Benefits and considerations in using a novel computed tomography system optimized for radiotherapy planning

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Benefits and considerations in using a novel computed tomography system optimized for radiotherapy planning. / Grohmann, Maximilian; Petersen, Cordula; Todorovic, Manuel.

in: PHYS IMAG RADIAT ONC, Jahrgang 28, 100510, 10.2023.

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@article{8903bd7d9a514e2d8e5d305d841a6f93,
title = "Benefits and considerations in using a novel computed tomography system optimized for radiotherapy planning",
abstract = "In this study, we evaluated a novel 16-bit computed tomography (CT) system optimized for radiotherapy planning. Over six months, using various protocols, we conducted 616 scans, with an average of four CT series per session imported into our treatment planning software (TPS). The direct density (DD) reconstruction enabled a single CT number calibration curve for multiple tube voltages. Metal artifacts could be effectively reduced. The 16-bit character permitted dose calculation in high-density regions, while TPS integration challenges remained. In conclusion, our findings emphasize the system's potential benefits and considerations in radiotherapy workflows.",
author = "Maximilian Grohmann and Cordula Petersen and Manuel Todorovic",
note = "Short communication",
year = "2023",
month = oct,
doi = "10.1016/j.phro.2023.100510",
language = "English",
volume = "28",
journal = "PHYS IMAG RADIAT ONC",
issn = "2405-6316",
publisher = "Elsevier Ireland Ltd",

}

RIS

TY - JOUR

T1 - Benefits and considerations in using a novel computed tomography system optimized for radiotherapy planning

AU - Grohmann, Maximilian

AU - Petersen, Cordula

AU - Todorovic, Manuel

N1 - Short communication

PY - 2023/10

Y1 - 2023/10

N2 - In this study, we evaluated a novel 16-bit computed tomography (CT) system optimized for radiotherapy planning. Over six months, using various protocols, we conducted 616 scans, with an average of four CT series per session imported into our treatment planning software (TPS). The direct density (DD) reconstruction enabled a single CT number calibration curve for multiple tube voltages. Metal artifacts could be effectively reduced. The 16-bit character permitted dose calculation in high-density regions, while TPS integration challenges remained. In conclusion, our findings emphasize the system's potential benefits and considerations in radiotherapy workflows.

AB - In this study, we evaluated a novel 16-bit computed tomography (CT) system optimized for radiotherapy planning. Over six months, using various protocols, we conducted 616 scans, with an average of four CT series per session imported into our treatment planning software (TPS). The direct density (DD) reconstruction enabled a single CT number calibration curve for multiple tube voltages. Metal artifacts could be effectively reduced. The 16-bit character permitted dose calculation in high-density regions, while TPS integration challenges remained. In conclusion, our findings emphasize the system's potential benefits and considerations in radiotherapy workflows.

U2 - 10.1016/j.phro.2023.100510

DO - 10.1016/j.phro.2023.100510

M3 - Short publication

C2 - 38054031

VL - 28

JO - PHYS IMAG RADIAT ONC

JF - PHYS IMAG RADIAT ONC

SN - 2405-6316

M1 - 100510

ER -