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Journal articles on the topic 'BEAM COMPUTED-TOMOGRAPHY'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Izzetti, Rossana, Raffaele Gaeta, Davide Caramella, and Valentina Giuffra. "Cone-Beam Computed Tomography vs. Multi-Slice Computed Tomography in paleoimaging: where we stand." HOMO 71, no. 1 (2020): 63–72. http://dx.doi.org/10.1127/homo/2020/1063.

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2

Frongia, Gianluigi, Maria Grazia Piancino, and Pietro Bracco. "Cone-Beam Computed Tomography." Journal of Craniofacial Surgery 23, no. 4 (2012): 1038–43. http://dx.doi.org/10.1097/scs.0b013e318252d5e1.

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3

Perel, Morton L. "Cone-Beam Computed Tomography." Implant Dentistry 24, no. 4 (2015): 367. http://dx.doi.org/10.1097/id.0000000000000297.

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4

Cheng, Tsung O. "Electron-Beam Computed Tomography." Annals of Emergency Medicine 34, no. 2 (1999): 295–96. http://dx.doi.org/10.1016/s0196-0644(99)70255-6.

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5

Nasseh, Ibrahim, and Wisam Al-Rawi. "Cone Beam Computed Tomography." Dental Clinics of North America 62, no. 3 (2018): 361–91. http://dx.doi.org/10.1016/j.cden.2018.03.002.

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6

Pereira, Ulrika Diana, Deepak Kalia, Prerna Raje Batham, et al. "Cone beam computed tomography." international journal of stomatology & occlusion medicine 8, no. 1 (2015): 1–7. http://dx.doi.org/10.1007/s12548-015-0121-y.

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7

Wei, Yuchuan, Hengyong Yu, Jiang Hsieh, Wenxiang Cong, and Ge Wang. "Scheme of computed tomography." Journal of X-Ray Science and Technology: Clinical Applications of Diagnosis and Therapeutics 15, no. 4 (2007): 235–70. http://dx.doi.org/10.3233/xst-2007-00184.

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Since Katsevich's work on cone-beam CT in 2002, a series of new reconstruction formulae for cone-beam and fan-beam reconstruction have been published. To understand these new results in a unified way, two schemes were proposed in the literature: one is based on the Radon formula, while the other on the Tuy formula. In the paper, we present a general two-step scheme for parallel-, fan- and cone-beam CT based on the inverse Fourier transform. We first derive parallel-beam formulae and then translate them to the divergent-beam case via a standardized method. This complete framework not only provi

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8

Rehani, M. M. "Radiological protection in computed tomography and cone beam computed tomography." Annals of the ICRP 44, no. 1_suppl (2015): 229–35. http://dx.doi.org/10.1177/0146645315575872.

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9

Luke, AlexanderManinagat, KrishnaPrasad Shetty, SV Satish, and Krishnarao Kilaru. "Comparison of Spiral Computed Tomography and Cone-Beam Computed Tomography." Journal of Indian Academy of Oral Medicine and Radiology 25, no. 3 (2013): 173. http://dx.doi.org/10.4103/0972-1363.161096.

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10

Kailash, Sahithya. "CBCT's Cone Beam Computed Tomography." Journal of Academy of Dental Education 1, no. 1 (2014): 9. http://dx.doi.org/10.18311/jade/2014/2423.

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Dental X- Rays are important for diagnosing and treating patients by helping to detect oral health issues when they can't be detected by visual or physical examination alone. Dental X-Ray take a much closer look and provide valuable information in the area of interest. Though 2 Dimensional X-Ray and Panoramic radiography can predict diagnosis in number of clinical cases, certain situations demand multiplanar imaging, one such technology is CBCT. CBCT is a specialised 3Dimensional Craniofacial imaging in which 3 Dimensional reconstruction is possible. The final reconstructed image produced, rev

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Kailash, Sahithya. "CBCT – Cone Beam Computed Tomography." Journal of Academy of Dental Education 1, no. 1 (2014): 9. http://dx.doi.org/10.15423/jade/2014/v1i1/44607.

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12

Chang, Jenghwa, Lili Zhou, Song Wang, and K. S. Clifford Chao. "Panoramic cone beam computed tomography." Medical Physics 39, no. 5 (2012): 2930–46. http://dx.doi.org/10.1118/1.4704640.

