Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최윤영 | - |
dc.date.accessioned | 2018-02-14T01:07:06Z | - |
dc.date.available | 2018-02-14T01:07:06Z | - |
dc.date.issued | 2011-08 | - |
dc.identifier.citation | 대한외과학회지,82(2),104-110 | en_US |
dc.identifier.issn | 1226-0053 | - |
dc.identifier.uri | https://synapse.koreamed.org/DOIx.php?id=10.4174/jkss.2011.81.2.104 | - |
dc.description.abstract | Purpose: To investigate the clinical benefits of F18-fluorodeoxyglucose-positron emission tomography and computed tomography (18F-FDG-PET/CT) over multi-detector row CT (MDCT) in preoperative staging of gastric cancer. Methods: FDG-PET/CT and MDCT were performed on 78 patients with gastric cancer pathologically diagnosed by endoscopy. The accuracy of radiologic staging retrospectively was compared to pathologic result after curative resection. Results: Primary tumors were detected in 51 (65.4%) patients with 18F-FDG-PET/CT, and 47 (60.3%) patients with MDCT. Regarding detection of lymph node metastasis, the sensitivity of FDG-PET/CT was 51.5% with an accuracy of 71.8%, whereas those of MDCT were 69.7% and 69.2%, respectively. The sensitivity of 18F-FDG-PET/CT for a primary tumor with signet ring cell carcinoma was lower than that of 18F-FDG-PET/CT for a primary tumor with non-signet ring cell carcinoma (35.3% vs. 73.8%, P < 0.01). Conclusion: Due to its low sensitivity, 18F-FDG-PET/CT alone shows no definite clinical benefit for prediction of lymph node metastasis in preoperative staging of gastric cancer. | en_US |
dc.description.sponsorship | Due to its low sensitivity, 18F-FDG-PET/CT alone shows no definite clinical benefit for prediction of lymph node metastasis in preoperative staging of gastric cancer. | en_US |
dc.language.iso | en | en_US |
dc.publisher | 대한외과학회 | en_US |
dc.subject | Gastric cancer | en_US |
dc.subject | 18F-FDG-PET/CT | en_US |
dc.subject | MDCT | en_US |
dc.subject | Preoperative staging | en_US |
dc.title | F-18 flluorodeoxyglucose positron emission tomography and computed tomography is not accurate in preoperative staging of gastric cancer | en_US |
dc.type | Article | en_US |
dc.relation.no | 2 | - |
dc.relation.volume | 81 | - |
dc.identifier.doi | 10.4174/jkss.2011.81.2.104 | - |
dc.relation.page | 104-110 | - |
dc.relation.journal | 대한외과학회지 | - |
dc.contributor.googleauthor | Ha, Tae Kyung | - |
dc.contributor.googleauthor | Choi, Yun Young | - |
dc.contributor.googleauthor | Song, Soon Young | - |
dc.contributor.googleauthor | Kwon, Sung Joon | - |
dc.relation.code | 2012214952 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF MEDICINE[S] | - |
dc.sector.department | DEPARTMENT OF MEDICINE | - |
dc.identifier.pid | yychoi | - |
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