Marcel van Herk

Marcel van Herk's AcademicInfluence.com Rankings

Marcel van Herk

Physics

#8406

World Rank

#10609

Historical Rank

physics Degrees

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Physics

Marcel van Herk's Degrees

PhD Physics University of Amsterdam
Masters Applied Physics Delft University of Technology
Bachelors Physics University of Amsterdam

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Marcel van Herk's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Errors and margins in radiotherapy. (2004) (856)
A fast algorithm for local minimum and maximum filters on rectangular and octagonal kernels (1992) (244)
Margins for geometric uncertainty around organs at risk in radiotherapy. (2002) (171)
Different styles of image-guided radiotherapy. (2007) (104)
Physical aspects of a liquid-filled ionization chamber with pulsed polarizing voltage. (1991) (67)
Multiple comparisons permutation test for image based data mining in radiotherapy (2013) (59)
99mTc-HYNIC-rh-annexin-V scintigraphy: visual and quantitative evaluation of early treatment-induced apoptosis to predict treatment outcome (2008) (48)
Leukemia and brain tumors among children after radiation exposure from CT scans: design and methodological opportunities of the Dutch Pediatric CT Study (2014) (41)
Detection of In Vivo Dynamic 3-D Motion Patterns in the Wrist Joint (2009) (37)
The computation of MR image distortions caused by tissue susceptibility using the boundary element method (1996) (37)
Demonstration of a reduction in muscarinic receptor binding in early Alzheimer's disease using iodine-123 dexetimide single-photon emission tomography (1997) (31)
Anatomical Changes During Radiotherapy of Lung Cancer Patients (2007) (31)
On-the-Fly Motion-Compensated Cone-Beam CT Using an a Priori Motion Model (2008) (29)
Mapping of treatment-induced apoptosis in normal structures: 99mTc-Hynic-rh-annexin V SPECT and CT image fusion (2006) (29)
3D EPID-based in vivo dosimetry for IMRT and VMAT (2013) (28)
A delineation system for N modalities — software aspects (2000) (23)
First clinical experience with cone-beam CT guided radiation therapy; evaluation of dose and geometric accuracy (2004) (21)
Current status of 3D EPID-based in vivo dosimetry in The Netherlands Cancer Institute (2015) (19)
Occupancy of serotonin transporters in the amygdala by paroxetine in association with attenuation of left amygdala activation by negative faces in major depressive disorder (2014) (17)
Data mining identifies the base of the heart as a dose-sensitive region affecting survival in lung cancer patients. (2016) (15)
Will IGRT live up to its promise (2008) (14)
Observer variation in delineation of nasopharyngeal carcinoma for radiotherapy, a 3-D analysis (2004) (12)
Role of electronic portal imaging in high dose/high precision radiotherapy (1993) (12)
Using a contextualized sensemaking model for interaction design: A case study of tumor contouring (2017) (11)
The design and implementation of a multi-center volumetric and dosimetric database (2000) (11)
Image Guided Radiotherapy of the Prostate (2001) (11)
Integration of a clinical trial database with a PACS (2014) (11)
Image registration using Chamfer matching (2000) (10)
An Off-Line 4D Cone Beam CT Based Correction Protocol for Lung Tumor Motion (2005) (10)
TU‐C‐T‐6E‐06: First Clinical Experience with Pre‐Treatment and in Vivo IMRT Verification Using EPID Dosimetry (2005) (9)
Dynamic CT perfusion image data compression for efficient parallel processing (2015) (7)
3D tumor motion in lung due to breathing and heartbeat, measured during real-time tumor tracking radiation therapy (2001) (7)
2095 Observer and imaging modality (CT, MRI) related definition of the prostate (1997) (7)
A 3D analysis and reduction of observer variation in delineation of lung cancer for radiotherapy (2004) (7)
OC-0282: Optimizing cone-beam CT presets for children to reduce imaging dose illustrated with craniospinal axis (2014) (6)
The influence of automation on tumor contouring (2017) (6)
Application of three-dimensional image correlation for quantification of prostate motion (1994) (6)
Evolutionary Machine Learning for Multi-Objective Class Solutions in Medical Deformable Image Registration (2019) (5)
The Accuracy of Deformable Registration for Adaptive Radiotherapy of Head and Neck Cancer (2009) (5)
Application of chamfer matching in three-dimensional correlation of CT-SPECT and CT-CT of the lungs (1995) (5)
The impact of breathing amplitude on dose homogeneity in intensity modulated proton therapy (2017) (5)
Image-guided radiotherapy for lung cancer: Respiration-correlated (cone-beam) CT to verify tumor position and motion characteristics during treatment delivery (2004) (5)
JACoW : Very-High Energy Electron (VHEE) Studies at CERN's CLEAR User Facility (2018) (5)
Fast distance-driven projection and truncation management for iterative cone-beam CT reconstruction (2009) (5)
Computed Tomography Scanning (1995) (4)
Imaging for IMRT (2006) (4)
Assessment of prostate and seminal vesicles motion/deformation using sagittal cinemri for margin determination in on-line image-guided radiation therapy (IGRT) for prostate cancer (2002) (4)
WE‐D‐BRA‐04: Online 3D EPID‐Based Dose Verification for Optimum Patient Safety (2015) (4)
Performance of patient specific margins derived using a Bayesian statistical method (2009) (4)
