DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jeesu | ko |
dc.contributor.author | Park, Eun-Yeong | ko |
dc.contributor.author | Jung, Yuhan | ko |
dc.contributor.author | Kim, Byoung Chul | ko |
dc.contributor.author | Kim, Joong Hyun | ko |
dc.contributor.author | Yi, Chul-Young | ko |
dc.contributor.author | Kim, In Jung | ko |
dc.contributor.author | Kim, Chulhong | ko |
dc.date.accessioned | 2024-02-26T02:01:01Z | - |
dc.date.available | 2024-02-26T02:01:01Z | - |
dc.date.created | 2024-02-23 | - |
dc.date.created | 2024-02-23 | - |
dc.date.issued | 2017-11 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES, v.1, no.6, pp.534 - 540 | - |
dc.identifier.issn | 2469-7311 | - |
dc.identifier.uri | http://hdl.handle.net/10203/318251 | - |
dc.description.abstract | High-energy ionizing radiation therapy is a highly effective method for destroying cancer cells. Monitoring the dose distribution during radiation therapy is extremely important to deliver an optimal X-ray dose to diseased areas and minimize radiation exposure to adjacent healthy tissues. Here, we present an X-ray acoustic (XA) dosimetry system that successfully combines a spherically focused ultrasound (US) transducer with a medical linear accelerator. The system can be potentially utilized in clinical radiation therapy as an intratherapy dosimetry tool. The measured XA signal showed good correlation with the water-absorbed dose measured with conventional dosimetry. We acquired the absorbed X-ray dose distribution in a lead sample by mechanically scanning the focused US transducer. The lateral spatial resolution of the XA signal was 2.1 +/- 0.5 mm, and signal-to-noise ratio of the signal was maintained with 100-mm penetration depth, whereas that of a laser-driven photoacoustic signal was exponentially decreased. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | X-Ray Acoustic-Based Dosimetry Using a Focused Ultrasound Transducer and a Medical Linear Accelerator | - |
dc.type | Article | - |
dc.identifier.wosid | 000456147300008 | - |
dc.identifier.scopusid | 2-s2.0-85046320161 | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 534 | - |
dc.citation.endingpage | 540 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON RADIATION AND PLASMA MEDICAL SCIENCES | - |
dc.identifier.doi | 10.1109/TRPMS.2017.2757484 | - |
dc.contributor.localauthor | Park, Eun-Yeong | - |
dc.contributor.nonIdAuthor | Kim, Jeesu | - |
dc.contributor.nonIdAuthor | Jung, Yuhan | - |
dc.contributor.nonIdAuthor | Kim, Byoung Chul | - |
dc.contributor.nonIdAuthor | Kim, Joong Hyun | - |
dc.contributor.nonIdAuthor | Yi, Chul-Young | - |
dc.contributor.nonIdAuthor | Kim, In Jung | - |
dc.contributor.nonIdAuthor | Kim, Chulhong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Dose monitoring | - |
dc.subject.keywordAuthor | dosimetry | - |
dc.subject.keywordAuthor | linear accelerator | - |
dc.subject.keywordAuthor | X-ray acoustic (XA) imaging | - |
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