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13

Wang, Wei, Ting Yu, Min Xu, Qian Shao, Yingjie Zhang, and Jianbin Li. "Setup Error Assessment and Correction in Planar kV Image- Versus Cone Beam CT Image-Guided Radiation Therapy: A Clinical Study of Early Breast Cancer Treated With External Beam Partial Breast Irradiation." Technology in Cancer Research & Treatment 18 (January 1, 2019): 153303381985384. http://dx.doi.org/10.1177/1533033819853847.

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Objective: To compare differences in setup error assessment and correction between planar kilovolt images and cone beam computed tomography images for external beam partial breast irradiation during free breathing. Methods: Nineteen patients who received external beam partial breast irradiation after breast-conserving surgery were recruited. Interfraction setup error was acquired using planar kilovolt images and cone beam computed tomography. After online setup correction, the residual error was calculated, and the setup error was compared. The residual error and setup margin were quantified f

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14

Alam, Mir Ramiz, Salma Khiti, Anirban Das, and Sanjay Prasad. "A cone beam computed tomography and oral-maxillofacial pathology: A review." Journal of Oral Medicine, Oral Surgery, Oral Pathology and Oral Radiology 10, no. 4 (2024): 228–30. https://doi.org/10.18231/j.jooo.2024.045.

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The use of Cone Beam Computed Tomography has significantly increased in the last decade. The goal is to provide images of oro-facial problems in all three planes, with additional features of three-dimensional reconstruction. Compared to Orthopantomograph, Cone Beam Computed Tomography offers greater accuracy in measurement and lesser image distortion. It can be used as an important tool for assessing the cortical perforation of aggressive benign cysts or tumors. Cone Beam Computed Tomography sialography can serve as a supplementary noninvasive diagnostic tool for imaging the intraglandular duc

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Venkatesha, Ramachandra Reddy Gowda, Karthik Rajaram Mohan, Balamanikandasrinivasan Chandrasekaran, Irfana Sithara Cholayi, Ezhilarasi Arumugam Venkatachalam Sargurunathan, and Ignatious Jeba Mary. "IMPACTED CONNATE SUPPLEMENTAL TOOTH EVALUATED BY CONE BEAM COMPUTED TOMOGRAPHY." Russian Electronic Journal of Radiology 14, no. 1 (2024): 131–39. http://dx.doi.org/10.21569/2222-7415-2024-14-1-131-139.

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16

Farah, A. Hadi, M. Al-Bahrani Zainab, Ahmed Najm Areej, and Jamal Obaid Wassan. "EVALUATION OF MANDIBULAR CONDYLAR MEASUREMENTS USING CONE-BEAM COMPUTED TOMOGRAPHY." Russian Electronic Journal of Radiology 15, no. 1 (2025): 34–40. https://doi.org/10.21569/2222-7415-2025-15-1-34-40.

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17

Zhang, Yun, Sheng-gou Ding, Xiao-chang Gong, et al. "Generating synthesized computed tomography from CBCT using a conditional generative adversarial network for head and neck cancer patients." Technology in Cancer Research & Treatment 21 (January 2022): 153303382210853. http://dx.doi.org/10.1177/15330338221085358.

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Purpose: To overcome the imaging artifacts and Hounsfield unit inaccuracy limitations of cone-beam computed tomography, a conditional generative adversarial network is proposed to synthesize high-quality computed tomography-like images from cone-beam computed tomography images. Methods: A total of 120 paired cone-beam computed tomography and computed tomography scans of patients with head and neck cancer who were treated during January 2019 and December 2020 retrospectively collected; the scans of 90 patients were assembled into training and validation datasets, and the scans of 30 patients we

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18

Suojärvi, N., V. Haapamäki, N. Lindfors, and S. K. Koskinen. "Radiocarpal Injuries: Cone Beam Computed Tomography Arthrography, Magnetic Resonance Arthrography, and Arthroscopic Correlation among 21 Patients." Scandinavian Journal of Surgery 106, no. 2 (2016): 173–79. http://dx.doi.org/10.1177/1457496916659226.

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Background and Aims: Patients with acute or chronic wrist pain often undergo wrist arthroscopy for evaluation of chondral and ligamentous abnormalities. The purpose of this study was to compare findings of wrist arthroscopy with cone beam computed tomography arthrography and magnetic resonance arthrography. Materials and Methods: Altogether, 21 patients with wrist pain underwent cone beam computed tomography arthrography, magnetic resonance arthrography, and wrist arthroscopy. Chondral surfaces of the scaphoid, lunate, and radius facing the scaphoid and lunate were evaluated. The scapholunate

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19

Perényi, Ádám, Zsolt Bella, Zoltán Baráth, Péter Magyar, Katalin Nagy, and László Rovó. "A cone-beam komputertomográfia alkalmazása a fül-orr-gégészeti képalkotásban." Orvosi Hetilap 157, no. 2 (2016): 52–58. http://dx.doi.org/10.1556/650.2016.30334.