Observer Variation in Delineation of Prostate and Seminal Vesicles using CT versus Matched MRI-CT, a 3-D Analysis (2008) (4)
Surrogate-free machine learning-based organ dose reconstruction for pediatric abdominal radiotherapy (2020) (4)
The Management of Respiratory Motion in Radiation Oncology Handout for AAPM 2005 Continuing Education Session, based on the (2005) (3)
A first step toward uncovering the truth about weight tuning in deformable image registration (2016) (3)
PO-0960 Automated sarcopenia assessment and its predictive power in lung cancer radiotherapy patients (2019) (3)
ADAPTIVE RADIOTHERAPY FOR LUNG CANCER PATIENTS (2009) (3)
SU-DD-A2-04: A Simple Method to Reconstruct a Representative Mid-Ventilation CT Scan From 4D Respiration Correlated CT Scans for Radiotherapy Treatment Planning of Lung Cancer Patients (2006) (3)
EP-1810: Assessing the dose significance of unplanned rectal filling in pelvic MR Guided Radiotherapy (2018) (3)
PO-0697: Reduced inter- and intra-observer variation in esophageal tumor delineation using fiducial markers. (2017) (3)
Diversifying Multi-Objective Gradient Techniques and their Role in Hybrid Multi-Objective Evolutionary Algorithms for Deformable Medical Image Registration (2015) (3)
Utilization of 4D-CT and contrast enhanced expiration breath-hold CT for 3D treatment planning of lung tumors (2010) (3)
PO-1695 Accurate H&N 3D segmentation with limited training data using 2-stage CNNs (2021) (3)
2116 Magnetic resonance imaging during intracavitary brachytherapy for carcinoma of the uterine cervix (1997) (3)
Kilo-voltage cone beam CT setup measurements for lung cancer patients; first clinical results and comparison with electronic portal-imaging device 7 (2007) (2)
INTRAFRACTION AND INTERFRACTION VARIABILITY OF THE RESPIRATORY MOTION AMPLITUDE (2009) (2)
EP-2212 Piloting an educational framework for the enhanced role of RTTs in MRI-guided adaptive radiotherapy (2019) (2)
Evolutionary multi-objective meta-optimization of deformation and tissue removal parameters improves the performance of deformable image registration of pre- and post-surgery images (2019) (2)
Investigation of the dosimetric characteristics of a liquid-filled electronic portal imaging device (1995) (2)
Automatic identification of segmentation errors for radiotherapy using geometric learning (2022) (2)
A tool for evaluation the robustness of clinical treatment plans (2000) (2)
EP-2063: An audit of adaptive radiotherapy in a large centre (2018) (2)
P2.16-08 Influence of Tumour Location and Histological Sub-Type of Non-Small Cell Lung Cancer on Patient Survival (2018) (2)
Chapter 35 – Image Registration Using Chamfer Matching (2009) (2)
TU‐C‐ValB‐02: Patient Specific Differences in Setup Error Variability and Its Effect On Treatment Margins in Fractioned Radiotherapy (2006) (2)
[OA129] Calcifications in lung cancer patients: can they be used as surrogate for overall survival predictions? (2018) (2)
MRI Guided Radiotherapy: A Short SWOT Analysis (2017) (2)
EP-1844: Feasibility of generating mid-position CT from 4DCT using commercial deformable registration systems (2016) (2)
137: First Clinical Results of an Adaptive Off-Line Image Guidance Strategy Using Cone-Beam CT Scans for Prostate Cancer (2006) (2)
The importance of out-of-plane rotations for portal imaging of prostate treatments (1995) (2)
Finite Element-Based Biomechanical Modeling of the Bladder for Image Guided Radiotherapy (2009) (2)
The effect of image artifacts, organ motion and poor segmentation on the reliability and accuracy of 3D chamfer matching (1997) (2)
Evaluation of Cost Functions for Gray Value Matching of 2D Images in Radiotherapy (2001) (2)
Technical Note: Four- dimensional deformable digital phantom for MRI sequence development (2021) (2)
Improving prediction of radiotherapy response and optimizing target definition by using FDG-PET for lung cancer patients (2007) (2)
The impact of training dataset size and ensemble inference strategies on head and neck auto-segmentation (2023) (1)
The position and reproducibility of the internal mammary nodes under active breathing control (2004) (1)
1556 poster HIPPOCAMPUS AVOIDING PROPHYLACTIC BRAIN IRRADIATION FOR NSCLC PATIENTS: BACK TO BASIC WITH TWO OPPOSING FIELDS (2011) (1)
WE‐E‐J‐6C‐05: Variability of Four Dimensional CT Patient Models (2005) (1)
EP-2073: The impact of the electron return effect on radiotherapy plan quality for peripheral sarcomas (2018) (1)
28 The use of MRI, CT and spect registration for treatment planning and follow-up (1995) (1)
Prediction of the bladder wall location in presence of a varying urinary inflow (2007) (1)
VALIDATION OF DEFORMABLE REGISTRATION METHODS IN HEAD AND NECK CANCER (2009) (1)
PO-0892: Introduction of image lag correction on clinical cone-beam CT systems (2014) (1)
PO-0880: Validity of dose shift-deformation invariance assumption for dose accumulation in head & neck radiotherapy (2014) (1)
O-151 Four dimensional cone beam CT for verification of radiotherapy for lung cancer (2005) (1)
The Impact of Delineation Training on Intraobserver Variation in Gross Target Volume Delineation (2009) (1)
Multi-objective optimization as a novel weight-tuning strategy for deformable image registration applied to pre-operative partial-breast radiotherapy (2016) (1)
Contour Generation with Realistic Inter-observer Variation (2022) (1)
1012 Quantification of variation in organ position and volume during conformal radiotherapy of the prostate (1996) (1)
