Dr. Johann Schiefer
Physiker
Leitende(r) Wissenschaftler/in
Radio-Onkologie · Dept. IV
Determination of the source dwell position of an afterloading device with a detector array
Breithuth F, Schiefer J, Arn M, Peters S, Seelentag W. Determination of the source dwell position of an afterloading device with a detector array. J Radiat Oncol Inform 2011;3:1:12-24 2011
06.09.2011Determination of the source dwell position of an afterloading device with a detector array
06.09.2011J Radiat Oncol Inform 2011;3:1:12-24 2011
Breithuth F, Schiefer Johann, Arn Markus, Peters Samuel, Seelentag Wolf
Radiotherapy Treatment Interruption Compensation Calculator for Android Based Mobile Devices
Putora P, Fornaro J, Schiefer J, Brügge D, Plasswilm L (2011). Radiotherapy Treatment Interruption Compensation Calculator for Android Based Mobile Devices.
31.03.2011Radiotherapy Treatment Interruption Compensation Calculator for Android Based Mobile Devices
31.03.2011SASRO 2011
Putora Paul Martin, Fornaro Jürgen, Schiefer Johann, Brügge Detlef, Plasswilm Ludwig
A Training Method for Prostate Delineation Based on CT- and MR-Images
Collon J, Schiefer J, Stolz A, Naef G, Putora P, Schneider M, Fretz C, Plasswilm L (2011). A Training Method for Prostate Delineation Based on CT- and MR-Images.
31.03.2011A Training Method for Prostate Delineation Based on CT- and MR-Images
31.03.2011SASRO 2011
Collon Joop, Schiefer Johann, Stolz Anja, Naef Gabriela, Putora Paul Martin, Schneider Markus, Fretz Christian, Plasswilm Ludwig
Can the Number of Cone Beam CTs be Reduced Based on the Patient Displacements Applied in the first Therapy Week?
Stolz A, Schiefer J, Collon J, Naef G, Putora P, Seelentag W, Plasswilm L (2011). Can the Number of Cone Beam CTs be Reduced Based on the Patient Displacements Applied in the first Therapy Week?.
31.03.2011Can the Number of Cone Beam CTs be Reduced Based on the Patient Displacements Applied in the first Therapy Week?
31.03.2011SASRO 2011
Stolz Anja, Schiefer Johann, Collon Joop, Naef Gabriela, Putora Paul Martin, Seelentag Wolf, Plasswilm Ludwig
The Swiss IMRT dosimetry intercomparison using a thorax phantom
Schiefer J, Krusche B, Dipasquale G, Reiner B, Pachoud M, Vallet V, Münch-Berndl K, Schnekenburger B, Roth J, Hasenbalg F, Born E, Seelentag W, Cozzi L, Nicolini G, Fogliata A, Fix M. The Swiss IMRT dosimetry intercomparison using a thorax phantom. Med Phys 2010; 37:4424-31.
01.08.2010The Swiss IMRT dosimetry intercomparison using a thorax phantom
01.08.2010Med Phys 2010; 37:4424-31
Schiefer Johann, Krusche B, Dipasquale G, Reiner B, Pachoud M, Vallet V, Münch-Berndl K, Schnekenburger B, Roth J, Hasenbalg F, Born E, Seelentag Wolf, Cozzi L, Nicolini G, Fogliata A, Fix M K
Re-Implantation after Insufficient Primary 125-I Permanent Brachytherapy of Prostate Cancer
Engeler D, Putora P, Plasswilm L, Seelentag W, Schiefer J, Schmid H (2010). Re-Implantation after Insufficient Primary 125-I Permanent Brachytherapy of Prostate Cancer.
16.04.2010Re-Implantation after Insufficient Primary 125-I Permanent Brachytherapy of Prostate Cancer
16.04.201025th EAU Congress
Engeler Daniel, Putora Paul Martin, Plasswilm Ludwig, Seelentag Wolf, Schiefer Johann, Schmid Hans-Peter
Patterns of Failure and Toxicity after Intensity-Modulated Radiotherapy with Simultaneous Integrated Boost for Head and Neck Cancer
Toepfer M, Wille N, Putora P, Brügge D, Arn M, Schiefer J, Plasswilm L (2010). Patterns of Failure and Toxicity after Intensity-Modulated Radiotherapy with Simultaneous Integrated Boost for Head and Neck Cancer.
15.04.2010Patterns of Failure and Toxicity after Intensity-Modulated Radiotherapy with Simultaneous Integrated Boost for Head and Neck Cancer
15.04.201014th annual SASRO Meeting
Toepfer Michael, Wille Nadja, Putora Paul Martin, Brügge Detlef, Arn Markus, Schiefer Johann, Plasswilm Ludwig
Erectile Function Preservation after Therapy of Localized Prostate Cancer: I125 Prostate Seed Implant Brachytherapy Versus Radical Prostatectomy
Putora P, Schmid H, Schiefer J, Collon J, Toepfer M, Vontoggenburg F, Markart P, Preusser S, Engeler D, Plasswilm L (2010). Erectile Function Preservation after Therapy of Localized Prostate Cancer: I125 Prostate Seed Implant Brachytherapy Versus Radical Prostatectomy.
15.04.2010Erectile Function Preservation after Therapy of Localized Prostate Cancer: I125 Prostate Seed Implant Brachytherapy Versus Radical Prostatectomy
15.04.201014th Annual SASRO Meeting
Putora Paul Martin, Schmid Hans-Peter, Schiefer Johann, Collon Joop, Toepfer Michael, Vontoggenburg F, Markart P, Preusser Stefan, Engeler Daniel, Plasswilm Ludwig
Three Irradiation Techniques for a Patient with Morbus Hodgkin Cancer in the Head and Thorax Regions
Naef G, Arn M, Stolz A, Schiefer J, Collon J, Plasswilm L (2010). Three Irradiation Techniques for a Patient with Morbus Hodgkin Cancer in the Head and Thorax Regions.