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Accurate diagnosis and preoperative planning in modern otorhinolaryngology is strongly supported by imaging with enhanced visualization. Computed tomography is often used to examine structures within bone frameworks. Given the hazards of ionizing radiation, repetitive imaging studies exponentially increase the risk of damages to radiosensitive tissues. The authors compare multislice and cone-beam computed tomography and determine the role, advantages and disadvantages of cone-beam computed tomography in otorhinolaryngological imaging. They summarize the knowledge from the international literat

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20

Vyzhenko, Ye Ye. "CEPHALOMETRIC ANALYSIS BASED ON CONE-BEAM COMPUTER TOMOGRAPHY (LITERATURE REVIEW)." Ukrainian Dental Almanac, no. 4 (December 25, 2023): 60–66. http://dx.doi.org/10.31718/2409-0255.4.2023.10.

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Conducting a cephalometric analysis is an integral component in the diagnosis of malocclusion. Inaccuracies in the identification of landmarks on two-dimensional images can lead to measurement errors. Threedimensional analysis based on cone-beam computed tomography expands diagnostic possibilities in clinical practice. In the electronic database of PubMed for the period from 2017 to September 1, 2023, an analysis of the scientific literature was carried out using the cephalometric analysis and cone-beam computed tomography, which describe the methods and statistically proven effectiveness of c

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21

Elakshar, Sara, James Man Git Tsui, Michael Jonathan Kucharczyk, et al. "Does Interfraction Cone Beam Computed Tomography Improve Target Localization in Prostate Bed Radiotherapy?" Technology in Cancer Research & Treatment 18 (January 1, 2019): 153303381983196. http://dx.doi.org/10.1177/1533033819831962.

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Purpose: In this prospective phase II study, we investigated whether cone beam computed tomography scan was a superior method of image-guided radiotherapy relative to 2D orthogonal kilovoltage images in the post-radical prostatectomy setting. Methods: A total of 419 treatment fractions were included in this analysis. The shifts required to align the patient for each treatment were performed using 3D matching between cone beam computed tomography scans and the corresponding computed tomography images used for planning. This was compared with the shifts obtained from 2D orthogonal kilovoltage im

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22

Mao, Weihua, Chang Liu, Stephen J. Gardner, et al. "Evaluation and Clinical Application of a Commercially Available Iterative Reconstruction Algorithm for CBCT-Based IGRT." Technology in Cancer Research & Treatment 18 (January 1, 2019): 153303381882305. http://dx.doi.org/10.1177/1533033818823054.

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Purpose: We have quantitatively evaluated the image quality of a new commercially available iterative cone-beam computed tomography reconstruction algorithm over standard cone-beam computed tomography image reconstruction results. Methods: This iterative cone-beam computed tomography reconstruction pipeline uses a finite element solver (AcurosCTS)-based scatter correction and a statistical (iterative) reconstruction in addition to a standard kernel-based correction followed by filtered back-projection-based Feldkamp-Davis-Kress cone-beam computed tomography reconstruction. Standard full-fan ha

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23

Dindaroglu, Furkan, and Enver Yetkiner. "Cone Beam Computed Tomography in Orthodontics." Turkish Journal of Orthodontics 29, no. 1 (2016): 16–21. http://dx.doi.org/10.5152/turkjorthod.2016.15-00026r1.

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24

Sandhu, SumreetKaur. "Cone beam computed tomography in orthodontics." Saint's International Dental Journal 3, no. 1 (2017): 1. http://dx.doi.org/10.4103/sidj.sidj_1_18.

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25

Bailey, James, Matthew Solan, and Emily Moore. "Cone-beam computed tomography in orthopaedics." Orthopaedics and Trauma 36, no. 4 (2022): 194–201. http://dx.doi.org/10.1016/j.mporth.2022.06.001.

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26

Abdelkarim, Ahmad. "Cone-Beam Computed Tomography in Orthodontics." Dentistry Journal 7, no. 3 (2019): 89. http://dx.doi.org/10.3390/dj7030089.