215 Changes in patient setup and bladder volume during irradiation of bladder cancer patients (2005) (1)
EGFR targeting of [177Lu] gold nanoparticles to colorectal and breast tumour cells: Affinity, duration of binding and growth inhibition of Cetuximab-resistant cells (2021) (1)
OC-0191 Cardiac death relates to cardiac admission and left anterior descending artery RTdose in lung cancer (2021) (1)
Multiple comparisons permutation test for image based data mining in radiotherapy (2013) (1)
OC-0322: Residual setup errors after IGRT are linked to overall survival in lung and oesophageal cancers (2018) (1)
413 poster REDUCING TRIAL-AND-ERROR WITH PROBABILISTIC IMRT PLANNING FOR PROSTATE CANCER (2011) (1)
Gross tumour volume (GTV) delineation on magnetic resonance imaging (MRI), for stage III lung cancer: consensus recommendations needed to ensure contouring consistency (2019) (1)
15 Impact of Observer Delineation Variation on Target Coverage and Dose to Organs at Risk in Nasopharyngeal Cancer Patients (2005) (1)
In Response to Dr. Jereczek-Fossa and Colleagues (2011) (1)
176 oral DOSE MAPPING BASED ON DEFORMABLE REGISTRATION TO RELATE DOSE OUTSIDE THE PROSTATE WITH FAILURE (2011) (1)
P1.17-01 Robustness of an Image-Based Data Mining Approach in Lung Cancer Patients (2018) (1)
Improvement of delineation quality of organs at risk in head and neck using the consensus guidelines (2016) (1)
OC-0084 Baseline shifts towards the heart after IGRT are linked to overall survival in lung SABR patients (2019) (1)
Clinical evaluation of automatic portal image analysis for lateral and ap pelvic fields (1994) (1)
TIME TO PROGRESSION AND VOLUME AT PROGRESSION DEPEND ON DEFINITION OF PROGRESSION IN GLIOBLASTOMA (2017) (1)
Clinical applications of a high speed matrix ionization chamber portal imaging system (1995) (1)
EP-2019 Does the use of an endorectal balloon improve seminal vesicle stability for prostate radiotherapy? (2019) (1)
OC-0096: Peritumoural density as a biomarker of distant failure in NSCLC patients treated with SABR (2020) (1)
Generalised Automatic Anatomy Finder (GAAF): A general framework for 3D location-finding in CT scans (2022) (1)
Avoiding cardiac toxicity in patients undergoing curative intent radiotherapy for lung cancer (2019) (1)
EP-2000: Image-based data mining with continuous outcome variables (2018) (1)
OC-0226: Pre-existing cardiac disease and cardiopulmonary RT dose associate with cardiac death in lung cancer (2020) (1)
On the usefulness of gradient information in multi-objective deformable image registration using a B-spline-based dual-dynamic transformation model: comparison of three optimization algorithms (2015) (1)
EP-1801: A novel web-based delineation and scoring system for teaching target volume delineation (2014) (1)
3-Dimensional Observer Variation in International Guideline Based Delination of Neck Lymph Node Levels (2007) (1)
Hippocampus Avoiding Prophylactic Brain Irradiation for NSCLC Patients: A Simple Technique (2011) (1)
Image-based data mining for identifying regions exhibiting a dose-response relationship with radiation-induced trismus. (2017) (1)
Relation between Dose Outside the Prostate and Failure Free Survival in the Dutch Prostate Cancer Trial (2008) (1)
Dose-population histograms for incorporating geometric treatment deviations (1998) (1)
PV-0579 The impact of intra-thoracic anatomical changes on the delivery of lung SABR (2019) (1)
OC-0190 Validation of the impact of heart base dose on survival in NSCLC patients from the PET-Plan Trial (2021) (1)
OC-0633 Cardiac substructure avoidance in lung cancer using photon vs proton radiotherapy: A planning study (2021) (1)
Evaluating principal component analysis models for representing anatomical changes in head and neck radiotherapy (2022) (1)
8 Kilovoltage cone beam CT guided radiotherapy (2005) (1)
P2.01-15 A Radiologist-Led Training Workshop for MR Based Normal Tissue and Tumour Delineation for Lung Cancer Radiotherapy. (2018) (1)
DEFORMABLE REGISTRATION FOR ADAPTIVE RADIOTHERAPY OF HEAD AND NECK CANCER GETS WORSE IN TIME (2009) (1)
OC-0343: Effects of anatomical changes on the dose using proton treatment planning system (2013) (0)
PH-0401: What are the main causes of interfraction motion of the uterine fundus and cervix? (2020) (0)
OC-0314 Panoptes - a novel tool for teaching organ at risk delineation to radiotherapy technologists (2021) (0)
PO-1719: Clinical evaluation of deep learning autocontouring in prostate and head and neck cancer. (2020) (0)
205: New insights in IGRT for prostate cancer (2014) (0)
OC-0256: Dose-surface maps to explore acute gastrointestinal toxicity following prostate radiotherapy (2015) (0)
Portal imaging and image analysis (2000) (0)
PO-1115 The UK lung SABR survey on behalf of the Advanced Radiotherapy Technologies Network (2019) (0)
EP-2008: Image based data mining using per-voxel Cox regression (2018) (0)
OC-0157: Sensitivity of EPID-based in vivo dosimetry to detect errors during VMAT delivery (2013) (0)
OC-0062 3D IN VIVO VERIFICATION OF VMAT TREATMENTS USING EPID DOSIMETRY (2012) (0)
99MTC hynic-RH-annexin V scintigraphy for in vivo imaging of apoptosis in patients with advanced head and neck cancer treated with concurrent cisplatin and radiotherapy (2007) (0)
EP-1161 Staging FDG PET/CT is not an adequate baseline for quantitative metabolic monitoring of (chemo)radiation for NSCLC (2015) (0)
