Recent Survey of Effective Doses of F-18 FDG Torso PET/CT in Korea and the Current Recommendations for CT Protocols of PET/CT
DC Field | Value | Language |
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dc.contributor.author | Chong, Ari | - |
dc.contributor.author | Park, Jung Mi | - |
dc.contributor.author | Pak, Kyoungjune | - |
dc.contributor.author | Kim, Yong-il | - |
dc.contributor.author | Kwon, Hyun Woo | - |
dc.contributor.author | Lee, Eun Seong | - |
dc.contributor.author | Nam, Ki Pyo | - |
dc.contributor.author | Lee, Ho-Young | - |
dc.contributor.author | Lee, Hong Jae | - |
dc.contributor.author | Yoo, Ik Dong | - |
dc.contributor.author | Eo, Jae Seon | - |
dc.contributor.author | Kim, Ji Young | - |
dc.contributor.author | Yoon, Joon-Kee | - |
dc.contributor.author | Kim, Kyeong Min | - |
dc.contributor.author | Kim, Seong Min | - |
dc.contributor.author | Kim, Tae-Sung | - |
dc.date.accessioned | 2022-07-07T14:36:05Z | - |
dc.date.available | 2022-07-07T14:36:05Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2020-10 | - |
dc.identifier.issn | 1869-3474 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/145058 | - |
dc.description.abstract | Purpose This study aimed to construct a database of the effective doses (ED) from F-18 fluorodeoxyglucose (FDG) torso positron emission tomography/computed tomography (PET/CT) in Korea to provide data that supports the reduction of the CT dose of PET/CT and optimization of PET/CT protocols in Korea. Methods We investigated data of ED and CT parameters of FDG PET/CT. The data were analyzed by body weight groups. Results A total of 31 hospitals participated in the survey (99 adults). The mean total EDs (± SD) were 8.77 ± 2.76, 10.93 ± 3.14, and 12.57 ± 3.79 mSv for the 55-, 70-, and 85-kg groups, respectively. The FDG EDs were 4.80 ± 0.98, 6.05 ± 1.15, and 6.89 ± 1.52 mSv, and the CT EDs were 4.00 ± 2.12, 4.88 ± 2.51, and 5.68 ± 2.89 mSv, respectively. Of the enrolled hospitals, 54.5% used ultra-low-dose CT protocols, and their CT ED was significantly lower than low-dose CT group in all groups (2.9 ± 1.0, 3.2 ± 1.1, and 3.3 ± 1.0 mSv vs. 6.6 ± 1.6, 7.2 ± 2.1, and 7.9 ± 2.2 mSv, all p < 0.001, respectively). In the ultra-low-dose CT group, the CT ED with the iterative reconstruction was significantly lower than that of CT without iterative reconstruction in the 55-kg group (2.4 ± 0.9 vs. 3.3 ± 0.9, p = 0.04). Conclusions These results and current recommendations can be helpful for optimizing PET/CT diagnostic reference level (DRL) and reducing unnecessary PET/CT radiation exposure. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.title | Recent Survey of Effective Doses of F-18 FDG Torso PET/CT in Korea and the Current Recommendations for CT Protocols of PET/CT | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Ji Young | - |
dc.identifier.doi | 10.1007/s13139-020-00654-7 | - |
dc.identifier.scopusid | 2-s2.0-85088278925 | - |
dc.identifier.wosid | 000550612000002 | - |
dc.identifier.bibliographicCitation | NUCLEAR MEDICINE AND MOLECULAR IMAGING, v.54, no.5, pp.224 - 232 | - |
dc.relation.isPartOf | NUCLEAR MEDICINE AND MOLECULAR IMAGING | - |
dc.citation.title | NUCLEAR MEDICINE AND MOLECULAR IMAGING | - |
dc.citation.volume | 54 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 224 | - |
dc.citation.endPage | 232 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002637427 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.subject.keywordPlus | GUIDELINES | - |
dc.subject.keywordAuthor | PET | - |
dc.subject.keywordAuthor | CT | - |
dc.subject.keywordAuthor | CT | - |
dc.subject.keywordAuthor | Effective dose | - |
dc.subject.keywordAuthor | F-18-FDG | - |
dc.subject.keywordAuthor | Guidelines | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs13139-020-00654-7 | - |
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