書誌事項
- タイトル別名
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- BASIC STUDY OF RADIOTHERAPY TREATMENT PLANNING SYSTEM USING CT IMAGE
- CT ガゾウ オ オウヨウシタ ホウシャセン チリョウ ケイカク ノ キソテキ
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抄録
Currently, CT images are being used, namely for disclosing internal body structures ; but its great potential for radiation therapy treatment planning needs further exploitation. A new program based on three dimensional display combined with the isodose curve superimposed is presented. A VARIAN V-360 was used as the whole body CT scanner and an NEC THERAC-III system for radiotherapy treatment planning. The new soft-ware provided prommissing applicability since : 1. On the two-dimension image obtained from HARD-COPY image, relevant display of isodose curve along with the irradiation field, filter used, that is, filter wedge number, direction, and presence or absence of block was supplied. 2. Better image was made available by the three dimensional display of the trunk contour. 3. Higher accuracy for radiation therapy as a three dimension isodose curve was provided. 4. Greater facilities contributed by the various optional section cut displayed along with the isodose cuve.
収録刊行物
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- 日本放射線技術学会雑誌
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日本放射線技術学会雑誌 38 (2), 195-202, 1982
公益社団法人 日本放射線技術学会
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詳細情報 詳細情報について
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- CRID
- 1390282681343370368
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- NII論文ID
- 110003450790
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- NII書誌ID
- AN00197784
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- ISSN
- 18814883
- 03694305
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- NDL書誌ID
- 2485781
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可