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Unlike patients receiving implants or endodontic treatment, most orthodontic patients are children who are particularly sensitive to ionizing radiation. Cone-beam computed tomography (CBCT) carries risks and benefits in orthodontics. The principal risks and limitations include ionizing radiation, the presence of artifacts, higher cost, limited accessibility, and the need for additional training. However, this imaging modality has several recognized indications in orthodontics, such as the assessment of impacted and ectopic teeth, assessment of pharyngeal airway, assessment of mini-implant site

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27

Govila, Smita, and Mohan Gundappa. "Cone beam computed tomography - an overview." Journal of Conservative Dentistry 10, no. 2 (2007): 53. http://dx.doi.org/10.4103/0972-0707.42292.

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28

Gupta, Saurabh, James R. Martinson, Daniel Ricaurte, Thomas M. Scalea, and Jonathan J. Morrison. "Cone-beam computed tomography for trauma." Journal of Trauma and Acute Care Surgery 89, no. 3 (2020): e34-e40. http://dx.doi.org/10.1097/ta.0000000000002748.

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29

Durack, Conor, and Shanon Patel. "Cone beam computed tomography in endodontics." Brazilian Dental Journal 23, no. 3 (2012): 179–91. http://dx.doi.org/10.1590/s0103-64402012000300001.

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Cone beam computed tomography (CBCT) is a contemporary, radiological imaging system designed specifically for use on the maxillo-facial skeleton. The system overcomes many of the limitations of conventional radiography by producing undistorted, three-dimensional images of the area under examination. These properties make this form of imaging particularly suitable for use in endodontics. The clinician can obtain an enhanced appreciation of the anatomy being assessed, leading to an improvement in the detection of endodontic disease and resulting in more effective treatment planning. In addition,

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Shanbhag, Vagish Kumar L. "Cone-Beam Computed Tomography in Orthodontics." Journal of Indian Orthodontic Society 53, no. 3 (2019): 217–18. http://dx.doi.org/10.1177/0301574219861789.

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31

Jo, Hyoung-Hoon. "Cone Beam Computed Tomography in Endodontics." Journal of The Korean Dental Association 57, no. 7 (2019): 392–402. http://dx.doi.org/10.22974/jkda.2019.57.7.003.

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The most important part of everyday root canal treatment is diagnosis about the morphology of tooth, root and root canal. Usually this procedure is performed by visual examination and radiographic (panoramic/periapical) examination. However, 2-dimentional radiography has several limitations such as imposition of anatomic structures including buccal/lingual root canals and distortion of images. Recently, owing to the increased interest in dental implant and affordable cost of CBCT equipment, CBCT has been introduced widely in local dental clinics. CBCT is characterized by their lower radiation

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32

Drage, Nicholas. "Cone Beam Computed Tomography in Orthodontics." Orthodontic Update 11, no. 1 (2018): 27–30. http://dx.doi.org/10.12968/ortu.2018.11.1.27.

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33

Greval, Jasem. "Cone beam computed tomography in endodontics." British Dental Journal 226, no. 2 (2019): 92. http://dx.doi.org/10.1038/sj.bdj.2019.72.

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34

Salazar, Holger P., and Paolo Raggi. "Usefulness of electron-beam computed tomography." American Journal of Cardiology 89, no. 4 (2002): 17–22. http://dx.doi.org/10.1016/s0002-9149(01)02328-1.

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35

D'Addazio, P. S. S., A. C. P. Carvalho, C. N. Campos, K. L. Devito, and M. Özcan. "Cone beam computed tomography in Endodontics." International Endodontic Journal 49, no. 3 (2016): 311–12. http://dx.doi.org/10.1111/iej.12600.

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36

Kapshe, Nikita, Madhu Pujar, and Satyam Jaiswal. "Cone beam computed tomography: A review." International Journal of Oral Health Dentistry 6, no. 2 (2020): 71–77. http://dx.doi.org/10.18231/j.ijohd.2020.017.

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37

Baqain, Zaid, and Abeer Al Hadidi. "Cone beam computed tomography: Rejuvenating dentistry." Faculty Dental Journal 7, no. 2 (2016): 74–77. http://dx.doi.org/10.1308/rcsfdj.2016.74.

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Dental cone beam computed tomography (CBCT) is the three-dimensional imaging of choice in modern dentistry. In the developed world, guidelines have been published on the use of CBCT in dentistry, largely in response to the risks associated with ionising radiation exposure. However, the availability of different models on the market at affordable prices has made this machine an integral part of the contemporary dentists’ apparatus, even in the developing world. Here, we underline the importance of awareness on radiation protection, image acquisition, familiarity with the software and image inte

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Noël, Peter B., Alan M. Walczak, Jinhui Xu, Jason J. Corso, Kenneth R. Hoffmann, and Sebastian Schafer. "GPU-based cone beam computed tomography." Computer Methods and Programs in Biomedicine 98, no. 3 (2010): 271–77. http://dx.doi.org/10.1016/j.cmpb.2009.08.006.

