Cited 22 times in
Defining the target volume for post-operative radiotherapy after D2 dissection in gastric cancer by CT-based vessel-guided delineation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임준석 | - |
dc.contributor.author | 형우진 | - |
dc.contributor.author | 금웅섭 | - |
dc.contributor.author | 노성훈 | - |
dc.contributor.author | 라선영 | - |
dc.contributor.author | 안지영 | - |
dc.contributor.author | 윤홍인 | - |
dc.contributor.author | 이용찬 | - |
dc.contributor.author | 장지석 | - |
dc.date.accessioned | 2014-12-18T09:18:23Z | - |
dc.date.available | 2014-12-18T09:18:23Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0167-8140 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/87923 | - |
dc.description.abstract | PURPOSE: To determine the recurrent nodal gross tumor volume (rnGTV) based on CT-guided vascular structure to refine the clinical target volume (CTV) delineation in postoperative radiotherapy for advanced gastric cancer following radical gastrectomy with D2 dissection. MATERIALS AND METHODS: We retrospectively reviewed follow-up images from 91 patients with their first regional recurrence after D2 dissection in stage III gastric cancer with N3 disease. We defined rnGTV as recurrent nodes shown in follow-up CT images, in which one diagnostic radiologist with specialty of gastrointestinal tract investigated. We drew rnGTVs at the equivalent location based on the same vessels of reference comparing CT images to recurrence CT images. RESULTS: We propose vessel-based locations of rnGTVs on CT images with axial and coronal views. We show different patterns of regional recurrence according to the location of primary gastric cancer using CT and digitally reconstructed radiograph (DRR) images. Frequently recurred sites, overlapped by more than five rnGTVs, are depicted in a DRR image. CONCLUSIONS: This study suggests vessel-based delineations of rnGTVs on CT images depending on nodal recurrence sites from follow-up images after D2 lymphadenectomy. Our results could help reduce the inter-observer variation of CTV delineation after D2 dissection in gastric cancer. | - |
dc.description.statementOfResponsibility | open | - |
dc.relation.isPartOf | RADIOTHERAPY AND ONCOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Aged | - |
dc.subject.MESH | Aged, 80 and over | - |
dc.subject.MESH | Combined Modality Therapy | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Gastrectomy/methods* | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Lymph Node Excision/methods* | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Middle Aged | - |
dc.subject.MESH | Retrospective Studies | - |
dc.subject.MESH | Stomach Neoplasms/diagnostic imaging | - |
dc.subject.MESH | Stomach Neoplasms/pathology | - |
dc.subject.MESH | Stomach Neoplasms/radiotherapy* | - |
dc.subject.MESH | Stomach Neoplasms/surgery | - |
dc.subject.MESH | Tomography, X-Ray Computed/methods* | - |
dc.subject.MESH | Tumor Burden | - |
dc.title | Defining the target volume for post-operative radiotherapy after D2 dissection in gastric cancer by CT-based vessel-guided delineation | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Surgery (외과학) | - |
dc.contributor.googleauthor | Hong In Yoon | - |
dc.contributor.googleauthor | Jee Suk Chang | - |
dc.contributor.googleauthor | Joon Seok Lim | - |
dc.contributor.googleauthor | Sung Hoon Noh | - |
dc.contributor.googleauthor | Woo Jin Hyung | - |
dc.contributor.googleauthor | Ji Yeong An | - |
dc.contributor.googleauthor | Yong Chan Lee | - |
dc.contributor.googleauthor | Sun Young Rha | - |
dc.contributor.googleauthor | Kyung Hwan Kim | - |
dc.contributor.googleauthor | Woong Sub Koom | - |
dc.identifier.doi | 10.1016/j.radonc.2013.05.025 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A03408 | - |
dc.contributor.localId | A04382 | - |
dc.contributor.localId | A00273 | - |
dc.contributor.localId | A01281 | - |
dc.contributor.localId | A02988 | - |
dc.contributor.localId | A01316 | - |
dc.contributor.localId | A04777 | - |
dc.contributor.localId | A04658 | - |
dc.relation.journalcode | J02597 | - |
dc.identifier.eissn | 1879-0887 | - |
dc.identifier.pmid | 23777669 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0167814013002454 | - |
dc.subject.keyword | CT-guidance | - |
dc.subject.keyword | Gastric cancer | - |
dc.subject.keyword | Gross tumor volume | - |
dc.subject.keyword | Recurrent node | - |
dc.subject.keyword | Vasculature | - |
dc.contributor.alternativeName | Lim, Joon Seok | - |
dc.contributor.alternativeName | Hyung, Woo Jin | - |
dc.contributor.alternativeName | Koom, Woong Sub | - |
dc.contributor.alternativeName | Noh, Sung Hoon | - |
dc.contributor.alternativeName | Rha, Sun Young | - |
dc.contributor.alternativeName | An, Ji Yeong | - |
dc.contributor.alternativeName | Yoon, Hong In | - |
dc.contributor.alternativeName | Lee, Yong Chan | - |
dc.contributor.affiliatedAuthor | Lim, Joon Seok | - |
dc.contributor.affiliatedAuthor | Hyung, Woo Jin | - |
dc.contributor.affiliatedAuthor | Koom, Woong Sub | - |
dc.contributor.affiliatedAuthor | Noh, Sung Hoon | - |
dc.contributor.affiliatedAuthor | Lee, Yong Chan | - |
dc.contributor.affiliatedAuthor | Rha, Sun Young | - |
dc.contributor.affiliatedAuthor | Yoon, Hong In | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 108 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 72 | - |
dc.citation.endPage | 77 | - |
dc.identifier.bibliographicCitation | RADIOTHERAPY AND ONCOLOGY, Vol.108(1) : 72-77, 2013 | - |
dc.identifier.rimsid | 33850 | - |
dc.type.rims | ART | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.