15.04.2010Three Irradiation Techniques for a Patient with Morbus Hodgkin Cancer in the Head and Thorax Regions
15.04.201014th Annual SASRO Meeting
Naef Gabriela, Arn Markus, Stolz Anja, Schiefer Johann, Collon Joop, Plasswilm Ludwig
Automated Erythema Quantification in Radiation Therapy: Feasibility of the Development of a Custom Java Tool
Putora P, Collon J, Schiefer J, Toepfer M, Plasswilm L (2010). Automated Erythema Quantification in Radiation Therapy: Feasibility of the Development of a Custom Java Tool.
15.04.2010Automated Erythema Quantification in Radiation Therapy: Feasibility of the Development of a Custom Java Tool
15.04.201014th Annual SASRO Meeting
Putora Paul Martin, Collon Joop, Schiefer Johann, Toepfer Michael, Plasswilm Ludwig
Exposure of treating physician to radiation during prostate brachytherapy using iodine-125 seeds: dose measurements on both hands with thermoluminescence dosimeters
Schiefer J, Roth J, Krusche B, Prikler L, Leippold T, Schmid H, Lenggenhager C, Ries G, Plasswilm L, Seelentag W, Vontoggenburg F, Engeler D. Exposure of treating physician to radiation during prostate brachytherapy using iodine-125 seeds: dose measurements on both hands with thermoluminescence dosimeters. Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al] 2009; 185:689-95.
01.10.2009Exposure of treating physician to radiation during prostate brachytherapy using iodine-125 seeds: dose measurements on both hands with thermoluminescence dosimeters
01.10.2009Strahlentherapie und Onkologie : Organ der Deutschen Röntgengesellschaft ... [et al] 2009; 185:689-95
Schiefer Johann, Roth Jakob, Krusche Bernd, Prikler Ladislav, Leippold Thomas, Schmid Hans-Peter, Lenggenhager Cornelius, Ries Gerhard, Plasswilm Ludwig, Seelentag Wolf, Vontoggenburg F, Engeler Daniel
Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer [Abstract]
Putora P, Plasswilm L, Seelentag W, Schiefer J, Schmid H, Engeler D (2009). Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer [Abstract].
01.09.2009Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer [Abstract]
01.09.2009-
Putora Paul Martin, Plasswilm Ludwig, Seelentag Wolf, Schiefer Johann, Schmid Hans-Peter, Engeler Daniel
Topological methods for the comparison of structures using LDR-brachytherapy of the prostate as an example
Schiefer J, Roth J, Krusche B, Leippold T, Schmid H, Ries G, Plasswilm L, Seelentag W, Vontoggenburg F, Engeler D. Topological methods for the comparison of structures using LDR-brachytherapy of the prostate as an example. Physics in medicine and biology 2009; 54:4959-70.
21.08.2009Topological methods for the comparison of structures using LDR-brachytherapy of the prostate as an example
21.08.2009Physics in medicine and biology 2009; 54:4959-70
Schiefer Johann, Roth J, Krusche B, Leippold T, Schmid Hans-Peter, Ries G, Plasswilm Ludwig, Seelentag Wolf, Vontoggenburg F, Engeler Daniel
Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer
Putora P, Plasswilm L, Seelentag W, Schiefer J, Schmid H, Engeler D (2009). Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer.
19.03.2009Re-Implantation after insufficient primary 125-I permanent brachytherapy of prostate cancer
19.03.200913th Annual SASRO Meeting
Putora Paul Martin, Plasswilm Ludwig, Seelentag Wolf, Schiefer Johann, Schmid Hans-Peter, Engeler Daniel
Prüfung und Kalibration der MLC-Positionierung mit einem portalen Bildgebungssystem
Schiefer J. Prüfung und Kalibration der MLC-Positionierung mit einem portalen Bildgebungssystem. Zeitschrift für medizinische Physik 2008; 18:51-58.
10.03.2008Prüfung und Kalibration der MLC-Positionierung mit einem portalen Bildgebungssystem
10.03.2008Zeitschrift für medizinische Physik 2008; 18:51-58
Schiefer Johann
Basic dosimetric verification in water of the anisotropic analytical algorithm for Varian, Elekta and Siemens linacs
Cozzi L, Nicolini G, Vanetti E, Clivio A, Glashörster M, Schiefer J, Fogliata A. Basic dosimetric verification in water of the anisotropic analytical algorithm for Varian, Elekta and Siemens linacs. Zeitschrift für medizinische Physik 2008; 18:128-35.
01.01.2008Basic dosimetric verification in water of the anisotropic analytical algorithm for Varian, Elekta and Siemens linacs
01.01.2008Zeitschrift für medizinische Physik 2008; 18:128-35
Cozzi Luca, Nicolini Giorgia, Vanetti Eugenio, Clivio Alessandro, Glashörster Marco, Schiefer Johann, Fogliata Antonella
[MLC positioning checks and calibration with a portal imaging system]
Schiefer J, Seelentag W, Roth J, Krusche B. [MLC positioning checks and calibration with a portal imaging system]. Zeitschrift für medizinische Physik 2008; 18:51-8.
01.01.2008[MLC positioning checks and calibration with a portal imaging system]
01.01.2008Zeitschrift für medizinische Physik 2008; 18:51-8
Schiefer Johann, Seelentag Wolf, Roth Jakob, Krusche Bernd