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39

Peter, Tim Deepthi Cherian. "Interpretations of Cone Beam Computed Tomography." South East Asia Journal of Medical Sciences 2, no. 3 (2018): 7–9. https://doi.org/10.5281/zenodo.2558588.

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Dental volumetric tomography is the concept in which tissues of maxillofacial region are depicted using a cone beam shaped x-radiation to provide rapid accurate details. The salient advantages of cone beam computed tomography (CBCT) are shorter exposure time, reduced image distortion due to patient movements, decreased patient dose and multiplanar screening. CBCT aids the clinicians to localize the anatomic structures as a whole which can be visualized in three planes as in axial, coronal and sagittal sections. As a prerequisite for interpretation of every imaging mode, it is essential for the

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Lee, Mi-Young, Jae Hyun Park, Na-Young Chang, Hye Young Seo, and Jong-Moon Chae. "Bone Density Measurements: Multi-Slice Computed Tomography versus Cone-Beam Computed Tomography." Clinical Journal of Korean Association of Orthodontists 11, no. 1 (2021): 1–10. http://dx.doi.org/10.33777/cjkao.2021.11.1.1.

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41

van Ooijen, Peter M. A., Koen Nieman, Pim J. de Feyter, and Matthijs Oudkerk. "Noninvasive coronary angioscopy using electron beam computed tomography and multidetector computed tomography." American Journal of Cardiology 90, no. 9 (2002): 998–1002. http://dx.doi.org/10.1016/s0002-9149(02)02686-3.

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42

Gadda, Rohit B., Rohini Salvi, and Neha Anil Patil. "Cone Beam Computed Tomography: Adding the Third Dimension." Journal of Contemporary Dentistry 2, no. 3 (2012): 84–88. http://dx.doi.org/10.5005/jp-journals-10031-1017.

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ABSTRACT Cone beam computed tomography is a comparatively new threedimensional imaging technology, which has been specially developed for imaging of the maxillofacial complex. The aim of this paper is to accustom the dental fraternity with the wide and potential applications of cone beam computed tomography in dentistry. How to cite this article Patil NA, Gadda R, Salvi R. Cone Beam Computed Tomography: Adding the Third Dimension. J Contemp Dent 2012;2(3):84-88

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Dyer, Brandon A., Chithra K. Nair, Charles E. Deardorff, Cari L. Wright, Julian R. Perks, and Shyam S. Rao. "Linear Accelerator-Based Radiotherapy Simulation Using On-Board Kilovoltage Cone-Beam Computed Tomography for 3-Dimensional Volumetric Planning and Rapid Treatment in the Palliative Setting." Technology in Cancer Research & Treatment 18 (January 1, 2019): 153303381986562. http://dx.doi.org/10.1177/1533033819865623.

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Background: Palliation of advanced disease using radiotherapy can create difficult clinical situations where standard computed tomography simulation and immobilization techniques are not feasible. We developed a linear accelerator-based radiotherapy simulation technique using nonstandard patient positioning for head and neck palliation using on-board kilovoltage cone-beam computed tomography for 3-D volumetric planning and rapid treatment. Material and Methods: We proved cone-beam computed tomography simulation feasibility for semi-upright patient positioning using an anthropomorphic phantom o

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Bali, Harleen, Abhinaya Luitel, and Chandan Upadhyaya. "Artifacts among Cone Beam Computed Tomography Images of Patients of Department of Oral Medicine and Radiology in a Tertiary Care Centre: A Descriptive Cross-sectional Study." Journal of Nepal Medical Association 61, no. 257 (2023): 18–22. http://dx.doi.org/10.31729/jnma.7949.

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Introduction: Cone beam computed tomography is widely used as a mode of investigation in the field of dentistry. Although presenting a three-dimensional picture of head and neck structures it does carry drawbacks in the form of artifacts which not only degrade image quality but a repeat of the radiograph leading the patient to radiation exposure again. This study aimed to find out the prevalence of artifacts among cone beam computed tomography images of patients visiting tertiary care centre. Methods: A descriptive cross-sectional study was conducted on cone beam computed tomography images of

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Yunis Saleem Bhat, Mohd, Dheeraj Sharma, Atoofa Zargar, Moin Iftikhar Shapoo, and Alpna Sharma. "A CROSS-SECTIONAL STUDY OF ARTIFACTS IN CONE BEAM COMPUTED TOMOGRAPHY IMAGES OF PATIENTS IN A HOSPITAL." International Journal of Advanced Research 11, no. 03 (2023): 1393–96. http://dx.doi.org/10.21474/ijar01/16581.