EP-1713: Feasibility of low dose 4D CBCT in patients with lung cancer (2017) (0)
DOSE-EFFECT RELATIONS FOR PREDICTING ACUTE ESOPHAGITIS AFTER IMRT CONCURRENT CHEMORADIOTHERAPY OF NON SMALL CELL LUNG CANCER BASED ON DOSE-SURFACE DISTRIBUTIONS (2011) (0)
EP-1601: Do higher CT pixel values outside the GTV predict for poorer lung cancer survival? (2017) (0)
PO-0771 Cardiac event after radical radiotherapy for lung cancer - initial results from a multi-centre study (2019) (0)
EP-1639: Fast evaluation of interplay effects in proton scanning therapy for mobile targets in free breathing patients (2014) (0)
PO-0998: Investigation and validation of using a single energyspecific model to calibrate EPID panels for in-vivo dosimetry (2015) (0)
1183 poster A DOSIMETRIC METHOD TO DERIVE OPTIMAL COUCH CORRECTIONS IN THE PRESENCE OF ANATOMICAL DEFORMATIONS FOR H&N CANCER (2011) (0)
SU‐FF‐J‐16: Forward Planning to Account for Motion of Intrathoracic Targets Compared to the Standard Pre‐Treatment Target Expansion Method Based On Internal Target Volume (ITV) (2005) (0)
134 Varian Physics Award Kilo-voltage cone-beam CT for image-guided radiation therapy (2005) (0)
Cone Beam CT Acquisition Simultaneous with VMAT Delivery to Monitor Intrafraction Motion during SBRT of Lung Cancer Patients (2011) (0)
Cardiac Function Modi ﬁ es the Impact of Heart Base Dose on Survival: A Voxel-Wise Analysis of Patients With Lung Cancer From the PET-Plan Trial (2022) (0)
OC-0584: Online 3D dose verification for VMAT treatments (2014) (0)
PROFFERED PAPERS: PHYSICS 4: DOSE VERIFICATION FOR ADVANCED RADIOTHERAPYOC-0158: Correlation of 3D gamma evaluation with DVH and EUD parameters from in vivo portal dosimetry of head-and-neck VMAT (2013) (0)
887 poster FIRST RESULTS OF CBCT ACQUISITION CONCURRENT WITH VMAT DELIVERY FOR SBRT IN LUNG CANCER PATIENTS (2011) (0)
PD-0541: Transfer learning for automatic sarcopenia evaluation at T12 vertebral level (2020) (0)
EP-1658: The effect of weight loss in head and neck patients in the presence of a magnetic field (2017) (0)
PD-0457: Visibility of gold markers on optical coherence tomography for registration with CT: an esophageal phantom study (2015) (0)
EP-1991: Tumour sphericity is an independent predictor for overall survival in non-small cell lung cancer (2018) (0)
EP-1346 A framework for systematic clinical evaluation of the MR-linac for treatment of lung cancer patients (2019) (0)
On-the-Fly Motion-compensated Cone-beam CT using a Motion Model Updated via Navigator Channels (2009) (0)
ONLINE DOSE-GUIDED CORRECTION PROTOCOL FOR HYPO FRACTIONATED LUNG RADIOTHERAPY (2009) (0)
PH-0105 Prediction of clinical complete response in rectal cancer using clinical and radiomics features (2021) (0)
126 Using EPID pre-treatment dosimetry to solve a clinical problem (2005) (0)
201 Improvement of the accuracy of EPID lung image analysis validated with Cone Beam CT (2005) (0)
215 speaker QA FOR VOLUMETRIC-MODULATED ARC THERAPY AT THE NKI-AVL (2011) (0)
OC-0366: Establishing margins for focal brachytherapy in prostate cancer (2013) (0)
UvA-DARE ( Digital Academic Repository ) Radiotherapy for lung cancer (2009) (0)
P-741 Reduction of observer variation by matched CT-PET for lung cancer delineation (2005) (0)
The physics of a liquid filled ionization chamber with pulsed polarizing voltage (1990) (0)
526 oral FROM 2D TO 3D DOSE EVALUATION FOR IN VIVO IMRT VERIFICATION (2011) (0)
CLINICAL IMPLEMENTATION OF A CBCT PROTOCOL FOR DIFFERENTIAL MOTION BETWEEN TUMOUR AND OARS IN SBRT (2009) (0)
OC-0168 ON-LINE DIGITAL TOMOSYNTHESIS FOR PATIENT STABILITY MONITORING DURING VMAT DELIVERY FOR SABR OF LUNG CANCER (2012) (0)
Auto-contouring software comparison for brain SRS patients. (2018) (0)
PROBABILISTIC BIOLOGICAL TREATMENT PLANNING FOR NSCLC BASED ON FDG-PET (2009) (0)
P2.01-27 MR, CT and Cone-Beam CT for Lymph Node Visualisation in Locally-Advanced Lung Cancer (2018) (0)
2282 : The Influence of a Diet on Prostate Movement and Automatic Prostate Localization on Cone-Beam CT Scans for Image Guided Radiotherapy (2006) (0)
236 Impact of geometrical uncertainties on 3D-CRT and IMRT dose distributions for lung cancer treatment (2005) (0)
EP-1718: Application of motion compensation in 4D CT of oesophageal cancer (2017) (0)
EP-1416: Classification of alerts observed during large scale in vivo portal dosimetry (2015) (0)
PD-0577: Motion and margins for pelvic nodes for different IGRT strategies in high-risk prostate cancer (2015) (0)
PD-0041: Comparison of dosimetric and geometric tolerance limits in image guided correction strategies during lung SBRT (2013) (0)
OC-0028 FIRST CLINICAL RESULTS FOR MOTION COMPENSATED CONE-BEAM CT (CBCT) IN STEREOTACTIC ABLATIVE RADIOTHERAPY (SABR) (2012) (0)
MA23.06 Small Residual Setup Errors After Image-Guided Radiotherapy Affect Heart Dose and Are Linked to Overall Survival (2018) (0)
EP-1689 Implementation of ultra-low dose CBCT for children using an optimised bowtie filter (2019) (0)
PET/CT and MRI guided salvage radiotherapy after prostatectomy for prostate cancer (2016) (0)
PV-0036 The effect of tumour laterality on survival for non-small cell lung cancer patients (2018) (0)
CLINICAL IMPLEMENTATION OF A MULTIPLE REGION-OF-INTEREST DRIVEN SETUP CORRECTION PROTOCOL IN HEAD AND NECK CANCER PATIENTS (2009) (0)
EP-2062 Feasibility of automatic detection of breast limits for auto-planning (2019) (0)
