Radiation doses in cerebral perfusion computed tomography: patient and phantom study
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Aranđić, DanijelaBonutti, F.
Biasizzo, E.
Ciraj-Bjelac, Olivera
Floreani, M.
Giustizieri, M.
Iaiza, F.
Inkoom, S.
Tommasini, G.
Padovani, Renato
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The purpose of this study was to investigate radiation doses in cerebral perfusion computed tomography (CT) examination. As a part of routine patient monitoring, data were collected on patients in terms of the skin dose and CT dose index (CTDIvol) and dose-length product (DLP) values. For the estimation of the dose to the lens a phantom study was performed. Dose values for skin and lens were below the threshold for deterministic effects. The results were also compared with already published data. For better comparison, the effective dose was also estimated. The values collected on patients were in the ranges 230680 mGy for CTDI and 21202740 mGy cm for DLP, while the skin dose and estimated effective dose were 340800 mGy and 4.96.3 mSv, respectively. These values measured in the phantom study were similar, while the doses estimated to the lens were 53 and 51 mGy for the right and left lens, respectively.
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Radiation Protection Dosimetry, 2013, 154, 4, 459-464
DOI: 10.1093/rpd/ncs260
ISSN: 0144-8420
PubMed: 23060430
WoS: 000319430500007
Scopus: 2-s2.0-84882999353
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VinčaTY - JOUR AU - Aranđić, Danijela AU - Bonutti, F. AU - Biasizzo, E. AU - Ciraj-Bjelac, Olivera AU - Floreani, M. AU - Giustizieri, M. AU - Iaiza, F. AU - Inkoom, S. AU - Tommasini, G. AU - Padovani, Renato PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5517 AB - The purpose of this study was to investigate radiation doses in cerebral perfusion computed tomography (CT) examination. As a part of routine patient monitoring, data were collected on patients in terms of the skin dose and CT dose index (CTDIvol) and dose-length product (DLP) values. For the estimation of the dose to the lens a phantom study was performed. Dose values for skin and lens were below the threshold for deterministic effects. The results were also compared with already published data. For better comparison, the effective dose was also estimated. The values collected on patients were in the ranges 230680 mGy for CTDI and 21202740 mGy cm for DLP, while the skin dose and estimated effective dose were 340800 mGy and 4.96.3 mSv, respectively. These values measured in the phantom study were similar, while the doses estimated to the lens were 53 and 51 mGy for the right and left lens, respectively. T2 - Radiation Protection Dosimetry T1 - Radiation doses in cerebral perfusion computed tomography: patient and phantom study VL - 154 IS - 4 SP - 459 EP - 464 DO - 10.1093/rpd/ncs260 ER -
@article{ author = "Aranđić, Danijela and Bonutti, F. and Biasizzo, E. and Ciraj-Bjelac, Olivera and Floreani, M. and Giustizieri, M. and Iaiza, F. and Inkoom, S. and Tommasini, G. and Padovani, Renato", year = "2013", abstract = "The purpose of this study was to investigate radiation doses in cerebral perfusion computed tomography (CT) examination. As a part of routine patient monitoring, data were collected on patients in terms of the skin dose and CT dose index (CTDIvol) and dose-length product (DLP) values. For the estimation of the dose to the lens a phantom study was performed. Dose values for skin and lens were below the threshold for deterministic effects. The results were also compared with already published data. For better comparison, the effective dose was also estimated. The values collected on patients were in the ranges 230680 mGy for CTDI and 21202740 mGy cm for DLP, while the skin dose and estimated effective dose were 340800 mGy and 4.96.3 mSv, respectively. These values measured in the phantom study were similar, while the doses estimated to the lens were 53 and 51 mGy for the right and left lens, respectively.", journal = "Radiation Protection Dosimetry", title = "Radiation doses in cerebral perfusion computed tomography: patient and phantom study", volume = "154", number = "4", pages = "459-464", doi = "10.1093/rpd/ncs260" }
Aranđić, D., Bonutti, F., Biasizzo, E., Ciraj-Bjelac, O., Floreani, M., Giustizieri, M., Iaiza, F., Inkoom, S., Tommasini, G.,& Padovani, R.. (2013). Radiation doses in cerebral perfusion computed tomography: patient and phantom study. in Radiation Protection Dosimetry, 154(4), 459-464. https://doi.org/10.1093/rpd/ncs260
Aranđić D, Bonutti F, Biasizzo E, Ciraj-Bjelac O, Floreani M, Giustizieri M, Iaiza F, Inkoom S, Tommasini G, Padovani R. Radiation doses in cerebral perfusion computed tomography: patient and phantom study. in Radiation Protection Dosimetry. 2013;154(4):459-464. doi:10.1093/rpd/ncs260 .
Aranđić, Danijela, Bonutti, F., Biasizzo, E., Ciraj-Bjelac, Olivera, Floreani, M., Giustizieri, M., Iaiza, F., Inkoom, S., Tommasini, G., Padovani, Renato, "Radiation doses in cerebral perfusion computed tomography: patient and phantom study" in Radiation Protection Dosimetry, 154, no. 4 (2013):459-464, https://doi.org/10.1093/rpd/ncs260 . .