Evidence map›Paper›PMID 36811316›Full record

ArticleJournal of medical radiation sciences2023

Evaluation of basic characteristics of 3-mm dose equivalent measuring instrument for evaluating lens exposure dose in radiotherapy.

Yutaro Mori, Tomonori Isobe, Hideyuki Takei, Shohei Miyazaki, Satoshi Kamizawa, Tetsuya Tomita, Daisuke Kobayashi, Hideyuki Sakurai, Takeji Sakae

Abstract readEvaluation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of medical radiation sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Yutaro MoriFaculty of Medicine, University of Tsukuba, Tsukuba, Japan.ORCID https://orcid.org/0000-0002-6487-0940
Tomonori IsobeFaculty of Medicine, University of Tsukuba, Tsukuba, Japan.
Hideyuki TakeiQuantum Life and Medical Science Directorate, National Institute for Quantum Science and Technology, Inage-ku, Japan.
Shohei MiyazakiDepartment of Radiology, University of Tsukuba Hospital, Tsukuba, Japan.
Satoshi KamizawaProton Medical Research Center, University of Tsukuba Hospital, Tsukuba, Japan.
Tetsuya TomitaDepartment of Radiology, University of Tsukuba Hospital, Tsukuba, Japan.
Daisuke KobayashiDepartment of Radiology, University of Tsukuba Hospital, Tsukuba, Japan.
Hideyuki SakuraiFaculty of Medicine, University of Tsukuba, Tsukuba, Japan.
Takeji SakaeFaculty of Medicine, University of Tsukuba, Tsukuba, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionDespite the development of DOSIRIS™, an eye lens dosimeter, the characteristics of DOSIRIS™ in the area of radiotherapy have not been investigated. The purpose of this study was to evaluate the basic characteristics of the 3-mm dose equivalent measuring instrument DOSIRIS™ in radiotherapy.

methodsDose linearity and energy dependence were evaluated for the irradiation system based on the calibration method of the monitor dosimeter. The angle dependence was measured by irradiating from a total of 18 directions. Interdevice variation was repeated three times by simultaneously irradiating five dosimeters. The measurement accuracy was based on the absorbed dose measured by the monitor dosimeter of the radiotherapy equipment. Absorbed doses were converted to 3-mm dose equivalents and compared with DOSIRIS™ measurements.

resultsDose linearity was evaluated using the determination coefficient (R

conclusionsWe found that the characteristics of the 3-mm dose equivalent dosimeter in a high-energy radiation satisfy the IEC standards and have the same measurement accuracy as diagnostic areas such as Interventional Radiology.

Indexed as

Lens, CrystallineRadiation DosimetersRadiation ExposureRadiotherapy DosageDose-Response Relationship, RadiationHumans3-mm dose equivalenteye doseradiation measurementradiation protectionradiotherapy

Identifiers

PMID36811316
PMCPMC10258639

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