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Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses
Canadian association of radiologists journal- journal de l association canadienne des radiologistes, 71 (2020), 1; 381-387. https://doi.org/10.1177/0846537119888390
Rastogi, Shivam; Singh, Ramandeep; Borse, Riddhi; Valković Zujić, Petra; Šegota, Doris; Diklić, Ana; Jurković, Slaven; Ali, Antar; Kharita, Mohammed Hassan; Al-Naemi, Huda M; Alkalbani, Jokha; Al-Rasbi, Amaal; Gershan, Vesna; Galic, Stipe; Yusuf, Mohammad; Avramova-Cholakova, Simona; Zulkipli, Ili Majidah Binti Hj; Shein, Nilar; Teferi, Seife; Rehani, Madan; Vassileva, Jenia; Kalra, Mannudeep Više autora...

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Rastogi, S., Singh, R., Borse, R., Valković Zujić, P., Šegota, D., Diklić, A. ... Kalra, M. (2020). Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses. Canadian association of radiologists journal- journal de l association canadienne des radiologistes, 71. (1), 381-387. doi: 10.1177/0846537119888390

Rastogi, Shivam, et al. "Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses." Canadian association of radiologists journal- journal de l association canadienne des radiologistes, vol. 71, br. 1, 2020, str. 381-387. https://doi.org/10.1177/0846537119888390

Rastogi, Shivam, Ramandeep Singh, Riddhi Borse, Petra Valković Zujić, Doris Šegota, Ana Diklić, Slaven Jurković, et al. "Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses." Canadian association of radiologists journal- journal de l association canadienne des radiologistes 71, br. 1 (2020): 381-387. https://doi.org/10.1177/0846537119888390

Rastogi, S., et al. (2020) 'Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses', Canadian association of radiologists journal- journal de l association canadienne des radiologistes, 71(1), str. 381-387. doi: 10.1177/0846537119888390

Rastogi S, Singh R, Borse R, Valković Zujić P, Šegota D, Diklić A, i sur.. Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses. Canadian association of radiologists journal- journal de l association canadienne des radiologistes [Internet]. 2020. [pristupljeno 07.07.2024.];71(1):381-387. doi: 10.1177/0846537119888390

S. Rastogi, et al., "Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses", Canadian association of radiologists journal- journal de l association canadienne des radiologistes, vol. 71, br. 1, str. 381-387, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:184:922188. [Citirano: 07.07.2024.]

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Naslov (engleski)Use of Multiphase CT Protocols in 18 Countries: Appropriateness and Radiation Doses
AutorShivam Rastogi
AutorRamandeep Singh
AutorRiddhi Borse
AutorPetra Valković Zujić
AutorDoris Šegota
AutorAna Diklić
AutorSlaven Jurković
AutorAntar Ali
AutorMohammed Hassan Kharita
AutorHuda M Al-Naemi
AutorJokha Alkalbani
AutorAmaal Al-Rasbi
AutorVesna Gershan
AutorStipe Galic
AutorMohammad Yusuf
AutorSimona Avramova-Cholakova
AutorIli Majidah Binti Hj Zulkipli
AutorNilar Shein
AutorSeife Teferi
AutorMadan Rehani
AutorJenia Vassileva
AutorMannudeep Kalra
Autorova ustanovaSveučilište u Rijeci
Medicinski fakultet
(Katedra za medicinsku fiziku i biofiziku)
Autorova ustanovaSveučilište u Rijeci
Medicinski fakultet
(Katedra za radiologiju)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Kliničke medicinske znanosti
Radiologija
Sažetak (engleski)
Purpose: To assess the frequency, appropriateness, and radiation doses associated with multiphase computed tomography (CT) protocols for routine chest and abdomen–pelvis examinations in 18 countries. Materials and Methods: In collaboration with the International Atomic Energy Agency, multi- institutional data on clinical indications, number of scan phases, scan parameters, and radiation dose descriptors (CT dose–index volume ; dose–length product [DLP]) were collected for routine chest (n ¼ 1706 patients) and abdomen–pelvis (n ¼ 426 patients) CT from 18 institutions in Asia, Africa, and Europe. Two radiologists scored the need for each phase based on clinical indications (1 ¼ not indicated, 2 ¼ probably indicated, 3 ¼ indicated). We surveyed 11 institutions for their practice regarding single-phase and multiphase CT examinations. Data were analyzed with the Student t test. Results: Most institutions use multiphase protocols for routine chest (10/18 institutions) and routine abdomen–pelvis (10/11 institutions that supplied data for abdomen–pelvis) CT examinations. Most institutions (10/11) do not modify scan parameters between different scan phases. Respective total DLP for 1-, 2-, and 3- phase routine chest CT was 272, 518, and 820 mGy_cm, respectively. Corresponding values for 1- to 5-phase routine abdomen–pelvis CT were 400, 726, 1218, 1214, and 1458 mGy cm, respectively. For multiphase CT protocols, there were no differences in scan parameters and radiation doses between different phases for either chest or abdomen–pelvis CT (P ¼ 0.40 0.99). Multiphase CT examinations were unnecessary in 100% of routine chest CT and in 63% of routine abdomen– pelvis CT examinations. Conclusions: Multiphase scan protocols for the routine chest and abdomen– pelvis CT examinations are unnecessary, and their use increases radiation dose.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCanadian association of radiologists journal- journal de l association canadienne des radiologistes
Brojčani podacivol. 71, br. 1, str. 381-387
p-ISSN0846-5371
DOIhttps://doi.org/10.1177/0846537119888390
URN:NBNurn:nbn:hr:184:922188
Datum objave publikacije2020
URL dokumentahttp://bib.irb.hr/1045494
Vrsta resursaTekst
Prava pristupaZatvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2023-01-31 10:43:13