Frank J Lagerwaard

Summary

Affiliation: VU University Medical Center
Country: The Netherlands

Publications

  1. doi request reprint Patient-reported quality of life after stereotactic ablative radiotherapy for early-stage lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Oncol 7:1148-54. 2012
  2. pmc A phase II multi-institutional study assessing simultaneous in-field boost helical tomotherapy for 1-3 brain metastases
    George Rodrigues
    Division of Radiation Oncology, Department of Oncology, University of Western Ontario and London Regional Cancer Program, London Health Sciences Centre, London, ON N6A4L6, Canada
    Radiat Oncol 7:42. 2012
  3. doi request reprint Outcomes of stereotactic ablative radiotherapy in patients with potentially operable stage I non-small cell lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 83:348-53. 2012
  4. pmc Recommendations for implementing stereotactic radiotherapy in peripheral stage IA non-small cell lung cancer: report from the Quality Assurance Working Party of the randomised phase III ROSEL study
    Coen W Hurkmans
    Department of Radiation Therapy, Catharina Hospital, Eindhoven, The Netherlands
    Radiat Oncol 4:1. 2009
  5. doi request reprint Volumetric modulated arc radiotherapy for vestibular schwannomas
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 74:610-5. 2009
  6. doi request reprint Whole-brain radiotherapy with simultaneous integrated boost to multiple brain metastases using volumetric modulated arc therapy
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 75:253-9. 2009
  7. ncbi request reprint Lung cancer: intensity-modulated radiation therapy, four-dimensional imaging and mobility management
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Front Radiat Ther Oncol 40:239-52. 2007
  8. doi request reprint Outcomes of risk-adapted fractionated stereotactic radiotherapy for stage I non-small-cell lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 70:685-92. 2008
  9. doi request reprint Evaluation of four-dimensional computed tomography-based intensity-modulated and respiratory-gated radiotherapy techniques for pancreatic carcinoma
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 72:1215-20. 2008
  10. pmc Reproducibility of target volumes generated using uncoached 4-dimensional CT scans for peripheral lung cancer
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiat Oncol 1:43. 2006

Collaborators

Detail Information

Publications71

  1. doi request reprint Patient-reported quality of life after stereotactic ablative radiotherapy for early-stage lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Oncol 7:1148-54. 2012
    ..As stereotactic ablative radiotherapy (SABR) can result in local control percentages exceeding 90%, we studied baseline and post-treatment HRQOL in SABR patients...
  2. pmc A phase II multi-institutional study assessing simultaneous in-field boost helical tomotherapy for 1-3 brain metastases
    George Rodrigues
    Division of Radiation Oncology, Department of Oncology, University of Western Ontario and London Regional Cancer Program, London Health Sciences Centre, London, ON N6A4L6, Canada
    Radiat Oncol 7:42. 2012
    ..A phase I trial has been now completed at our institution with a total of 60 enrolled patients and 48 evaluable patients. The phase II dose has been determined to be the final phase I cohort dose of 60 Gy/10 fractions...
  3. doi request reprint Outcomes of stereotactic ablative radiotherapy in patients with potentially operable stage I non-small cell lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 83:348-53. 2012
    ..As an increasing number of fit patients have elected to undergo stereotactic ablative radiotherapy (SABR) in recent years, we studied outcomes after SABR in patients with potentially operable stage I NSCLC...
  4. pmc Recommendations for implementing stereotactic radiotherapy in peripheral stage IA non-small cell lung cancer: report from the Quality Assurance Working Party of the randomised phase III ROSEL study
    Coen W Hurkmans
    Department of Radiation Therapy, Catharina Hospital, Eindhoven, The Netherlands
    Radiat Oncol 4:1. 2009
    ..Due to rapid changes in radiotherapy technology and evolving techniques for image-guided delivery, guidelines had to be developed in order to ensure uniformity in implementation of stereotactic radiotherapy in this multi-centre study...
  5. doi request reprint Volumetric modulated arc radiotherapy for vestibular schwannomas
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 74:610-5. 2009
    ..To evaluate volumetric modulated arc radiotherapy (RapidArc [RA]), a novel approach allowing for rapid treatment delivery, for the treatment of vestibular schwannoma (VS)...