OC-0059: Motion compensated Digital Tomosynthesis using an a priori motion model (2013) (0)
P-363 Impact of anatomical location of primary tumor in lung on valueof CT-PET co-registration for delineation (2005) (0)
TU‐D‐202‐01: Is ITV the Correct Motion Encompassing Strategy? (2016) (0)
TU‐FF‐A1‐02: IMRT Verification with 3 Min/plan, 50 Plans/week, 1 Therapist and Only EPID Dosimetry (2008) (0)
P3.01-26 A Framework for Systematic Clinical Evaluation of Technical Innovations in Lung Cancer Patients Treated on the MR-Linac (MRL) (2018) (0)
PROBABILISTIC OBJECTIVES FOR IMRT TREATMENT PLANNING USING PINNACLE (2009) (0)
The effect of tumour laterality on survival for non-small cell lung cancer patients (2018) (0)
ADDED VALUE IN DISCRIMINATION PERFORMANCE OF TUMOUR PARAMETERS AND NOVEL FEATURES DETERMINED USING ROUTINE PRE-TREATMENT MRI IN PATIENTS WITH ANAL CANCER. (2017) (0)
MO‐E‐M100J‐04: Planning Target Volume Determination (2007) (0)
PO-1651: Inter and intra-fractional stability of rectal gas in cervical cancer patients (2020) (0)
476 poster INTER & INTRA FRACTION BLADDER VOLUME VARIATION FOR FULL AND EMPTY BLADDER: A COMPARISON (2011) (0)
UvA-DARE ( Digital Academic Repository ) Demonstration of a reduction in muscarinic receptor binding in early Alzheimer ' s disease using iodine-123 dexetimide single-photon emmission tomography (1997) (0)
OC-0073: Robustness of H&N treatment plans against deformations and anatomy changes: opportunities for margin reduction (2015) (0)
531 oral AUTOMATIC BLADDER SEGMENTATION ON CBCT FOR ONLINE ART OF BLADDER CANCER (2011) (0)
Variation in volumes, DVHs and NTCPs of rectum and bladder during conformal radiotherapy of prostate cancer (1995) (0)
PO-0843: Hot-spot analysis for incident detection in real-time 3D EPID-based in vivo dosimetry (2015) (0)
OC-0507: The effect of incidental dose on out-of-field failure probability in anal cancer (2018) (0)
Defining margins for systematic rotations and translations: A probability based geometrical approach (2000) (0)
SU‐FF‐J‐68: First Clinical Results of An Adaptive Off‐Line Radiation Scheme Using Cone‐Beam CT Scans for Treatment of Prostate Cancer (2006) (0)
OC-0590: Significant reduction of acute toxicity after IG-IMRT compared to 3D-CRT in prostate cancer patients (2015) (0)
348 IMPROVING PRECISION IN IMAGING AND TREATMENT (2012) (0)
OC-0380 PLANNED DOSE, EXPECTED DOSE AND DELIVERED DOSE: THE BENEFIT OF PROBABILISTIC POPULATION BASED PLAN EVALUATION (2012) (0)
OC-0065 Cardiac dose and survival in lung cancer: which cardiac sub-structures matters most? (2019) (0)
OC-0640 Dose-density interaction predicts local relapse and distant metastasis following lung SABR (2021) (0)
138 : Replacing Pre-Treatment With In Vivo Epid Dosimetry for Prostate IMRT in the Clinic (2006) (0)
SP-0547 1% IMPROVED DOSIMETRIC ACCURACY IS MORE VALUABLE THAN 1 MM LESS PTV MARGIN – AGAINST THE MOTION (2012) (0)
PO-0991: Impact of residual setup errors after image guidance on heart dose in NSCLC patients (2020) (0)
PO-0806 TRANSFERABILITY OF EPID IN-VIVO DOSIMETRY MODELS FOR ELEKTA LINACS (2012) (0)
101 oral VALIDATION OF THE LQL MODEL FOR NTCP PREDICTION IN LUNG CANCER PATIENTS TREATED WITH SBRT (2011) (0)
EP-1439 CALCULATING 3D DOSE DISTRIBUTIONS FROM PORTAL DOSIMETRY IN REAL TIME (2012) (0)
PO-1569: Early prediction of tumour-response to radiotherapy in NSCLC patients. (2020) (0)
The use of the boundary element method to compute MR image distortions caused by tissue susceptibility (1996) (0)
EP-1986 Comparison of automatic OAR contour propagation from CT to MR lung images (2019) (0)
FROM POPULATION-DERIVED UNCERTAINTIES TO THE QUANTIFICATION OF INDIVIDUAL UNCERTAINTIES FOR PLANNING (2009) (0)
1464 poster TOWARDS CALCULATING 3D DOSE DISTRIBUTIONS FROM PORTAL DOSIMETRY IN REAL TIME (2011) (0)
[OA072] Per-voxel cox regression with interaction terms (2018) (0)
Image guided radiotherapy of bladder cancer (2003) (0)
508 A simple method to reconstruct a representative CT scan from a 4D CT data set for use in treatment planning of lung cancer (2005) (0)
468 poster GEOMETRICAL VARIABILITY OF PAROTID GLANDS DURING RADIOTHERAPY MEASURED WITH DEFORMABLE REGISTRATION (2011) (0)
High precision image-guided radiotherapy for bladder cancer (2007) (0)
Changes in prostate volume during neo-adjuvant hormone therapy and definitive radiotherapy. (2016) (0)
1225 poster FAST CBCT FLEX-CALIBRATION USING SIMULTANEOUS ACQUISITION OF KV- AND MV IMAGES (2011) (0)
Tumor Position and Shape Variability in Head and Neck Cancer Patients over the Course of Radiotherapy Assessed with Implanted Gold Markers (2008) (0)
TU‐D‐ValB‐02: KV Tomographic Image Guided Radiotherapy (2006) (0)
[P176] Evaluating automatic contour propagation for estimating tumour shrinkage in small-cell lung cancer patients treated with chemo-radiotherapy (2018) (0)
Probability based treatment planning with biological objectives for high-dose high-precision radiotherapy of prostate cancer (2007) (0)
PO-1899: Quantification of inter-observer variation before and after an educational intervention in MRgRT (2020) (0)
PO-1673 Improving data collection for deep-learning auto-segmentation models (2021) (0)
TU‐C‐ValB‐04: Margin‐Less Prostate IMRT Plans, Directly Optimized for TCP and NTCP Including Geometric Uncertainties (2006) (0)
WHEN IS 4D IMAGE GUIDANCE NECESSARY – 3D OR 4D CBCT ANALYSIS OF MEAN TUMOR POSITION IN LUNG CANCER (2009) (0)
