Regional PET/CT after water gastric inflation for evaluating loco-regional disease of gastric cancer
DC Field | Value | Language |
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dc.contributor.author | Lee, Soo Jin | - |
dc.contributor.author | Lee, Won Woo | - |
dc.contributor.author | Yoon, Hai-Jeon | - |
dc.contributor.author | Lee, Ho-Young | - |
dc.contributor.author | Lee, Kyoung Ho | - |
dc.contributor.author | Kim, Young Hoon | - |
dc.contributor.author | Park, Do Joong | - |
dc.contributor.author | Kim, Hyung-Ho | - |
dc.contributor.author | So, Young | - |
dc.contributor.author | Kim, Sang Eun | - |
dc.date.accessioned | 2024-07-15T02:00:36Z | - |
dc.date.available | 2024-07-15T02:00:36Z | - |
dc.date.issued | 2013-06 | - |
dc.identifier.issn | 0720-048X | - |
dc.identifier.issn | 1872-7727 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/74769 | - |
dc.description.abstract | Objective: We aimed to improve diagnostic accuracy of F-18-fluoro-2-deoxyglucose (FDG) PET/CT for gastric cancer with water gastric inflation. Materials and methods: 44 gastric cancer patients (M: F = 30: 14, age +/- std = 62.1 +/- 14.5y) were enrolled before surgery. Fifty minutes after injection of FDG (0.14 mCi/kg body weight), whole body PET/CT was performed first and then regional PET/CT over gastric area was obtained 80 min post FDG injection after water gastric inflation. Diagnostic accuracies for loco-regional lesions were compared between whole body and regional PET/CT. Results: 48 primary tumors (23 EGC and 25 AGC) and 348 LN stations (61 metastatic and 287 benign) in 44 patients were investigated. Primary tumor sensitivity of whole body PET/CT (50% = 24/48) was significantly improved by regional PET/CT (75% = 36/48, p < 0.005). Sensitivity of whole body PET/CT (24.6% = 15/61) for LN metastasis was also significantly improved by regional PET/CT (36.1% = 22/61, p < 0.01), whereas specificity of whole body PET/CT (99.3% = 285/287) was not compromised by regional PET/CT (98.3% = 282/287, p > 0.05). Higher primary tumor FDG uptake in regional PET/CT indicated shorter progress-free survival (p = 0.0003). Conclusion: Diagnostic accuracy of whole body PET/CT for loco-regional disease of gastric cancer could be significantly improved by regional PET/CT after water gastric inflation and prognosis could be effectively predicted by primary tumor FDG uptake in regional PET/CT. (C) 2013 Elsevier Ireland Ltd. All rights reserved. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER IRELAND LTD | - |
dc.title | Regional PET/CT after water gastric inflation for evaluating loco-regional disease of gastric cancer | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ejrad.2013.01.014 | - |
dc.identifier.bibliographicCitation | EUROPEAN JOURNAL OF RADIOLOGY, v.82, no.6, pp 935 - 942 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000318908300016 | - |
dc.identifier.scopusid | 2-s2.0-84876915820 | - |
dc.citation.endPage | 942 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 935 | - |
dc.citation.title | EUROPEAN JOURNAL OF RADIOLOGY | - |
dc.citation.volume | 82 | - |
dc.type.docType | Article | - |
dc.publisher.location | 아일랜드 | - |
dc.subject.keywordAuthor | Gastric cancer | - |
dc.subject.keywordAuthor | FDG | - |
dc.subject.keywordAuthor | PET/CT | - |
dc.subject.keywordAuthor | Staging | - |
dc.subject.keywordPlus | CELL LUNG-CANCER | - |
dc.subject.keywordPlus | POSITRON-EMISSION-TOMOGRAPHY | - |
dc.subject.keywordPlus | GLUCOSE-TRANSPORTER TYPE-1 | - |
dc.subject.keywordPlus | F-18-FDG PET | - |
dc.subject.keywordPlus | FDG-PET | - |
dc.subject.keywordPlus | PHYSIOLOGICAL UPTAKE | - |
dc.subject.keywordPlus | LYMPH-NODES | - |
dc.subject.keywordPlus | STOMACH | - |
dc.subject.keywordPlus | DISTENSION | - |
dc.subject.keywordPlus | EXPRESSIONS | - |
dc.relation.journalResearchArea | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalWebOfScienceCategory | Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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