TY - GEN A1 - Deuflhard, Peter A1 - Louis, Alfred A1 - Schlegel, W. A1 - Seebass, Martin T1 - Workshop "Scientific Computing in der Medizin" SCMED '97 N2 - Die Arbeitstagung \glqq Scientific Computing in der Medizin\grqq , kurz SCMED \grq 97, findet vom 22. - 23. September 1997 im neu errichteten Gebäude des Konrad-Zuse-Zentrums auf dem Dahlemer naturwissenschaftlichen Campus der Freien Universtät Berlin statt. T3 - ZIB-Report - TR-97-05 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-5474 ER - TY - GEN A1 - Deuflhard, Peter A1 - Seebass, Martin A1 - Stalling, Detlev A1 - Beck, Rudolf A1 - Hege, Hans-Christian T1 - Hyperthermia Treatment Planning in Clinical Cancer Therapy: Modelling, Simulation and Visualization N2 - \noindent The speaker and his co-workers in Scientific Computing and Visualization have established a close cooperation with medical doctors at the Rudolf--Virchow--Klinikum of the Humboldt University in Berlin on the topic of regional hyperthermia. In order to permit a patient--specific treatment planning, a special software system ({\sf\small HyperPlan}) has been developed. \noindent A mathematical model of the clinical system ({\it radio frequency applicator with 8 antennas, water bolus, individual patient body}) involves Maxwell's equations in inhomogeneous media and a so--called bio--heat transfer PDE describing the temperature distribution in the human body. The electromagnetic field and the thermal phenomena need to be computed at a speed suitable for the clinical environment. An individual geometric patient model is generated as a quite complicated tetrahedral ``coarse'' grid (several thousands of nodes). Both Maxwell's equations and the bio--heat transfer equation are solved on that 3D--grid by means of {\em adaptive} multilevel finite element methods, which automatically refine the grid where necessary in view of the required accuracy. Finally optimal antenna parameters for the applicator are determined . \noindent All steps of the planning process are supported by powerful visualization methods. Medical images, contours, grids, simulated electromagnetic fields and temperature distributions can be displayed in combination. A number of new algorithms and techniques had to be developed and implemented. Special emphasis has been put on advanced 3D interaction methods and user interface issues. T3 - ZIB-Report - SC-97-26 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-2958 ER - TY - CHAP A1 - Beck, Rudolf A1 - Deuflhard, Peter A1 - Hege, Hans-Christian A1 - Seebass, Martin A1 - Stalling, Detlev ED - Hege, Hans-Christian ED - Polthier, Konrad T1 - Numerical Algorithms and Visualization in Medical Treament Planning T2 - Visualization and Mathematics Y1 - 1997 SP - 303 EP - 328 PB - Springer-Verlag ER - TY - CHAP A1 - Nadobny, Johanna A1 - Wust, Peter A1 - Seebass, Martin A1 - Stalling, Detlev A1 - Hege, Hans-Christian A1 - Deuflhard, Peter A1 - Felix, Roland T1 - A Quantitative Comparison between the VSIE and the FDTD method using Electrically Equivalent Patient and Antenna Models T2 - Proc. 16th Ann. Meeting Europ. Soc. Hyperthermic Oncology (ESHO-97), Berlin, Germany, April 1997 Y1 - 1997 SP - 145 ER - TY - CHAP A1 - Deuflhard, Peter A1 - Seebass, Martin A1 - Stalling, Detlev A1 - Beck, Rudolf A1 - Hege, Hans-Christian ED - Sydow, Achim T1 - Hyperthermia Treatment Planning in Clinical Cancer Therapy:Modelling, Simulation, and Visualization T2 - Computational Physics, Chemistry and Biology Y1 - 1997 VL - 3 PB - Wissenschaft und Technik Verlag CY - Plenary keynote talk, 15th IMACS World Congress 1997 on Scientific Computation, Modelling and Applied Mathematics ER - TY - CHAP A1 - Gellermann, Johanna A1 - Wust, Peter A1 - Stalling, Detlev A1 - Tilly, Wolfgang A1 - Nadobny, Johanna A1 - Seebass, Martin A1 - Deuflhard, Peter A1 - Felix, Roland A1 - Budach, Volker T1 - First Clinical Experiences with the Hyperthermia Planning System HyperPlan T2 - Proc. 16th Ann. Meeting Europ. Soc. Hyperthermic Oncology (ESHO-97), Berlin, Germany, April 1997 Y1 - 1997 SP - 79 ER - TY - CHAP A1 - Seebaß, Martin A1 - Stalling, Detlev A1 - Zöckler, Malte A1 - Hege, Hans-Christian A1 - Wust, Peter A1 - Felix, Roland A1 - Deuflhard, Peter T1 - Surface Mesh Generation for Numerical Simulations of Hyperthermia Treatments T2 - Proceedings of the 16th Annual Meeting of the European Society for Hyperthermic Oncology (ESHO-97) Y1 - 1997 SP - 146 ER - TY - CHAP A1 - Deuflhard, Peter A1 - Seebaß, Martin A1 - Stalling, Detlev A1 - Beck, Rudolf A1 - Hege, Hans-Christian ED - Sydow, Achim T1 - Hyperthermia Treatment Planning in Clinical Therapy T2 - Computational Physics, Chemistry and Biology (Proceedings of the 15th IMACS World Congress 1997 on Scientific Computation 3, Modelling and Applied Mathematics) Y1 - 1997 SP - 9 EP - 17 PB - Wissenschaft und Technik Verlag ER - TY - CHAP A1 - Wust, Peter A1 - Nadobny, Jacek A1 - Gellermann, Johanna A1 - Seebaß, Martin A1 - Stalling, Detlev A1 - Hege, Hans-Christian A1 - Deuflhard, Peter A1 - Felix, Roland T1 - Patient Models and Algorithms for Hyperthermia Planning T2 - Proceedings of the 16th Annual Meeting of the European Society for Hyperthermic Oncology ESHO-97 Y1 - 1997 ER - TY - CHAP A1 - Seebass, Martin A1 - Stalling, Detlev A1 - Zöckler, M. A1 - Hege, Hans-Christian A1 - Wust, Peter A1 - Felix, Roland A1 - Deuflhard, Peter T1 - Surface Mesh Generation for Numerical Simulations of Hyperthermia Treatments T2 - Proc. 16th Ann. Meeting Europ. Soc. Hyperthermic Oncology (ESHO-97), Berlin, Germany, April 1997 Y1 - 1997 SP - 146 ER -