EP-1898: A workflow for automatic QA of contour propagation for adaptive radiotherapy (2016) (0)
Integration of multimodality imaging in high dose conformal radiotherapy for non-small cell lung cancer (2000) (0)
SU‐E‐T‐346: Clinical Results of 3D in Vivo Dose Verification of VMAT (2012) (0)
Evaluation of a Novel Atlas to Reduce Variability of Contouring Masticatory Muscles in Head and Neck Cancer Patients (2018) (0)
In response to Dr. Rodriguez de Dios (2006) (0)
PO-0834: Derivation of a universal dataset for commissioning of an EPID-based dosimetry system (2015) (0)
117: Organ at risk inter- and intra-observer contour variation for lung patients on average versus motion compensated 4DCT. (2017) (0)
Imaging processing for evaluation and reduction of geometrical uncertainties in prostate irradiation (1997) (0)
Clinical experience with IGRT using cone-beam CT (2007) (0)
Toward a Data Mining Approach for Risk Stratification in Prostate Cancer (2016) (0)
PV-0286: Quantifying registration uncertainties in image-based data mining (2017) (0)
PH-0281: Outcomes of re-irradiation & repeat radiotherapy in NSCLC: A propensity matched analysis (2020) (0)
314 oral PROBABILISTIC DOSE PAINTING BY NUMBERS: COMPARING ACTUAL WITH PRESCRIBED DOSE USING THE VH (2011) (0)
PO-1678 simulation of low-dose cone beam CT for paediatric image-guided proton beam therapy (2021) (0)
Feasibility of generating mid-position CT from 4 DCT using commercial deformable registration systems (2016) (0)
PO-1518 Effect of bladder filling protocols on bladder volume variation in the age of adaptive radiotherapy (2021) (0)
PO-1816 Sarcopenia in lung cancer - population based analysis of skeletal muscle density (2021) (0)
WE-C-BRA-03: TCP Model Parameters — Extracting These From Clinical Data on ‘Movable’ Patients (2007) (0)
PO-1821 Impact of motion compensated reconstruction of 4DCT on radiomic features (2021) (0)
PO-0781 POTENTIAL BENEFIT OF ADAPTIVE RADIOTHERAPY DURING CHEMO-RADIOTHERAPY OF RECTAL CANCER (2012) (0)
P2.05-040 Interobserver Variability in the Definition of the Primary Lung Cancer and Lymph Nodes on Different 4DCT Reconstructions: Topic: RT Techniques (2017) (0)
PD-0097: The stability of motion compensated cone-beam CT (MC CBCT) during radiotherapy for locally advanced lung cancer (2014) (0)
Image guided correction strategies to optimize the precision of radiotherapy (2006) (0)
272 The value of respiration corrected PET for determination of the standard uptake value of FDG in lung tumors (2005) (0)
PO-0675: Early detection of normal tissue complications using FDG PET/CT during lung cancer chemoradiotherapy (2015) (0)
1185 poster ANALYSIS OF ROTATIONAL COLLIMATOR ANGLE ADJUSTMENTS FOR THE PROSTATE AND SEMINAL VESICLES DURING VMAT (2011) (0)
OC-0464 A POPULATION-BASED MODEL TO SIMULATE AND PREDICT DAY-TO-DAY VARIATIONS IN RECTUM SHAPE DURING PROSTATE RT (2012) (0)
[P270] A NOVEL METHODOLOGY TO DIFFERENTIATE SHRINKAGE VERSUS EROSION IN CBCT IMAGES OF LUNG TUMOURS (2018) (0)
EP-1854 Application of a tool for bulk treatment plan evaluation in advanced treatment planning training (2019) (0)
SU‐F‐BRA‐04: Automatic Bladder Segmentation on CBCT for Online ART of Bladder Cancer (2011) (0)
Clinical implementation of 3D EPID-based in vivo dose verification of IMRT/VMAT treatments (2014) (0)
PH-0650: External validation of survival of lung cancer patients due to setup uncertainties towards the heart (2020) (0)
PO-1742: Post-processing 4DCT to improve delineation of heart substructures (2020) (0)
OC-0639 Towards personalised treatment for prostate cancer: biology improves image-based data mining models (2021) (0)
P3.14-010 Magnetic Resonance Imaging (MRI) for Lung Cancer Radiotherapy Planning and Treatment (2017) (0)
OC-0379 OPPORTUNITIES FOR MARGIN REDUCTION FOR CERVICAL CANCER BY APPLICATION OF A POPULATION BASED LIBRARY OF PLANS (2012) (0)
Learning from every patient treated (2018) (0)
Determination of the position of the apex of the prostate by matching axial CT scans with coronal MR scans (1995) (0)
Peer-learning in mastering contouring skills for radiotherapy treatment (2019) (0)
ADAPTIVE ONLINE CORRECTION STRATEGIES TO MANAGE DEFORMATIONS IN H&N CANCER PATIENTS (2009) (0)
PO-0723 POSSIBLE ADVANTAGES OF PROBABILISTIC PLANNING FOR HEAD AND NECK CANCER (2012) (0)
PH-0275 Estimating the casual effect of reducing dose to cardiac structures in lung cancer radiotherapy (2021) (0)
EP-1515: Motion of the uterine tip during radiotherapy for cervical cancer is not correlated with survival (2018) (0)
OC-0394 Early prediction of tumour changes in NSCLC patients during radiotherapy (2021) (0)
EP-2064 A novel method for GTV generation for large-scale analysis of lung cancer patients planned with 4DCT (2019) (0)
PO-1650: Evaluating plan robustness for organ deformation and set-up uncertainties in head and neck cancer (2020) (0)
CT and MRI matching for radiotherapy planning in head and neck cancer (1995) (0)
EP-1381: ADC of prostate tumour and normal tissue during radiotherapy after neoadjuvant hormone therapy (2016) (0)
A study of the effects of internal organ motion and setup error on dose escalation in conformal prostate treatments (1998) (0)
SP-0687: CBCT in RT: Current status and standardising protocols (2018) (0)
Changes in magnetic resonance imaging radiomic features in response to androgen deprivation therapy in patients with high-risk PCa (2017) (0)
248 oral 4DCT – HIGH QUALITY IMAGING AND CONTRAST ENHANCEMENT FOR 3D RADIOTHERAPY TREATMENT PLANNING (2011) (0)
