WL
Wolfgang Lechner
PhotonsRadiotherapy Planning, Computer-AssistedFFFProtonsRadiotherapy, Intensity-ModulatedAdaptive radiotherapyCBCT based dose calculationCone-Beam Computed TomographyDeformable registrationFlattening filter free
On Valency
published · living versionsW_9kyr26qv·v1 · currentpublished
Evaluation of attenuation-based simulated X-ray images for image-guided radiotherapy
with Hannah Jungreuthmayer, Julius Arnold, Andreas Renner, Maximilian Schmid +4
1 version
Preprints & journals
44 papers in the corpus · 2004–2026Pre-treatment PSQA - Do we still need to measure and what are adequate alternatives?42399070 · Lechner, Wolfgang2026 · 0 citationsRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2026;221:111355
A probabilistic framework for risk-bounded patient-specific quality assurance in volumetric modulated arc therapy based on measured and calculated gamma pass rates.42135205 · Schiebl, Markus, Trnková, Petra, Heilemann, Gerd et al.2026 · 0 citationsZeitschrift fur medizinische Physik. 2026
Sharing expertise, shaping excellence: The Green technical vision (GTV), a new section in the Green Journal.42128788 · De Felice, F, Lechner, W, Blanchard, P2026 · 0 citationsRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2026;220:111585
Benchmarking a new radiochromic film type for photon and proton beam dosimetry.42111057 · Kuess, Peter, Knäusl, Barbara, Helletzgruber, Sarah et al.2026 · 0 citationsPhysics and imaging in radiation oncology. 2026;39:100985
Assessing the technical capability of a room- and a gantry-mounted kV imaging device for intra-fractional fluoroscopy during stereotactic lung radiotherapy at a C-arm linear accelerator.42111055 · Jungreuthmayer, Hannah, Knäusl, Barbara, Arnold, Julius et al.2026 · 1 citationPhysics and imaging in radiation oncology. 2026;39:100988
A physics-informed, plug-and-play dose engine for gradient-based radiotherapy treatment planning2512.18863v1 · Attila Simk'o, Matthias Kronsteiner, Simon Glatzer et al.2025 · 0 citationsarXiv
Uncertainty estimation for dosimetry in radiation oncology.40521102 · Lechner, Wolfgang, Palmans, Hugo2025 · 11 citationsPhysics and imaging in radiation oncology. 2025;34:100773
Review and recommendations on deformable image registration uncertainties for radiotherapy applications.37972540 · Nenoff, Lena, Amstutz, Florian, Murr, Martina et al.2023 · 90 citationsPhysics in medicine and biology. 2023;68(24)
Clinical Implementation and Evaluation of Auto-Segmentation Tools for Multi-Site Contouring in Radiotherapy.38111502 · Heilemann, Gerd, Buschmann, Martin, Lechner, Wolfgang et al.2023 · 38 citationsPhysics and imaging in radiation oncology. 2023;28:100515
Evaluation of a novel CBCT conversion method implemented in a treatment planning system.37974264 · Lechner, Wolfgang, Kanalas, Dávid, Haupt, Sarah et al.2023 · 3 citationsRadiation oncology (London, England). 2023;18(1):191
Universal evaluation of MLC models in treatment planning systems based on a common set of dynamic tests.37385376 · Saez, Jordi, Bar-Deroma, Raquel, Bogaert, Evelien et al.2023 · 23 citationsRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2023;186:109775
Impact of log file source and data frequency on accuracy of log file-based patient specific quality assurance.37365087 · Azzi, Akbar, Heilemann, Gerd, Georg, Dietmar et al.2025 · 7 citationsZeitschrift fur medizinische Physik. 2025;35(2):152-160
Generating deliverable DICOM RT treatment plans for prostate VMAT by predicting MLC motion sequences with an encoder-decoder network.37314944 · Heilemann, Gerd, Zimmermann, Lukas, Schotola, Raphael et al.2023 · 28 citationsMedical physics. 2023;50(8):5088-5094
Impact of SSTR PET on Inter-Observer Variability of Target Delineation of Meningioma and the Possibility of Using Threshold-Based Segmentations in Radiation Oncology.36139596 · Kriwanek, Florian, Ulbrich, Leo, Lechner, Wolfgang et al.2023 · 15 citationsCancers. 2022;14(18)
