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福島県立医科大学学術成果リポジトリ = Fukushima Medical University Repository >
福島医学会 = The Fukushima Society of Medical Science >
Fukushima Journal of Medical Science >
Vol.66 (2020) >
このアイテムの引用には次の識別子を使用してください:
http://ir.fmu.ac.jp/dspace/handle/123456789/1357
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| タイトル: | Attempting to define sentinel node micrometastasis in oral squamous cell carcinoma |
| 著者: | Matsuzuka, Takashi
Uemura, Hirokazu
Yoshimoto, Seiichi
Miura, Kouki
Shiotani, Akihiro
Sugasawa, Masashi
Homma, Akihiro
Yokoyama, Junkichi
Tsukahara, Kiyoaki
Yoshizaki, Tomokazu
Yatabe, Yasushi
Kobari, Takehiro
Kosuda, Shigeru
Murono, Shigeyuki
Hasegawa, Yasuhisa |
| 学内所属: | 放射線医学県民健康管理センター
耳鼻咽喉科学講座 |
| 誌名/書名: | Fukushima Journal of Medical Science |
| 巻: | 66 |
| 号: | 3 |
| 開始ページ: | 143 |
| 終了ページ: | 147 |
| 発行日: | 2020年 |
| 抄録: | OBJECTIVE:The aim of this supplemental study of a sentinel node (SN) biopsy (SNB) trial for oral squamous cell carcinoma (OSCC) was to assess the effectiveness in identifying micrometastasis and determining whether elective neck dissection (END) is necessary. MATERIALS AND METHODS:Twenty-three patients with pathologically positive SNs were included. The sizes of the metastatic lesions in positive SNs (SMSNs) were classified and the rates of occult metastasis of non-SNs were compared. RESULTS:The patients were divided according to the SMSN:<0.2 mm (group A, n=3);0.2 mm to <2.0 mm (group B, n=7);and ≥2.0 mm (group C, n=13). The rates of occult metastasis in groups A, B, and C were 0% (0/3), 14% (1/7) and 23% (3/13), respectively. CONCLUSION:Rare cancer cell distribution to nodes other than SNs was observed in the patients with SN metastatic lesions of at least smaller than 0.2 mm in size, suggesting the possibility of defining SN micrometastasis in N0 OSCC. |
| 出版者: | The Fukushima Society of Medical Science |
| 出版者（異表記）: | 福島医学会 |
| 本文の言語: | eng |
| このページのURI: | http://ir.fmu.ac.jp/dspace/handle/123456789/1357 |
| 本文URL: | http://ir.fmu.ac.jp/dspace/bitstream/123456789/1357/1/FksmJMedSci_66_p143.pdf |
| ISSN: | 0016-2590
2185-4610 |
| DOI: | 10.5387/fms.2020-17 |
| PubMed番号: | 33268599 |
| 関連ページ: | https://doi.org/10.5387/fms.2020-17 |
| 権利情報: | © 2020 The Fukushima Society of Medical Science. This article is licensed under a Creative Commons [Attribution-NonCommercial-ShareAlike 4.0 International] license. |
| 権利情報: | https://creativecommons.org/licenses/by-nc-sa/4.0/ |
| 出現コレクション: | Vol.66 (2020)
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