Motion compensated 4 D PET / CT for liver tumors (2010) (0)
P1.16-20 Trial in Progress: Cardiac Toxicity in Patients Undergoing Curative Intent Radiotherapy for Lung Cancer (2019) (0)
Progress in portal imaging techniques (2000) (0)
IMPROVED BLADDER TUMOR DELINEATION THROUGH REGISTRATION OF PLANNING CT AND CYSTOSCOPY IMAGES (2009) (0)
PO-0912 A PRACTICAL METHOD FOR PROBABILISTIC PLAN EVALUATION IN HETEROGENEOUS TISSUES: BEYOND THE DOSE CLOUD APPROXIMATION (2012) (0)
PH-0109 Reactive Feeding Tube Insertion Relates to Dose to Tongue Subunits and Brainstem (2021) (0)
The Effect of Organ Motion and Image Artifacts on Monomodal Volume Registration (2001) (0)
A framework for systematic clinical evaluation of technical innovations in lung cancer patients treated on the MR-linac (MRL) (2019) (0)
PO-0678: Dose painting by numbers for NSCLC: probabilistic evaluation of the impact of uncertainties on target dose coverage (2013) (0)
PO-0864 INVESTIGATION OF TOUCH-GUARD SCATTER ON IMAGE QUALITY IN CONE BEAM CT (2012) (0)
OC-0555: Deformable registration accuracy of respiratory motion compensation in 4D CT and contrast enhanced CT of the liver (2013) (0)
OC-0441: Introduction of a fast 4D PET/CT protocol for radiotherapy planning ñ a multidisciplinary approach (2013) (0)
OC-0150: Behavior of backprojection EPID dosimetry for small fields (2015) (0)
A general methodology for analysis of variation in target volume delineation in 3-D (1998) (0)
100 oral USING LONGITUDINAL AND CIRCUMFERENTIAL PARAMETERS FROM ESOPHAGUS SURFACE DOSE DISTRIBUTIONS TO PREDICT ACUTE ESOPHAGITIS AFTER CONCURRENT CHEMO-IMRT FOR LUNG CANCER (2011) (0)
EPID-BASED DOSE RECONSTRUCTION MODEL FOR WEDGED BEAMS (2009) (0)
THE INFLUENCE OF THE NUMBER OF IMPLANTED FIDUCIAL MARKERS ON THE LOCALIZATION ACCURACY OF THE PROSTATE (2009) (0)
WE‐D‐AUD‐06: In Vivo EPID Dosimetry for Large Scale Clinical IMRT Verification (2007) (0)
SP-0622 SHAPE VARIATION OF THE CLINICAL TARGET VOLUME IN RECTAL CANCER: COMPARISON BETWEEN SHORT-COURSE AND LONG-COURSE RT (2012) (0)
PO-1798 Impact of inter-observer variability on MRI radiomic features in bladder cancer (2021) (0)
REPLY TO LETTER TO CHIEN ET AL. (2001) (0)
OC-0141: Validation of dose-sensitive heart regions affecting survival in SABR lung cancer patients (2017) (0)
OC-0522 Characterising dose changes due to unplanned gas cavities in Magnetic Resonance guided Radiotherapy (2019) (0)
208 Margin-less prostate IMRT plans, directly optimised for TCP including geometrical uncertainties (2005) (0)
TU-D-202-00: Rest In Peace - ITV. (2016) (0)
SP-0448 CHEMORADIATION IN NSCLC: DIVIDED PAST, COMMON FUTURE? (2012) (0)
OC-0197: Dose surface maps of the heart identify dose sensitive regions (2020) (0)
OC-0315: Probabilistic planning for liver SBRT (2015) (0)
Image-guided radiotherapy residual setup errors linked to overall survival in lung cancer patients (2018) (0)
OC-0192 Prerequisites for using "rapid learning" to optimise technical radiotherapy (2019) (0)
PO-0710: Large interobserver variation of delineated target volumes of pancreatic cancer in the Netherlands (2016) (0)
PD-0757 Low dose cone beam CT for paediatric image-guided radiotherapy: how much dose is enough? (2021) (0)
OC-0500 CLINICAL AND DOSIMETRIC PREDICTORS OF LATE ESOPHAGUS TOXICITY AFTER IMRT AND CONCURRENT CHEMOTHERAPY FOR NSCLC (2012) (0)
PO-0869: A population-based estimate of proton beam specific range uncertainties in the thorax (2017) (0)
PO-0796: Optimisation of plan robustness to sinus filling in a magnetic field (2017) (0)
MO-EE-A3-06: First Clinical Results of 3D Verification of Volumetric-Modulated Arc Therapy (VMAT) of Prostate and Lung Cancer Patients Using EPID Dosimetry (2010) (0)
EP-1816 A robustness comparison of margin based and robust plans for head and neck VMAT patients (2019) (0)
PO-0837: PTV spells paranoid target volume (2013) (0)
OC-0143 DIRECT DOSE DEFORMATION FOR INTENSITY-MODULATED RADIOTHERAPY USING A MULTI-LEAF COLLIMATOR (MLC) (2012) (0)
4: High resolution toxicity analysis of lung cancer patients identifies the base of the heart as a dose sensitive region (2017) (0)
245 oral COMPARISON OF DIFFERENT STRATEGIES FOR RESPIRATORY MOTION CORRECTION OF CONE-BEAM CT IN LUNG CANCER SBRT (2011) (0)
B5-05: Frameless stereotactic body radiotherapy using four dimensional cone beam CT guidance (2007) (0)
PD-0428: Large scale evaluation of sarcopenia as prognostic factor in lung cancer radiotherapy patients (2020) (0)
PD-0893 Probabilistic lung tumour target definition from 4DCT data: A motion model based approach (2021) (0)
PD-0230: Quantifying the impact of respiratory parameters in the spot scanning proton dose delivery (2015) (0)
High precision radiotherapy in the presence of anatomical changes (2005) (0)
1281 poster A NEW MANY-MODALITY VISUALIZATION AND REGISTRATION PACKAGE FOR RADIOTHERAPY RESEARCH (2011) (0)
PD-0673: MRI vs CBCT image guidance when treating lymph nodes in patients with locally advanced (LA)-NSCLC (2020) (0)
EP-1152: Prospective evaluation of relationships between radiotherapy dose to masticatory apparatus and trismus (2018) (0)
OC-0404 Dose to vascular calcifications is predictive for overall survival in lung cancer patients (2019) (0)
4 Amorphous silicon flat panel imaging devices for pretreatment verification and in vivo dosimetry of IMRT (2005) (0)
