Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Inga Altrogge"'
Publikováno v:
International Journal for Uncertainty Quantification. 2:295-321
We present a sensitivity analysis of the optimization of the probe placement in radiofrequency (RF) ablation which takes the uncertainty associated with biophysical tissue properties (electrical and thermal conductivity) into account. Our forward sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0390e2ffe8e1032a71f7707a9ce9ed5b
https://doi.org/10.1615/int.j.uncertaintyquantification.2012004135
https://doi.org/10.1615/int.j.uncertaintyquantification.2012004135
Autor:
Kai S. Lehmann, Tim Kröger, Jörg P. Ritz, Torben Pätz, Tobias Preusser, H. O. Peitgen, Inga Altrogge, Bernd Frericks, Andrea Schenk
Publikováno v:
The Open Biomedical Engineering Journal. 4:16-26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::395c73cf26cf48114528e5e83cb3f77b
https://doi.org/10.2174/1874120701004020016
https://doi.org/10.2174/1874120701004020016
Publikováno v:
EMBC
It is a challenging task to plan a radiofrequency (RF) ablation therapy to achieve the best outcome of the treatment and avoid recurrences at the same time. A patient specific simulation in advance that takes the cooling effect of blood vessels into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75cafdf89f5109013bd563a184ffd6bc
https://pubmed.ncbi.nlm.nih.gov/23365864
https://pubmed.ncbi.nlm.nih.gov/23365864
Autor:
Tobias Preusser, Tim Kröger, Hanne Tiesler, Heinz-Otto Peitgen, Inga Altrogge, Christof Büskens
Publikováno v:
International Series of Numerical Mathematics ISBN: 9783034801324
Constrained Optimization and Optimal Control for Partial Differential Equations
Constrained Optimization and Optimal Control for Partial Differential Equations
The treatment of hepatic lesions with radio-frequency (RF) ablation has become a promising minimally invasive alternative to surgical resection during the last decade. In order to achieve treatment qualities similar to surgical R0 resections, patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::795a03684ac9dd1d8792a4d6536fbc47
https://doi.org/10.1007/978-3-0348-0133-1_25
https://doi.org/10.1007/978-3-0348-0133-1_25
Autor:
H. O. Peitgen, T. Preusser, Andreas Weihusen, Christian Rieder, T Pätz, Inga Altrogge, Tim Kröger
Publikováno v:
RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 182
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d488a1a7ba2895a17e07d0472bd278bd
https://doi.org/10.1055/s-0030-1252934
https://doi.org/10.1055/s-0030-1252934
Publikováno v:
Computer methods in biomechanics and biomedical engineering. 13(3)
In this paper, a numerical procedure to determine an optimal applicator placement for hepatic radiofrequency ablation incorporating uncertain material parameters is presented. The main focus is set on the treatment of subjective and rare data-based i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79802c0c4ac62890e20a8e60a1d638dc
https://pubmed.ncbi.nlm.nih.gov/20013437
https://pubmed.ncbi.nlm.nih.gov/20013437
Publikováno v:
IFMBE Proceedings ISBN: 9783642038815
In this work, we present a three-dimensional (3D) model for the optimization of the probe placement in radio-frequency ablation (RFA). The model is based on a system of partial differential equations (PDEs) that describe the electric potential of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b563772fdad1f4521d407311f3236d6
https://doi.org/10.1007/978-3-642-03882-2_319
https://doi.org/10.1007/978-3-642-03882-2_319
Autor:
Inga, Altrogge, Tim, Kröger, Tobias, Preusser, Christof, Büskens, Philippe L, Pereira, Diethard, Schmidt, Andreas, Weihusen, Heinz-Otto, Peitgen
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 9(Pt 1)
We present a model for the optimal placement of mono- and bipolar probes in radio-frequency (RF) ablation. The model is based on a numerical computation of the probe's electric potential and of the steady state of the heat distribution during RF abla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c4f70a9784f30d2778f78a77349c3441
https://pubmed.ncbi.nlm.nih.gov/17354926
https://pubmed.ncbi.nlm.nih.gov/17354926
Autor:
Tobias Preusser, Philippe L. Pereira, Heinz-Otto Peitgen, Andreas Weihusen, Inga Altrogge, Tim Kröger, Christof Büskens, Diethard Schmidt
Publikováno v:
Medical Image Computing and Computer-Assisted Intervention – MICCAI 2006 ISBN: 9783540447078
MICCAI (1)
MICCAI (1)
We present a model for the optimal placement of mono- and bipolar probes in radio-frequency (RF) ablation. The model is based on a numerical computation of the probe’s electric potential and of the steady state of the heat distribution during RF ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b71ba6cab7385d2952bf7dfc6ed42c
https://doi.org/10.1007/11866565_60
https://doi.org/10.1007/11866565_60
Autor:
Tim Kröger, Diethard Schmidt, Philippe L. Pereira, Tobias Preusser, Inga Altrogge, Heinz-Otto Peitgen, Andreas Weihusen
Publikováno v:
Medical Image Computing and Computer-Assisted Intervention – MICCAI 2006 ISBN: 9783540447276
MICCAI (2)
MICCAI (2)
We present a model for the numerical simulation of radio frequency (RF) ablation of tumors with mono- or bipolar probes. This model includes the electrostatic equation and a variant of the well-known bio-heat transfer equation for the distribution of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7baad7b0609c5e8ed59d982654b3d57c
https://doi.org/10.1007/11866763_47
https://doi.org/10.1007/11866763_47