會議論文
| 學年 | 102 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2014-05-24 |
| 作品名稱 | The Thermal Lesion Impact of Saline Injection on Radiofrequency Ablation Medical Therapy: 3-D Visual Computer Simulation for Tumor Treatment Planning |
| 作品名稱（其他語言） | |
| 著者 | Huang, Huang-Wen; Peng, Zih-Yun; Song, Wan-Ni |
| 作品所屬單位 | 淡江大學資訊創新與科技學系 |
| 出版者 | National Chung Hsiung University |
| 會議名稱 | The 2014 International Conference on Information Management (ICIM 2014)=第廿五屆國際資訊管理學術研討會 |
| 會議地點 | Taichung, Taiwan |
| 摘要 | Hyperthermia treatment planning requires information technology and management to provide best quality of medical tumor treatment. Radiofrequency ablation (RFA) has been recognized as one of promising minimally invasive liver tumor treatment around the world. The purpose of this study is to present 3-D visual computer simulation for tumor treatment planning and to evaluate the impact of NaCl injected saline solution (which electrical conductivity is higher and could enlarge thermal lesion volume through RFA) on treated tumor tissue by internally-cooled radiofrequency ablation electrode in liver tumor. The temperature required to ablate tumor cells is approximate conservatively at least 55 ℃ and thus was set as a threshold to measure lesion size. As to computer models, the mathematical equations use Laplace equation of electric field calculation, and Bio-heat transfer equation of calculation temperature field. Numerical methods will consider Gauss-Seidel iteration to obtain 3-D transient finite difference solutions of a set of partial differential equations. Static internally-cooled water temperature condition is implemented in numerical iterations. |
| 關鍵字 | Hyperthermia Treatment Planning;Radiofrequency Ablation;3-D Visual Computer Simulation;Internally-cooled electrode |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20140524~20140524 |
| 通訊作者 | 黃煌文 |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 電子版 |
| 出處 | The 2014 International Conference on Information Management (ICIM 2014)=第廿五屆國際資訊管理學術研討會, 11p. |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/98162 ) |