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 - Seebaß, Martin A1 - Stalling, Detlev A1 - Hege, Hans-Christian A1 - Wust, Peter A1 - Felix, Roland A1 - Deuflhard, Peter T1 - New Features of HyperPlan, a Hyperthermia Planning System T2 - Proc. Hyperthermia in Clincal Oncology Y1 - 1998 SP - 16 CY - Venice ER - TY - JOUR A1 - Wust, Peter A1 - Nadobny, Jacek A1 - Seebaß, Martin A1 - Stalling, Detlev A1 - Gellermann, Johanna A1 - Hege, Hans-Christian A1 - Deuflhard, Peter T1 - Influence of Patient Models and Numerical Methods on Predicted Power Deposition Patterns JF - Int. Journal Hyperthermia Y1 - 1999 VL - 15 IS - 6 SP - 519 EP - 540 ER - TY - JOUR A1 - Wust, Peter A1 - Nadobny, Johanna A1 - Seebass, Martin A1 - Stalling, Detlev A1 - Gellermann, Johanna A1 - Hege, Hans-Christian A1 - Deuflhard, Peter A1 - Felix, Roland T1 - Influence of patient models and numerical methods on predicted power deposition patterns JF - Int. J. Hyperthermia Y1 - 1999 VL - 15 IS - 6 SP - 519 EP - 540 ER - TY - GEN A1 - Stalling, Detlev A1 - Seebass, Martin A1 - Zöckler, Malte A1 - Hege, Hans-Christian T1 - Hyperthermia Treatment Planning with HyperPlan - User's Manual N2 - HyperPlan is a software system for performing 3D-simulations and treatment planning in regional hyperthermia. It allows the user to understand the complex effects of electromagnetic wave propagation and heat transport inside a patient's body. Optimized power amplitudes and phase settings can be calculated for the BSD radiowave applicators Sigma 60 and Sigma 2000 (eye-applicator). HyperPlan is built on top of the modular, object-oriented visualization system Amira. This system already contains powerful algorithms for image processing, geometric modelling and 3D graphics display. HyperPlan provides a number of hyperthermia-specific modules, allowing the user to create 3D tetrahedral patient models suitable for treatment planning. In addition, all numerical simulation modules required for hyperthermia simulation are part of HyperPlan. This guide provides a step-by-step introduction to hyperthermia planning using HyperPlan. It also describes the usage of the underlying visualization system Amira. T3 - ZIB-Report - 00-27 KW - image segmentation KW - grid generation KW - visualization KW - therapy planning Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-5957 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 - 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 - 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 - Stalling, Detlev A1 - Seebaß, Martin A1 - Hege, Hans-Christian A1 - Wust, Peter A1 - Deuflhard, Peter A1 - Felix, Roland T1 - HyperPlan - an Integrated System for Treatment Planning in Regional Hyperthermia T2 - Proceedings of the 17th Congress on Hyperthermic Oncology Y1 - 1996 VL - 2 SP - 552 EP - 554 CY - Rome, Italy ER - TY - CHAP A1 - Stalling, Detlev A1 - Seebass, Martin A1 - Hege, Hans-Christian A1 - Wust, Peter A1 - Deuflhard, Peter A1 - Felix, Roland ED - Franconi, Cafiero T1 - HyperPlan - an integrated system for treatment planning in regional hyperthermia T2 - Proc. of the 7th Int. Congress on Hyperthermic Oncology, Rome, Italy, April 1996 Y1 - 1996 VL - 2 SP - 552 EP - 554 ER -