Accelerating and improving radiochromic film calibration by utilizing the dose ratio in photon and proton beams.35754376 · Resch, Andreas F, Padilla Cabal, Fatima, Regodic, Milovan et al.2022 · 5 citationsMedical physics. 2022;49(9):6150-6160
A multi-institutional evaluation of small field output factor determination following the recommendations of IAEA/AAPM TRS-483.35717637 · Lechner, Wolfgang, Alfonso, Rodolfo, Arib, Mehenna et al.2022 · 11 citationsMedical physics. 2022;49(8):5537-5550
Reply to comment on 'Lateral response heterogeneity of Bragg peak ionization chambers for narrow-beam photon and proton dosimetry'.34341187 · Kuess, Peter, Lechner, Wolfgang, Georg, Dietmar et al.2022 · 1 citationPhysics in medicine and biology. 2021;66(16)
Cone beam CT based validation of neural network generated synthetic CTs for radiotherapy in the head region.34028053 · Irmak, Sinan, Zimmermann, Lukas, Georg, Dietmar et al.2021 · 21 citationsMedical physics. 2021;48(8):4560-4571
Comparing the efficacy of γ- and electron-irradiation of PBMCs to promote secretion of paracrine, regenerative factors.33768126 · Laggner, Maria, Gugerell, Alfred, Copic, Dragan et al.2021 · 4 citationsMolecular therapy. Methods & clinical development. 2021;21:14-27
Comparison of CBCT conversion methods for dose calculation in the head and neck region.32620322 · Irmak, Sinan, Georg, Dietmar, Lechner, Wolfgang2024 · 16 citationsZeitschrift fur medizinische Physik. 2020;30(4):289-299
An analytical formalism for the assessment of dose uncertainties due to positioning uncertainties.31880323 · Lechner, Wolfgang, Georg, Dietmar, Palmans, Hugo2020 · 13 citationsMedical physics. 2020;47(3):1357-1363
IAEA methodology for on-site end-to-end IMRT/VMAT audits: an international pilot study.31746249 · Kazantsev, Pavel, Lechner, Wolfgang, Gershkevitsh, Eduard et al.2020 · 28 citationsActa oncologica (Stockholm, Sweden). 2020;59(2):141-148
The influence of errors in small field dosimetry on the dosimetric accuracy of treatment plans.31694438 · Lechner, Wolfgang, Primeßnig, Alexander, Nenoff, Lena et al.2020 · 32 citationsActa oncologica (Stockholm, Sweden). 2020;59(5):511-517
Basic Properties of a New Polymer Gel for 3D-Dosimetry at High Dose-Rates Typical for FFF Irradiation Based on Dithiothreitol and Methacrylic Acid (MAGADIT): Sensitivity, Range, Reproducibility, Accuracy, Dose Rate Effect and Impact of Oxygen Scavenger.31635117 · Khan, Muzafar, Heilemann, Gerd, Lechner, Wolfgang et al.2020 · 28 citationsPolymers. 2019;11(10)
Reply to Comment on 'Lateral response heterogeneity of Bragg peak ionization chambers for narrow-beam photon and proton dosimetry'.31416058 · Kuess, Peter, Böhlen, Till T, Lechner, Wolfgang et al.2020 · 2 citationsPhysics in medicine and biology. 2019;64(19):198002
Testing the methodology for a dosimetric end-to-end audit of IMRT/VMAT: results of IAEA multicentre and national studies.31423867 · Wesolowska, Paulina, Georg, Dietmar, Lechner, Wolfgang et al.2020 · 33 citationsActa oncologica (Stockholm, Sweden). 2019;58(12):1731-1739
Characteristic of EBT-XD and EBT3 radiochromic film dosimetry for photon and proton beams.29474189 · Khachonkham, Suphalak, Dreindl, Ralf, Heilemann, Gerd et al.2019 · 105 citationsPhysics in medicine and biology. 2018;63(6):065007
A multinational audit of small field output factors calculated by treatment planning systems used in radiotherapy.33458370 · Lechner, Wolfgang, Wesolowska, Paulina, Azangwe, Godfrey et al.2024 · 56 citationsPhysics and imaging in radiation oncology. 2018;5:58-63
Global availability of dosimetry audits in radiotherapy: The IAEA dosimetry audit networks database.33458360 · Izewska, Joanna, Lechner, Wolfgang, Wesolowska, Paulina2026 · 45 citationsPhysics and imaging in radiation oncology. 2018;5:1-4
