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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://hdl.handle.net/10129/5043


ファイル 記述 サイズフォーマット
HirosakiMedJ_51_S203.pdf661.04 kBAdobe PDF
タイトル: Clinical and Fundamental Researches of Radiation Therapy
その他のタイトル: 放射線治癒の臨床と基礎
著者: Abe, Yoshinao
Mariya, Yasushi
Aoki, Masahiko
著者所属: Department of Radiology,Hirosaki University, SchoolofMedicine
発行日: 1-Nov-1999
出版者: 弘前大学医学部・弘前医学会
誌名: 弘前医学
巻: 51
号: suppl.
開始ページ: S203
終了ページ: S208
ISSN: 0439-1721
キーワード: radiation therapy
three dimensional conformal radiotherapy
predictive assay
accelerated proliferation
accelerated fractionation
抄録: In this paper, present status and prospects of therapeutic radiology in Department of Radiology are reviewed. The clinical outcomes of head and neck cancers are summarized and radiotherapeutic advantages of other cancers are described. Since three dimensional conformal radiotherapy, that will be introduced in our hospital in the near future, will realize the superior dose distribution clinically, we will be able to prescribe Sufficient dose to the tumor target volume with less dose to the surrounding normal tissue. We expect more effective outcomes of radiation therapy from this  methods. Biologically, predictive assays that optimize cancer treatment are important and proliferative capacity, survival assay of the cancer cells, capacity of the repair and tumor oxygen status are being studied. Accelerated proliferation during fractions that is observed clinically is one of the factors of radioresistance. Some strategies to overcome accelerated proliferation are postulated; accelerated fractionation, chemotherapy, during radiation therapy and heavy ion therapy. We are also studying accelerated proliferation clinically and experimentally. These works will improve the cancer treatment more efficiently in the future.
URI: http://hdl.handle.net/10129/5043
テキストバージョン: publisher

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