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Introduction:In the field of dentistry, cone beam computed tomography is frequently used as a method of research. Although it provides a three-dimensional image of the head and neck structures, there are drawbacks in the form of artifacts that reduce image clarity and force the patient to undergo another radiograph, increasing their exposure to radiation. The purpose of this research was to determine the prevalence of artifacts in cone beam computed tomography images of patients who were visiting a hospital. Methods:All cone beam computed tomography radiographs of patients between June 2020 an

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Trivedi, Gaurav, ChandraK Dixit, ArunS Oinam, Rakesh Kapoor, and Amit Bahl. "Kilovoltage cone-beam computed tomography imaging dose estimation and optimization: Need of daily cone-beam computed tomography." Journal of Cancer Research and Therapeutics 15, no. 3 (2019): 470. http://dx.doi.org/10.4103/jcrt.jcrt_949_17.

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Padma, Nathani, and Naik Suresh. "Endodontic Applications Of Spiral Computed Tomography." PJSR 2, no. 1 (2009): 31–34. https://doi.org/10.5281/zenodo.8279221.

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The variations in root canal morphology especially in multi-rooted teeth are a constant challenge for diagnosis and endodontic therapy. Complete knowledge of the root canal anatomy is mandatory because  the non-treatment of any one canal may result in endodontic failures. Henceforth,the proper diagnosis and identification of the canals is a pre- requisite for successful endodontic therapy. This article intends to highlight the importance of Spiral Computed Tomography in the field of endodontics

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Syed, Ali Zakir, LeelaSubhashini Choudary Alluri, Dhiraj Mallela, and Troy Frazee. "Concrescence: Cone-Beam Computed Tomography Imaging Perspective." Case Reports in Dentistry 2016 (2016): 1–4. http://dx.doi.org/10.1155/2016/8597872.

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Concrescence is a form of twinning, formed by the confluence of cementum of two teeth at the root level. The diagnosis of concrescence has largely relied on the conventional 2D imaging. The 2D imaging has inherent limitations such as distortion and superimposition. Cone-Beam CT eliminates these limitations. The aim of this article was to describe a case of dental abnormality using Cone-Beam CT imaging modality. Volumetric data demonstrated confluence of left mandibular third molar with a paramolar, a supernumerary tooth. To our knowledge, this is the second case in the dental literature report

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Li, Jun, Wenyin Shi, David Andrews, et al. "Comparison of Online 6 Degree-of-Freedom Image Registration of Varian TrueBeam Cone-Beam CT and BrainLab ExacTrac X-Ray for Intracranial Radiosurgery." Technology in Cancer Research & Treatment 16, no. 3 (2016): 339–43. http://dx.doi.org/10.1177/1533034616683069.

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Purpose: The study was aimed to compare online 6 degree-of-freedom image registrations of TrueBeam cone-beam computed tomography and BrainLab ExacTrac X-ray imaging systems for intracranial radiosurgery. Methods: Phantom and patient studies were performed on a Varian TrueBeam STx linear accelerator (version 2.5), which is integrated with a BrainLab ExacTrac imaging system (version 6.1.1). The phantom study was based on a Rando head phantom and was designed to evaluate isocenter location dependence of the image registrations. Ten isocenters at various locations representing clinical treatment s

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Alcorn, Sara R., Xian Chiong Zhou, Casey Bojechko, et al. "Low-Dose Image-Guided Pediatric CNS Radiation Therapy: Final Analysis From a Prospective Low-Dose Cone-Beam CT Protocol From a Multinational Pediatrics Consortium." Technology in Cancer Research & Treatment 19 (January 1, 2020): 153303382092065. http://dx.doi.org/10.1177/1533033820920650.

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Background: Lower-dose cone-beam computed tomography protocols for image-guided radiotherapy may permit target localization while minimizing radiation exposure. We prospectively evaluated a lower-dose cone-beam protocol for central nervous system image-guided radiotherapy across a multinational pediatrics consortium. Methods: Seven institutions prospectively employed a lower-dose cone-beam computed tomography central nervous system protocol (weighted average dose 0.7 mGy) for patients ≤21 years. Treatment table shifts between setup with surface lasers versus cone-beam computed tomography were

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