  6. doi request reprint Whole-brain radiotherapy with simultaneous integrated boost to multiple brain metastases using volumetric modulated arc therapy
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 75:253-9. 2009
    ..We used RA to plan and deliver whole-brain radiotherapy (WBRT) with a simultaneous integrated boost in patients with multiple brain metastases...
  7. ncbi request reprint Lung cancer: intensity-modulated radiation therapy, four-dimensional imaging and mobility management
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Front Radiat Ther Oncol 40:239-52. 2007
  8. doi request reprint Outcomes of risk-adapted fractionated stereotactic radiotherapy for stage I non-small-cell lung cancer
    Frank J Lagerwaard
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 70:685-92. 2008
    ..We evaluated early clinical outcomes of "risk-adapted" fractionation schemes in patients treated in a single institution...
  9. doi request reprint Evaluation of four-dimensional computed tomography-based intensity-modulated and respiratory-gated radiotherapy techniques for pancreatic carcinoma
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 72:1215-20. 2008
    ..All target volumes were determined using four-dimensional computed tomography scans (4D CT)...
  10. pmc Reproducibility of target volumes generated using uncoached 4-dimensional CT scans for peripheral lung cancer
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiat Oncol 1:43. 2006
    ..As variations in respiratory patterns can alter observed motion, with consequent changes in the generated target volumes, we evaluated the reproducibility of 4D target volumes generated during repeat uncoached quiet respiration...
  11. doi request reprint Analysis of reproducibility of respiration-triggered gated radiotherapy for lung tumors
    Femke O B Spoelstra
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 87:59-64. 2008
    ..Time-integrated electronic portal imaging (TI-EPI) identifies mean intra-fractional positions of moving structures, and was used to study reproducibility of anatomy during RGRT for lung tumors...
  12. doi request reprint Critical review of nonsurgical treatment options for stage I non-small cell lung cancer
    Cornelis J A Haasbeek
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
    Oncologist 13:309-19. 2008
    ..Reported 2-year local control rates after SRT are comparable with those achieved with surgery, and prospective randomized trials comparing surgery with SRT in patients who are fit to undergo surgery are now being planned...
  13. ncbi request reprint Benefit of respiration-gated stereotactic radiotherapy for stage I lung cancer: an analysis of 4DCT datasets
    René W M Underberg
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 62:554-60. 2005
    ....
  14. ncbi request reprint A four-dimensional CT-based evaluation of techniques for gastric irradiation
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 69:903-9. 2007
    ..All techniques were four-dimensional (4D)-CT based, incorporating the intrafractional mobility of the target volume and organs at risk (OAR)...
  15. doi request reprint Rapid delivery of stereotactic radiotherapy for peripheral lung tumors using volumetric intensity-modulated arcs
    Wilko F A R Verbakel
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 93:122-4. 2009
    ..In addition, in comparison to the conventional plans using 10 static non-coplanar fields, RA plans achieved superior dose conformity around the PTV and reduced chest wall doses...
  16. ncbi request reprint Time trends in target volumes for stage I non-small-cell lung cancer after stereotactic radiotherapy
    René W M Underberg
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 64:1221-8. 2006
    ..To identify potential time trends in target volumes and tumor mobility after stereotactic radiotherapy (SRT) for Stage I non-small-cell lung cancer...
  17. doi request reprint Outcomes of stereotactic ablative radiotherapy following a clinical diagnosis of stage I NSCLC: comparison with a contemporaneous cohort with pathologically proven disease
    Naomi E Verstegen
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, Amsterdam, The Netherlands
    Radiother Oncol 101:250-4. 2011
    ..We studied outcomes in patients who underwent SABR after either a pathological (n=209) or clinical diagnosis (N=382)...
  18. ncbi request reprint Can mediastinal nodal mobility explain the low yield rates for transbronchial needle aspiration without real-time imaging?
    Anna H M Piet
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, 1007 MB Amsterdam, The Netherlands
    Chest 131:1783-7. 2007
    ..Nodal positions, as assessed on a breath-hold conventional CT scan, do not account for nodal motion. We studied nodal motion on four-dimensional (4D) CT scans...
