. 2010 Aug;54(4):375-82.
42. [21792519] Meshkini A, Shahzadi S, Zali A, Parsa K, Afrough A, Hamdi A. Computed tomography-guided stereotactic biopsy of intracranial lesions in pediatric patients. Childs Nerv Syst. 2011 Dec;27(12):2145-8.
43. [20033503] Pallavaram S, Dawant BM, Remple MS, et al. Effect of brain shift on the creation of functional atlases for deep brain stimulation surgery. Int J Comput Assist Radiol Surg. 2010 May;5(3):221-8.
44. [21799235] Ruijters D, Homan R, Mielekamp P, van de Haar P, Babic D. Validation of 3D multimodality roadmapping in interventional neuroradiology. Phys Med Biol. 2011 Aug 21;56(16):5335-54.
45. [19404103] Uhl E, Zausinger S, Morhard D, et al. Intraoperative computed tomography with integrated navigation system in a multidisciplinary operating suite. Neurosurgery. 2009 May;64(5 Suppl 2):231-9; discussion 239-40.
46. [21111136] Barnes PD. Imaging of nonaccidental injury and the mimics: issues and controversies in the era of evidence-based medicine. Radiol Clin North Am. 2011 Jan;49(1):205-29.
47. [20010292] Levy AD, Harcke HT, Mallak CT. Postmortem imaging: MDCT features of postmortem change and decomposition. Am J Forensic Med Pathol. 2010 Mar;31(1):12-7.
48. [22271006] Tartaglione T, Filograna L, Roiati S, Guglielmi G, Colosimo C, Bonomo L. Importance of 3D-CT imaging in single-bullet cranioencephalic gunshot wounds. Radiol Med. 2012 Apr;117(3):461-70.
49. [33958108] Shih RY, Burns J, Ajam AA, et al. ACR Appropriateness Criteria® Head Trauma: 2021 Update. J Am Coll Radiol 2021;18:S13-S36.
50. [19968701] Gelfand JM, Wintermark M, Josephson SA. Cerebral perfusion-CT patterns following seizure. Eur J Neurol. 2010 Apr;17(4):594-601.
51. [20974379] Hess CP, Barkovich AJ. Seizures: emergency neuroimaging. Neuroimaging Clin N Am. 2010 Nov;20(4):619-37.
52. [20065250] Hsieh DT, Chang T, Tsuchida TN, et al. New-onset afebrile seizures in infants: role of neuroimaging. Neurology. 2010; 74(2):150-156.
53. [18359597] Nair PP, Kalita J, Misra UK. Role of cranial imaging in epileptic status. Eur J Radiol. 2009 Jun;70(3):475-80.
54. [21647630] Phuttharak W, Sawanyawisuth K, Kawiwungsanon A, Tiamkao S. The appropriate neuroimaging study in persons with epilepsy. Neurol Sci. 32(5):969-71, 2011 Oct.
55. [20430848] Harder S, Gourgaris A, Frangou E, et al. Clinical and neuroimaging findings of Cree leukodystrophy: a retrospective case series. AJNR Am J Neuroradiol. 31(8):1418-23, 2010 Sep.
56. [20522568] Koob M, Laugel V, Durand M, et al. Neuroimaging in Cockayne syndrome. AJNR Am J Neuroradiol. 2010 Oct;31(9):1623-30.
57. [22615483] Tang Z, Pi X, Chen F, et al. Fifty percent reduced-dose cerebral CT perfusion imaging of Alzheimer's disease: regional blood flow abnormalities. Am J Alzheimers Dis Other Demen. 2012 Jun;27(4):267-74.
58. [21383324] Olesen PJ, Guo X, Gustafson D, et al. A population-based study on the influence of brain atrophy on 20-year survival after age 85. Neurology. 76(10):879-86, 2011 Mar 08.
59. [12578916] Shevell M, Ashwal S, Donley D, et al. Practice parameter: evaluation of the child with global developmental delay: report of the Quality Standards Subcommittee of the American Academy of Neurology and The Practice Committee of the Child Neurology Society. Neurology. 2003 Feb 11;60(3):367-80.
60. [22959259] Khandanpour N, Hoggard N, Connolly DJ. The role of MRI and CT of the brain in first episodes of psychosis. Clin Radiol. 68(3):245-50, 2013 Mar.