PO-1822 Feasibility of spatial normalisation for image-based data mining in breast cancer radiotherapy (2021) (0)
The potential value of MR in external beam radiotherapy for cervical cancer (2018) (0)
PO-0884: Availability of MRI improves interobserver variation in CT-based pancreatic tumor delineation (2017) (0)
EP-1864: Design of an optimised bow-tie filter for low dose paediatric cone beam CT (2018) (0)
PO-1755 What is the best reference image for IGRT using 4D CBCT? (2021) (0)
External Beam Radiotherapy Fractionation Linked to Potential Areas of Relapse Around the Prostate (2019) (0)
PH-0045 Comparing robustness of margin and robustly optimised plans to anatomical deformations in H&N (2021) (0)
OA01.03 Interaction Between Dose and Calcifications Is a Predictor for Overall Survival in Lung Cancer Patients Receiving Radiotherapy (2018) (0)
PO-0748: Inter-observer delineation variation and dose to hippocampus in hippocampus avoidance PCI (2018) (0)
Dose verification and dose optimization of radiotherapy using portal imaging (2000) (0)
PO-0872: Evaluation of a novel anti-scatter grid for CBCT guided radiotherapy (2013) (0)
PH-0437 Heart base irradiation causes functional changes in the conduction system: a pre-clinical model (2021) (0)
A PRACTICAL METHOD FOR SCATTER CORRECTION IN CONE BEAM CT (2009) (0)
OC-0150: Motion compensated 4D PET/CT for liver tumors (2013) (0)
PD-0047: Implementation of a low-cost reliable non-contact respiratory motion monitoring system (2013) (0)
PV-0037: Correlation between coronary artery doses and survival in locally advanced lung cancer patients (2018) (0)
138 Online corrections for radiotherapy of bladder cancer (2005) (0)
Advanced Radiotherapy Technologies Network in the UK (ART-NET) - focus on lung cancer (2018) (0)
Comparisonn of prostate cancer treatment in two institutions,, a qualityy control study (2007) (0)
1159 poster ESTIMATION AND CORRECTION OF EDDY-CURRENT INDUCED GEOMETRICAL DISTORTIONS OF PROSTATE DWI SCANS (2011) (0)
PO-0751: Radiomic feature changes in small cell lung cancer IGRT relate significantly to overall survival (2018) (0)
109 Improved procedure for automatic prostate localization on cone-beam CT scans (2005) (0)
Recalculation of dose changes due to breathing movement assessed from respiratory-correlated cone beam CT (2004) (0)
PD-0134: No increased risk of local failure for patients with a distended rectum: the geometrical miss concept unraveled (2013) (0)
PO-1740: Quantitative evaluation of ultra-low dose paediatric cone beam CT for image-guided radiotherapy (2020) (0)
PH-0647: The effect of contouring variation on biochemical recurrence following prostate radiotherapy (2020) (0)
412 poster PROBABILISTIC TREATMENT PLANNING FOR DOSE-ESCALATION IN NSCLC: FIRST RESULTS (2011) (0)
Dose to the coronary arteries is significantly associated with overall survival in non-small-cell-lung-cancer (NSCLC) patients treated with curative-intent radiotherapy. (2018) (0)
Improvement of delineation quality in conformal radiotherapy through multi-modality imaging (2000) (0)
[OA040] Quantifying the effect of increased tissue definition on inter-observer variation in contouring of organs at risk in lung cancer patients using motion-compensated imaging (2018) (0)
PO-0906: Robust breast VMAT plan optimisation accounting for breast swelling and positional changes (2018) (0)
EP-2059 Assessment of image quality in simulated low-dose paediatric cone beam CT (2019) (0)
167 In room measurement of 3D motion in lung (2005) (0)
OC-0363 Evaluation of how well a PCA model represents anatomical variations during H&N radiation treatment (2021) (0)
OC-0200: Heart dose constraints do not predict for cardiac death in radiotherapy for lung cancer (2020) (0)
PART ONE OPTIMIZATION OF SBRT IN EARLY STAGE NSCLC (0)
Robustness of an image-based data mining approach in lung cancer patients (2018) (0)
EP-1741: Impact of anti-scatter grid design image quality of CBCT scans for head and neck cancer imaging (2014) (0)
PO-0973: SUVpeak based segmentation to determine lung tumour volume on FDG PET-CT compared with pathology (2018) (0)
P1.17-22 Do Statins Improve Outcomes After Radical Radiotherapy for Lung Cancer? An In-Depth Analysis of Over 1100 Patients (2019) (0)
SU‐FF‐J‐74: Tumor Motion and Tumor Shape Changes During Radiotherapy of Bladder Cancer (2005) (0)
PO-1755: Use of ‘Jigsaw puzzles’ to train convolutional neural networks for segmentation with limited data (2020) (0)
7035 Offline position correction based on implanted markers gives in clinical practice an adequate coverage of the prostate and base of seminal vesicles, comparable to the planned dose (2009) (0)
Semi-automatic hippocampus delineation algorithm using surface fairing (2017) (0)
PO-0907: Effect of weight loss in head and neck patients in the presence of a magnetic field (2016) (0)
SP-0572: Role and validation of deformable image registration in clinical practice (2016) (0)
3D DOSIMETRIC VERIFICATION OF VMAT BY PORTAL DOSIMETRY (2009) (0)
OC-0156: Disease-related death correlates with obturator dose in prostate cancer with seminal vesicle invasion (cT3B) (2014) (0)

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What Schools Are Affiliated With Marcel van Herk?

Marcel van Herk is affiliated with the following schools:

University of Amsterdam
Eindhoven University of Technology
Delft University of Technology
University of Manchester

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