  19. ncbi request reprint Is adaptive treatment planning required for stereotactic radiotherapy of stage I non-small-cell lung cancer?
    Cornelis J A Haasbeek
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 67:1370-4. 2007
    ..The need for adaptive treatment planning during stereotactic radiotherapy of Stage I tumors was retrospectively analyzed using repeat four-dimensional computed tomography (4DCT) scans...
  20. ncbi request reprint Use of maximum intensity projections (MIP) for target volume generation in 4DCT scans for lung cancer
    René W M Underberg
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 63:253-60. 2005
    ..We investigated the use of maximum intensity projection (MIP) protocols for rapid generation of ITVs...
  21. doi request reprint Outcomes of stereotactic radiotherapy for a new clinical stage I lung cancer arising postpneumonectomy
    Cornelis J A Haasbeek
    Department of Radiation Oncology, Vrije University Medical Center, Amsterdam, The Netherlands
    Cancer 115:587-94. 2009
    ..Resection of second primary lung tumors that arise after previous pneumonectomy is associated with a high risk of complications. In this study, the authors reviewed outcomes after stereotactic radiation therapy (SRT) for such patients...
  22. pmc Verifying 4D gated radiotherapy using time-integrated electronic portal imaging: a phantom and clinical study
    John R van Sörnsen de Koste
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiat Oncol 2:32. 2007
    ..RGRT is commonly performed using external surrogates of tumor motion. We describe the use of time-integrated electronic portal imaging (TI-EPI) to verify the position of internal structures during RGRT delivery..
  23. doi request reprint Stage I nonsmall cell lung cancer in patients aged > or =75 years: outcomes after stereotactic radiotherapy
    Cornelis J A Haasbeek
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
    Cancer 116:406-14. 2010
    ..Furthermore, surgery in the elderly is associated with increased mortality and morbidity. In this study, the authors evaluated the outcomes of stereotactic radiotherapy (SRT) in elderly patients...
  24. ncbi request reprint Analysis of carina position as surrogate marker for delivering phase-gated radiotherapy
    Lineke van der Weide
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 71:1111-7. 2008
    ..Because the tumor is generally not visualized, external surrogates of tumor position are used to trigger respiration-gated RT. We evaluated the suitability of the carina position as a surrogate in respiration-gated RT...
  25. ncbi request reprint Use of CD-ROM-based tool for analyzing contouring variations in involved-field radiotherapy for Stage III NSCLC
    John R van Sörnsen de Koste
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, Postbox 7057, Amsterdam 1007 MB, The Netherlands
    Int J Radiat Oncol Biol Phys 63:334-9. 2005
    ..A CD-ROM-based contouring tool was used to conduct a dummy run in an international trial of involved-field chemoradiotherapy for Stage III non-small-cell lung cancer...
  26. doi request reprint MRI and thallium-201 SPECT in the prediction of survival in glioma
    Maaike J Vos
    Department of Neurology, VU University Medical Center, Amsterdam, The Netherlands
    Neuroradiology 54:539-46. 2012
    ....
  27. doi request reprint Patterns of disease recurrence after stereotactic ablative radiotherapy for early stage non-small-cell lung cancer: a retrospective analysis
    Sashendra Senthi
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Lancet Oncol 13:802-9. 2012
    ..Because patterns of late disease recurrence after SABR are not well characterised, we aimed to assess these outcomes in a cohort of patients with NSCLC...
  28. pmc Radiological progression of cerebral metastases after radiosurgery: assessment of perfusion MRI for differentiating between necrosis and recurrence
    Friso W A Hoefnagels
    Department Neurosurgery, VU University Medical Centre, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    J Neurol 256:878-87. 2009
    ..For the patients displaying a rCBV-GM greater than 1.85, the diagnosis of necrosis was excluded. Salvage treatment can be initiated for these patients in an attempt to prolong survival...
  29. ncbi request reprint Impact of audio-coaching on the position of lung tumors
    Cornelis J A Haasbeek
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 71:1118-23. 2008
    ..To assess the impact of coaching on average tumor position during gating, we analyzed four-dimensional computed tomography (4DCT) scans performed both with and without audio-coaching...