61. [-3120926] American College of Radiology. ACR-SPR Practice Parameter for Imaging Pregnant or Potentially Pregnant Patients with Ionizing Radiation.  Available at: https://gravitas.acr.org/PPTS/GetDocumentView?docId=23+&releaseId=2.
62. [-3197742] American College of Radiology. ACR–SPR Practice Parameter for Performing and Interpreting Diagnostic Computed Tomography (CT). Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=132+&releaseId=2
63. [29306371] O'Hora L, Foley SJ. Iterative reconstruction and automatic tube voltage selection reduce clinical CT radiation doses and image noise. Radiography (Lond). 2018 Feb;24(1):S1078-8174(17)30138-4.
64. [22844033] Brady Z, Ramanauskas F, Cain TM, Johnston PN. Assessment of paediatric CT dose indicators for the purpose of optimisation. Br J Radiol. 2012 Nov;85(1019):1488-98.
65. [20110373] Diekmann S, Siebert E, Juran R, et al. Dose exposure of patients undergoing comprehensive stroke imaging by multidetector-row CT: comparison of 320-detector row and 64-detector row CT scanners. AJNR Am J Neuroradiol. 31(6):1003-9, 2010 Jun.
66. [24063388] Hoang JK, Wang C, Frush DP, et al. Estimation of radiation exposure for brain perfusion CT: standard protocol compared with deviations in protocol. AJR Am J Roentgenol. 2013 Nov;201(5):W730-4.
67. [11717063] Mahesh M, Scatarige JC, Cooper J, Fishman EK. Dose and pitch relationship for a particular multislice CT scanner. AJR Am J Roentgenol. 2001 Dec;177(6):1273-5.
68. [23298102] Perisinakis K, Seimenis I, Tzedakis A, Papadakis AE, Damilakis J. The effect of head size/shape, miscentering, and bowtie filter on peak patient tissue doses from modern brain perfusion 256-slice CT: how can we minimize the risk for deterministic effects?. Med Phys. 2013 Jan;40(1):011911.
69. [22592620] Reimann AJ, Davison C, Bjarnason T, et al. Organ-based computed tomographic (CT) radiation dose reduction to the lenses: impact on image quality for CT of the head. J Comput Assist Tomogr. 2012;36(3):334-8.
70. [22627796] Vorona GA, Zuccoli G, Sutcavage T, Clayton BL, Ceschin RC, Panigrahy A. The use of adaptive statistical iterative reconstruction in pediatric head CT: a feasibility study. AJNR Am J Neuroradiol. 2013 Jan;34(1):205-11.
71. [21088088] Yamauchi-Kawara C, Fujii K, Aoyama T, Yamauchi M, Koyama S. Radiation dose evaluation in multidetector-row CT imaging for acute stroke with an anthropomorphic phantom. Br J Radiol. 2010 Dec;83(996):1029-41.
72. [23674008] Kilic K, Erbas G, Guryildirim M, et al. Quantitative and qualitative comparison of standard-dose and low-dose pediatric head computed tomography: a retrospective study assessing the effect of adaptive statistical iterative reconstruction. J Comput Assist Tomogr. 2013;37(3):377-81.
73. [18389247] Ertl-Wagner B, Eftimov L, Blume J, et al. Cranial CT with 64-, 16-, 4- and single-slice CT systems-comparison of image quality and posterior fossa artifacts in routine brain imaging with standard protocols. Eur Radiol. 2008 Aug;18(8):1720-6.
74. [11376264] Jones TR, Kaplan RT, Lane B, Atlas SW, Rubin GD. Single- versus multi-detector row CT of the brain: quality assessment. Radiology. 2001 Jun;219(3):750-5.
75. [-3197778] American Association of Physicists in Medicine. Adult routine head CT protocols. Available at: https://www.aapm.org/pubs/ctprotocols/documents/adultroutineheadct.pdf.
76. [-3197748] American College of Radiology. ACR–SPR Practice Parameter for the use of Intravascular Contrast Media. Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=142+&releaseId=2
77. [-3180641] American College of Radiology. American College of Radiology. ACR– ASNR– SPR Practice Parameter for the Performance of Myelography and Cisternography. Available at: https://gravitas.acr.org/PPTS/GetDocumentView?docId=64+&releaseId=2
78. [23605637] Adeshina AM, Hashim R, Khalid NE, Abidin SZ. Multimodal 3-D reconstruction of human anatomical structures using SurLens Visualization System. Interdiscip Sci. 2013 Mar;5(1):23-36.
