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Clinical significance of SUVmax on preoperative 18F-fluorodeoxyglucose positron emission tomography in patients who underwent R0-esophagectomy for esophageal cancer
https://doi.org/10.18999/nagjms.80.3.401
713f2e75-5dfc-4a5b-bda7-f1c909c66628
名前 / ファイル | ライセンス | アクション | |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2018-08-31 | |||||
タイトル | ||||||
タイトル | Clinical significance of SUVmax on preoperative 18F-fluorodeoxyglucose positron emission tomography in patients who underwent R0-esophagectomy for esophageal cancer | |||||
著者 |
Shimizu, Daisuke
× Shimizu, Daisuke× Yuasa, Norihiro× Miyake, Hideo× Takeuchi, Eiji× Miyata, Kanji× Itoh, Shigeki |
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キーワード | ||||||
主題Scheme | Other | |||||
主題 | esophageal cancer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | PET | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | prognostic factors | |||||
抄録 | ||||||
内容記述 | The standardized uptake value (SUV) is a marker of tumor glucose metabolism, detected using 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) and may reflect tumor aggressiveness. The purpose of this study was to evaluate the clinical significance of maximum SUV (SUVmax) of primary esophageal cancer (EC) lesions. A total of 86 patients with EC who underwent pre-treatment FDG-PET and R0-resection were included in our study. The mean patient age was 65 years, and 87% were men. Histologically, cancers included squamous cell carcinomas, adenocarcinomas, and other tumors in 72, 3, and 11 patients, respectively. Preoperative chemotherapy with or without radiotherapy was performed in 4 and 37 patients, respectively. Measured patient outcomes included the correlation between the SUVmax of the primary EC lesion and clinicopathological factors in patients who did not undergo preoperative treatment (n = 45), and the investigation of relapse-free survival (RFS) according to SUVmax and the relationship between SUVmax and recurrence sites in all patients (n=86). The mean SUVmax was 8.9 ± 4.6, and SUVmax values significantly correlated with tumor invasion depth and stage. The 5-year RFS for the enrolled patients was 57%, and the RFS of patients with SUVmax < 7.0 was better than that of patients with SUVmax ≥ 7.0, with a marginal difference (p = 0.0892). Lymph node recurrences were significantly more common in patients with SUVmax ≥ 7.0, compared to patients with SUVmax < 7.0. Therefore, the SUVmax value of the primary EC lesion before preoperative treatment may be predictive of RFS and lymph node recurrence. | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
出版者 | Nagoya University Graduate School of Medicine, School of Medicine | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.18999/nagjms.80.3.401 | |||||
ID登録タイプ | JaLC | |||||
関連情報 | ||||||
関連タイプ | isVersionOf | |||||
関連識別子 | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/803.html | |||||
ISSN(print) | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0027-7622 | |||||
ISSN(Online) | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2186-3326 | |||||
書誌情報 |
Nagoya Journal of Medical Science 巻 80, 号 3, p. 401-409, 発行日 2018-08 |
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著者版フラグ | ||||||
値 | publisher |