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세기조절 방사선 치료에서 CORVUS TPS를 이용한 IMFAST™ Segmentation Algorithm의 연구
DC Field | Value | Language |
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dc.contributor.author | 서창옥 | - |
dc.contributor.author | 이창걸 | - |
dc.date.accessioned | 2016-05-16T11:14:35Z | - |
dc.date.available | 2016-05-16T11:14:35Z | - |
dc.date.issued | 2002 | - |
dc.identifier.issn | 1226-5829 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/144111 | - |
dc.description.abstract | The IMRT planning depends on the algorithm of each planning system and MLC performance of each Linac system. Yonsei Cancer Center introduced ab IMRT System at the beginning of February, 2002. The system consists of CORVUS (Nomos, U.S.A.) treatment planning system, LANTIS, PRIMEVIEW and PRIMART (Siemens, U.S.A) linac system. The optimization of CORVUS planning system with PRIMART is an important task to make a desirable quality treatment plan. Our Step & Shoot IMRT system uses Finite Size Pencil Beams (FSPB) dose model, simulated annealing optimization algorithm and IMFAST segmentation algorithm. We constructed treatment plans for four different patient cases with two basic beamlet sizes, 1.0X1.0㎠ and 0.5X1.0 ㎠, and four intensity steps, 5%, 10%, 20%, 33%. Each case’s plan was evaluated with the dose volume histograms of target volumes and delivery efficiencies. The patient case of small target volume is sensitive at the change of intensity map's segmentation and it highlighted an effective treatment plan at marrow intensity step and small basic projection beamlet. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 181~186 | - |
dc.relation.isPartOf | Korean Journal of Medical Physics (의학물리) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 세기조절 방사선 치료에서 CORVUS TPS를 이용한 IMFAST™ Segmentation Algorithm의 연구 | - |
dc.title.alternative | Study of IMFAST™ segmentation algorithm with CORVUS TPS for intensity modulated radiation therapy | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiation Oncology (방사선종양학) | - |
dc.contributor.googleauthor | Se Byeong Lee | - |
dc.contributor.googleauthor | Jino Bak | - |
dc.contributor.googleauthor | Kwang Hwan Cho | - |
dc.contributor.googleauthor | Sung-sil Chu | - |
dc.contributor.googleauthor | Chang-geol Lee | - |
dc.contributor.googleauthor | Suk Lee | - |
dc.contributor.googleauthor | Hongryull Pyo | - |
dc.contributor.googleauthor | Chang-ok Suh | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A01919 | - |
dc.contributor.localId | A03240 | - |
dc.relation.journalcode | J02057 | - |
dc.subject.keyword | Intensity modulated radiation therapy(IMRT) | - |
dc.subject.keyword | Finite size pencil beams(FSPB) | - |
dc.subject.keyword | Dose volume histogram(DVH) | - |
dc.subject.keyword | Multileaf collimator(MLC) | - |
dc.subject.keyword | Step&shoot | - |
dc.contributor.alternativeName | Suh, Chang Ok | - |
dc.contributor.alternativeName | Lee, Chang Geol | - |
dc.contributor.affiliatedAuthor | Suh, Chang Ok | - |
dc.contributor.affiliatedAuthor | Lee, Chang Geol | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 13 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 181 | - |
dc.citation.endPage | 186 | - |
dc.identifier.bibliographicCitation | Korean Journal of Medical Physics (의학물리), Vol.13(4) : 181-186, 2002 | - |
dc.identifier.rimsid | 55592 | - |
dc.type.rims | ART | - |
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