79. [21980202] Campbell BC, Christensen S, Levi CR, et al. Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Stroke. 2011 Dec;42(12):3435-40.
80. [23604268] Chen W, Belle A, Cockrell C, Ward KR, Najarian K. Automated midline shift and intracranial pressure estimation based on brain CT images. J. vis. exp.. (74), 2013 Apr 13.
81. [12186469] Friedman JA, Goerss SJ, Meyer FB, et al. Volumetric quantification of Fisher Grade 3 aneurysmal subarachnoid hemorrhage: a novel method to predict symptomatic vasospasm on admission computerized tomography scans. J Neurosurg. 2002 Aug;97(2):401-7.
82. [20634108] Gupta V, Ambrosius W, Qian G, et al. Automatic segmentation of cerebrospinal fluid, white and gray matter in unenhanced computed tomography images. Acad Radiol. 2010 Nov;17(11):1350-8.
83. [23493210] Hanson EH, Roach CJ, Day KJ, et al. Assessment of the tracer delay effect in whole-brain computed tomography perfusion: results in patients without known neuroanatomic abnormalities. J Comput Assist Tomogr. 37(2):212-21, 2013 Mar-Apr.
84. [11387149] Hoeffner EG, Quint DJ, Peterson B, Rosenthal E, Goodsitt M. Development of a protocol for coronal reconstruction of the maxillofacial region from axial helical CT data. Br J Radiol. 2001 Apr;74(880):323-7.
85. [23408047] Kamiya K, Kunimatsu A, Mori H, et al. Preliminary report on virtual monochromatic spectral imaging with fast kVp switching dual energy head CT: comparable image quality to that of 120-kVp CT without increasing the radiation dose. Jpn J Radiol. 2013 Apr;31(4):293-8.
86. [23556897] Kim JH, Nuyts J, Kuncic Z, Fulton R. The feasibility of head motion tracking in helical CT: a step toward motion correction. Med Phys. 2013 Apr;40(4):041903.
87. [17296999] Matsumoto M, Kodama N, Endo Y, et al. Dynamic 3D-CT angiography. AJNR Am J Neuroradiol. 2007 Feb;28(2):299-304.
88. [22968671] Milchenko M, Marcus D. Obscuring surface anatomy in volumetric imaging data. Neuroinformatics. 2013 Jan;11(1):65-75.
89. [19092094] Murayama K, Katada K, Nakane M, et al. Whole-brain perfusion CT performed with a prototype 256-detector row CT system: initial experience. Radiology. 2009 Jan;250(1):202-11.
90. [23321844] Nowinski WL, Puspitasari F, Volkau I, Orrison WW, Knopp MV. Quantification of the human cerebrovasculature: a 7Tesla and 320-row CT in vivo study. J Comput Assist Tomogr. 2013;37(1):117-22.
91. [24007731] Ono Y, Abe K, Suzuki K, et al. Usefulness of 4D-CTA in the detection of cerebral dural sinus occlusion or stenosis with collateral pathways. Neuroradiol J. 2013 Aug;26(4):428-38.
92. [22268092] Phan CM, Yoo AJ, Hirsch JA, Nogueira RG, Gupta R. Differentiation of hemorrhage from iodinated contrast in different intracranial compartments using dual-energy head CT. AJNR Am J Neuroradiol. 2012 Jun;33(6):1088-94.
93. [23387759] Qian X, Wang J, Guo S, Li Q. An active contour model for medical image segmentation with application to brain CT image. Med Phys. 2013 Feb;40(2):021911.
94. [22440645] Rorden C, Bonilha L, Fridriksson J, Bender B, Karnath HO. Age-specific CT and MRI templates for spatial normalization. Neuroimage. 2012 Jul 16;61(4):957-65.
95. [-3197713] American College of Radiology. ACR–ASNR–SPR Practice Parameter for the Performance of Computed Tomography (CT) Perfusion in Neuroradiologic Imaging. Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=170+&releaseId=2
96. [-3097783] American College of Radiology. ACR–NASCI–SIR–SPR Practice Parameter for the Performance and Interpretation of Body Computed Tomography Angiography (CTA).  Available at: https://gravitas.acr.org/PPTS/GetDocumentView?docId=164+&releaseId=2.