The effect of adjuvant radiotherapy on radial forearm free flap volume after soft palate reconstruction in 13 patients.29194976 · Haymerle, G, Enzenhofer, E, Lechner, W et al.2019 · 11 citationsClinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery. 2018;43(2):742-745
Lateral response heterogeneity of Bragg peak ionization chambers for narrow-beam photon and proton dosimetry.29059057 · Kuess, Peter, Böhlen, Till T, Lechner, Wolfgang et al.2018 · 38 citationsPhysics in medicine and biology. 2017;62(24):9189-9206
Advanced Radiation DOSimetry phantom (ARDOS): a versatile breathing phantom for 4D radiation therapy and medical imaging.28817381 · Kostiukhina, Natalia, Georg, Dietmar, Rollet, Sofia et al.2018 · 34 citationsPhysics in medicine and biology. 2017;62(20):8136-8153
Equivalent (uniform) square field sizes of flattening filter free photon beams.28771143 · Lechner, Wolfgang, Kuess, Peter, Georg, Dietmar et al.2018 · 4 citationsPhysics in medicine and biology. 2017;62(19):7694-7713
Technical Note: On the impact of the incident electron beam energy on the primary dose component of flattening filter free photon beams.27487867 · Kuess, Peter, Georg, Dietmar, Palmans, Hugo et al.2017 · 3 citationsMedical physics. 2016;43(8):4507
Absorbed dose measurements in the build-up region of flattened versus unflattened megavoltage photon beams.27020966 · De Puysseleyr, Annemieke, Lechner, Wolfgang, De Neve, Wilfried et al.2017 · 4 citationsZeitschrift fur medizinische Physik. 2016;26(2):177-83
Detector to detector corrections: a comprehensive experimental study of detector specific correction factors for beam output measurements for small radiotherapy beams.24989398 · Azangwe, Godfrey, Grochowska, Paulina, Georg, Dietmar et al.2015 · 154 citationsMedical physics. 2014;41(7):072103
Detector comparison for small field output factor measurements in flattening filter free photon beams.24257020 · Lechner, Wolfgang, Palmans, Hugo, Sölkner, Lukas et al.2014 · 89 citationsRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2013;109(3):356-60
Evaluation of treatment plan quality of IMRT and VMAT with and without flattening filter using Pareto optimal fronts.24183067 · Lechner, Wolfgang, Kragl, Gabriele, Georg, Dietmar2014 · 35 citationsRadiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 2013;109(3):437-41
Preoperative lower esophageal sphincter manometry data neither impact manifestations of GERD nor outcome after laparoscopic Nissen fundoplication.19370381 · Riedl, Otto, Gadenstätter, Michael, Lechner, Wolfgang et al.2009 · 19 citationsJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 2009;13(7):1189-97
The use of medication after laparoscopic antireflux surgery.19169748 · Ciovica, Ruxandra, Riedl, Otto, Neumayer, Christoph et al.2009 · 17 citationsSurgical endoscopy. 2009;23(9):1938-46
Influence of hernioplastic implants on male fertility in rats.17022062 · Kolbe, T, Lechner, W2007 · 13 citationsJournal of biomedical materials research. Part B, Applied biomaterials. 2007;81(2):435-40
Quality of life in GERD patients: medical treatment versus antireflux surgery.16843863 · Ciovica, Ruxandra, Gadenstätter, Michael, Klingler, Anton et al.2006 · 54 citationsJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract. 2006;10(7):934-9
In vivo band manometry: a new access to band adjustment.16354523 · Lechner, Wolfgang, Gadenstätter, Michael, Ciovica, Ruxandra et al.2006 · 12 citationsObesity surgery. 2005;15(10):1432-6
Physical principles of available adjustable gastric bands: how they work.15479603 · Fried, Martin, Lechner, Wolfgang, Kormanova, Karin2005 · 13 citationsObesity surgery. 2004;14(8):1118-22
Career total: 79 works. 44 are in this corpus.
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