  30. ncbi request reprint Delineation of brain AVMs on MR-Angiography for the purpose of stereotactic radiosurgery
    Dennis R Buis
    Department of Neurosurgery, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 67:308-16. 2007
    ..To assess the dosimetric consequences of brain arteriovenous malformation (bAVM) delineation on magnetic resonance angiography (MRA) for the purpose of stereotactic radiosurgery...
  31. ncbi request reprint Evaluating mobility for radiotherapy planning of lung tumors: a comparison of virtual fluoroscopy and 4DCT
    Ylanga G van der Geld
    Department of Radiation Oncology, VU University Medical Center, De Boelelaan 1117, Postbox 7057, 1007 MB, Amsterdam, The Netherlands
    Lung Cancer 53:31-7. 2006
    ..Lung tumor mobility was scored using virtual fluoroscopy, and this was compared to mobility derived from contoured tumors in all phases of a respiration-correlated (or 4D) CT scan...
  32. ncbi request reprint Can errors in reconstructing pre-chemotherapy target volumes contribute to the inferiority of sequential chemoradiation in stage III non-small cell lung cancer (NSCLC)?
    Frank J Lagerwaard
    Department of Radiation Oncology, Erasmus Medical Center Rotterdam, Groene Hilledijk 301, Rotterdam 3075 EA, The Netherlands
    Lung Cancer 38:297-301. 2002
    ..These data suggest that conventional visual contouring of pre-chemotherapy GTV's may fail to treat the actual pre-chemotherapy tumor volume, and thus confound studies evaluating optimal sequencing of chemo-radiotherapy in NSCLC...
  33. ncbi request reprint 4D imaging for target definition in stereotactic radiotherapy for lung cancer
    Ben J Slotman
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Acta Oncol 45:966-72. 2006
    ..We describe our experience with the use of 4DCT scanning for this group of patients, the use of post-processing tools and the potential benefits of respiratory gating...
  34. doi request reprint Fatal interstitial lung disease after erlotinib for non-small cell lung cancer
    Joline S W Lind
    Department of Pulmonary Diseases, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Oncol 3:1050-3. 2008
    ..The sparse data on the clinical presentation, radiographic patterns, and histologic findings of epidermal growth factor receptor tyrosine kinase inhibitor-associated interstitial lung disease are discussed...
  35. doi request reprint Outcomes of stereotactic ablative radiotherapy for centrally located early-stage lung cancer
    Cornelis J A Haasbeek
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Oncol 6:2036-43. 2011
    ..The use of stereotactic ablative radiotherapy (SABR) in centrally located early-stage lung tumors has been associated with increased toxicity. We studied outcomes after delivery of risk-adapted SABR of central tumors...
  36. doi request reprint Incidence and risk factors for chest wall toxicity after risk-adapted stereotactic radiotherapy for early-stage lung cancer
    Eva M Bongers
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Oncol 6:2052-7. 2011
    ..Toxicity is uncommon, but few reports on long-term follow-up are available. We studied the incidence of chest wall pain (CWP) and rib fractures in patients with long-term follow-up...
  37. doi request reprint Time for reappraisal of extracranial treatment options? Synchronous brain metastases from nonsmall cell lung cancer
    Joline S W Lind
    Department of Pulmonary Diseases, VU University Medical Center, Amsterdam, Netherlands
    Cancer 117:597-605. 2011
    ..The authors aimed to identify patient groups with synchronous BM for whom radical treatment of the primary site may be appropriate...
  38. doi request reprint Stereotactic radiotherapy for peripheral lung tumors: a comparison of volumetric modulated arc therapy with 3 other delivery techniques
    Chin Loon Ong
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 97:437-42. 2010
    ..We compared dose distributions and delivery times between RapidArc and common delivery techniques in small tumors...
  39. doi request reprint Phase I study of concurrent whole brain radiotherapy and erlotinib for multiple brain metastases from non-small-cell lung cancer
    Joline S W Lind
    Department of Pulmonary Diseases, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 74:1391-6. 2009
    ..The present dose-escalation Phase I trial evaluated the toxicity of whole brain radiotherapy (WBRT) with concurrent and maintenance erlotinib in this patient group...