97. [-3197621] American College of Radiology. ACR Practice Parameter for Communication of Diagnostic Imaging Findings. Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=74+&releaseId=2
98. [-3197634] American College of Radiology. ACR–AAPM Technical Standard for Diagnostic Medical Physics Performance Monitoring of Computed Tomography (CT) Equipment. Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=131+&releaseId=2
99. [21741870] Habibzadeh MA, Ay MR, Asl AR, Ghadiri H, Zaidi H. Impact of miscentering on patient dose and image noise in x-ray CT imaging: phantom and clinical studies. Phys Med. 2012 Jul;28(3):191-9.
100. [24589403] Trattner S, Pearson GDN, Chin C, et al. Standardization and optimization of CT protocols to achieve low dose. J Am Coll Radiol. 2014 Mar;11(3):271-278.
101. [28221093] Kanal KM, Butler PF, Sengupta D, Bhargavan-Chatfield M, Coombs LP, Morin RL. U.S. Diagnostic Reference Levels and Achievable Doses for 10 Adult CT Examinations. Radiology. 2017 Jul;284(1):120-133.
102. [-3197655] American College of Radiology. ACR–AAPM–SPR Practice Parameter for Diagnostic Reference Levels and Achievable Doses in Medical X-Ray Imaging. Available at https://gravitas.acr.org/PPTS/GetDocumentView?docId=16+&releaseId=2
103. [31052099] Al Mahrooqi KMS, Ng CKC, Sun Z. Pediatric Computed Tomography Dose Optimization Strategies: A Literature Review. J Med Imaging Radiat Sci. 2015 Jun;46(2):S1939-8654(15)00145-9.
104. [27072355] Ryan ME, Jaju A, Ciolino JD, Alden T. Rapid MRI evaluation of acute intracranial hemorrhage in pediatric head trauma. Neuroradiology. 58(8):793-9, 2016 Aug.
105. [-3197779] American Association of Physicists in Medicine. AAPM position statement on the use of bismuth shielding for the purpose of dose reduction in CT scanning. Available at: https://www.aapm.org/publicgeneral/BismuthShielding.pdf. .
106. [11566670] Jhaveri KS, Saini S, Levine LA, et al. Effect of multislice CT technology on scanner productivity. AJR Am J Roentgenol. 2001 Oct;177(4):769-72.
107. [16916131] Jordan MJ, Lightfoote JB, Jordan JE. Quality outcomes of reinterpretation of brain CT imaging studies by subspecialty experts in neuroradiology. J Natl Med Assoc. 2006 Aug;98(8):1326-8.
108. [23169731] Jordan YJ, Jordan JE, Lightfoote JB, Ragland KD. Quality outcomes of reinterpretation of brain CT studies by subspecialty experts in stroke imaging. AJR Am J Roentgenol. 2012 Dec;199(6):1365-70.
109. [22033719] Korn A, Fenchel M, Bender B, et al. Iterative reconstruction in head CT: image quality of routine and low-dose protocols in comparison with standard filtered back-projection. AJNR Am J Neuroradiol. 2012 Feb;33(2):218-24.
110. [19698072] Nelson DW, Nyström H, MacCallum RM, et al. Extended analysis of early computed tomography scans of traumatic brain injured patients and relations to outcome. J Neurotrauma. 2010 Jan;27(1):51-64.
111. [22207302] Rapalino O, Kamalian S, Kamalian S, Cranial CT with adaptive statistical iterative reconstruction: improved image quality with concomitant radiation dose reduction. AJNR Am J Neuroradiol. 2012 Apr;33(4):609-15.
112. [22304977] Ren Q, Dewan SK, Li M, et al. Comparison of adaptive statistical iterative and filtered back projection reconstruction techniques in brain CT. Eur J Radiol. 2012 Oct;81(10):2597-601.
113. [18854441] Tan JS, Tan KL, Lee JC, Wan CM, Leong JL, Chan LL. Comparison of eye lens dose on neuroimaging protocols between 16- and 64-section multidetector CT: achieving the lowest possible dose. AJNR Am J Neuroradiol. 2009 Feb;30(2):373-7.
114. [20961529] You JJ, Gladstone J, Symons S, Rotstein D, Laupacis A, Bell CM. Patterns of care and outcomes after computed tomography scans for headache. Am J Med. 2011 Jan;124(1):58-63.e1.