タイトル（掲載誌）Acta Medica Nagasakiensia
授与機関名Nagasaki University (長崎大学)
一般注記[Purpose] In order to clarify prognostic factors of recurrent oral cancer, [Patients and Methods] In 17 oral cancer patients with their age ranging from 28 to 86 years old, who underwent extensive resection accompanied by reconstruction for recurrence of a primary oral cancer, correlations between survival rate after salvage surgery and subsite, T classification and N classification of their initial and recurrent tumors, and time of recurrence were analyzed by using Kaplan-Meier method and kai-square analysis. [Results] Tongue cancer (10 patients) was found to have the poorest prognosis among all the subsites, and especially those who had recurrence within 3 months after previous surgery had extremely poor prognoses; 30% (3/10) of them died without being discharged from the hospital after salvage surgery, and in 40% of them QOL was remarkably impaired losing their voice andchance of peroral food intake, etc. While T classification and N classification of initial and recurrent tumors were found to haveno correlations with the prognosis. [Conclusion] More appropriate and realistic information should be provided to those patients to assist them to make a fully informed decision prior to surgery.
長崎大学学位論文 学位記番号:博(医歯薬)乙第48号 学位授与年月日:平成29年6月7日
Author: Shinya Jinnouchi, Kenichi Kaneko, Fujinobu Tanaka, Katsumi Tanaka, Haruo Takahashi
Citation: Acta Medica Nagasakiensia, 60(3), pp.119-124; 2016
Nagasaki University (長崎大学), 博士(医学) (2017-06-07)
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受理日（W3CDTF）2017-07-03T04:10:06+09:00
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