Taipei Medical University Institutional Repository:Item 987654321/44175
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 45422/58598 (78%)
造访人次 : 2552597      在线人数 : 159
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://libir.tmu.edu.tw/handle/987654321/44175


    题名: Prognostic impact of tumor volume in patients with stage III-IVA hypopharyngeal cancer without bulky lymph nodes treated with definitive concurrent chemoradiotherapy.
    作者: Chen SW;Yang SN;Liang JA;Lin FJ;Tsai MH.
    日期: 2008
    上传时间: 2011-08-09 15:32:04 (UTC+8)
    摘要: BACKGROUND: To investigate the prognostic value of volumetric analysis in patients with stage III-IVA hypopharyngeal cancer treated with concurrent chemoradiotherapy (CCRT).

    METHODS: Seventy-six stage III-IVA hypopharyngeal cancer patients without bulky lymph nodes were enrolled for a volumetric analysis. The pyriform sinus was the principal site of involvement in the 63 cases. All patients were allocated a course of CCRT. Tumor volume measurement was derived using separate calculations for the primary tumor volume (pGTV) and the nodal tumor volume (nGTV).

    RESULTS: The pGTV ranged from 3.8 to 152.4 mL (mean, 33.4 mL). The 3-year cause-specific survival (CSS) was 75% for those with a pGTV <30 mL and 20% when the pGTV was >or=30 mL (p = .0001). Furthermore, the 3-year primary tumor relapse-free survival (PRFS) was 72% for those with a pGTV <30 mL and 23% when the pGTV were >or=30 mL (p = .0001). The 3-year PRFSs for <30 mL and >or=30 mL were 74% and 25% for stage III disease (p = .01) and 65% and 22% for stage IVA tumors (p = .01), respectively. Multivariate analyses of the CSS revealed a single prognostic factor, namely pGTV <30 mL versus >or=30 mL (p = .0001, hazard ratio 2.84). Multivariate analyses of the PRFS gave a similar finding, with a pGTV >or=30 mL (p = .0001, hazard ratio 2.55) being significant.

    CONCLUSION: A patient's pGTV is a strong outcome predictor for hypopharyngeal cancer treatment using CCRT. Therefore, a selected group of patients, mainly those with tumor volumes <30 mL should be considered for laryngeal preservation
    關聯: Head Neck. 2009 Jun;31(6):709-16.
    显示于类别:[放射腫瘤科] 期刊論文

    文件中的档案:

    档案 大小格式浏览次数
    W-13.pdf161KbAdobe PDF377检视/开启


    在TMUIR中所有的数据项都受到原著作权保护.

    TAIR相关文章

    著作權聲明 Copyright Notice

    • 本平台之數位內容為臺北醫學大學所收錄之機構典藏，包含體系內各式學術著作及學術產出。秉持開放取用的精神，提供使用者進行資料檢索、下載與取用，惟仍請適度、合理地於合法範圍內使用本平台之內容，以尊重著作權人之權益。商業上之利用，請先取得著作權人之授權。

      The digital content on this platform is part of the Taipei Medical University Institutional Repository, featuring various academic works and outputs from the institution. It offers free access to academic research and public education for non-commercial use. Please use the content appropriately and within legal boundaries to respect copyright owners' rights. For commercial use, please obtain prior authorization from the copyright owner.

    • 瀏覽或使用本平台，視同使用者已完全接受並瞭解聲明中所有規範、中華民國相關法規、一切國際網路規定及使用慣例，並不得為任何不法目的使用TMUIR。

      By utilising the platform, users are deemed to have fully accepted and understood all the regulations set out in the statement, relevant laws of the Republic of China, all international internet regulations, and usage conventions. Furthermore, users must not use TMUIR for any illegal purposes.

    • 本平台盡力防止侵害著作權人之權益。若發現本平台之數位內容有侵害著作權人權益情事者，煩請權利人通知本平台維護人員([email protected])，將立即採取移除該數位著作等補救措施。

      TMUIR is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff([email protected]). We will remove the work from the repository.

    Back to Top
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