  40. ncbi request reprint Defining target volumes for non-small cell lung carcinoma
    Suresh Senan
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Semin Radiat Oncol 14:308-14. 2004
    ..This article reviews the current knowledge and remaining uncertainties in defining target volumes for NSCLC. The use of these new approaches may allow for improvements in the therapeutic ratio of radiotherapy in NSCLC...
  41. ncbi request reprint Are multiple CT scans required for planning curative radiotherapy in lung tumors of the lower lobe?
    John R van Sörnsen de Koste
    Department of Radiation Oncology, Erasmus Medical Center, Rotterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 55:1394-9. 2003
    ..Lung tumors located in the lower lobe are the most mobile. Multiple computed tomographic (CT) scans, which had been performed for radiotherapy planning, were analyzed to determine the minimal number of required scans...
  42. ncbi request reprint Can elective nodal irradiation be omitted in stage III non-small-cell lung cancer? Analysis of recurrences in a phase II study of induction chemotherapy and involved-field radiotherapy
    Suresh Senan
    Department of Radiation Oncology, University Hospital Rotterdam, Rotterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 54:999-1006. 2002
    ..To establish the recurrence patterns when elective mediastinal irradiation was omitted, patients with Stage III non-small-cell lung cancer were treated with sequential chemotherapy (CHT) and involved-field radiotherapy (RT)...
  43. ncbi request reprint Treatment of multiple primary lung cancers using stereotactic radiotherapy, either with or without surgery
    Gwendolyn H M J Griffioen
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 107:403-8. 2013
    ..Current guidelines recommend a curative approach when early-stage MPLC is diagnosed as favorable outcomes have been reported after surgery. We studied outcomes following stereotactic ablative radiotherapy (SABR)...
  44. ncbi request reprint Four-dimensional CT scans for treatment planning in stereotactic radiotherapy for stage I lung cancer
    René W M Underberg
    Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 60:1283-90. 2004
    ..Two computed tomography (CT) scan techniques for defining internal target volumes (ITV) were evaluated...
  45. doi request reprint Treatment of stage I NSCLC in elderly patients: a population-based matched-pair comparison of stereotactic radiotherapy versus surgery
    David Palma
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 101:240-4. 2011
    ..Elderly patients with stage I NSCLC who undergo surgical resection are at high risk of treatment-related toxicity. Stereotactic body radiation therapy (SBRT) may provide an alternative treatment with a favorable toxicity profile...
  46. ncbi request reprint Four-dimensional computed tomographic analysis of esophageal mobility during normal respiration
    Edith M T Dieleman
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 67:775-80. 2007
    ..Treatment planning to reduce esophageal irradiation requires organ motion to be accounted for. In this study, esophageal mobility was assessed using four-dimensional computed tomography (4DCT)...
  47. doi request reprint Clinical outcome after repeated radiosurgery for brain arteriovenous malformations
    Dennis R Buis
    Department of Neurosurgery, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 95:250-6. 2010
    ..We assessed the clinical and radiological outcome after repeated radiosurgery for brain arteriovenous malformations (bAVMs) after failure of initial radiosurgery...
  48. ncbi request reprint Renal mobility during uncoached quiet respiration: an analysis of 4DCT scans
    John R van Sörnsen de Koste
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 64:799-803. 2006
    ..Data on organ mobility is required for optimizing radiotherapy. Renal mobility was studied in four-dimensional computed tomography (4DCT) scans acquired during uncoached respiration...
  49. ncbi request reprint Extensive white matter changes after stereotactic radiosurgery for brain arteriovenous malformations: a prognostic sign for obliteration?
    Rene van den Berg
    Department of Radiology, Free University Medical Center, Amsterdam, The Netherlands
    Neurosurgery 63:1064-9; discussion 1069-70. 2008
    ..A retrospective analysis of both the pre- and postradiosurgery magnetic resonance imaging and angiographic studies was performed to analyze the cause of these extensive perinidal white matter changes...
  50. ncbi request reprint Color intensity projection of digitally subtracted angiography for the visualization of brain arteriovenous malformations
    Keith S Cover
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Neurosurgery 60:511-4; discussion 514-5. 2007
    ..We describe a new method to improve the speed and reliability of visualizing the flow of contrast images with digital subtraction angiography...
  51. doi request reprint Quality assurance of 4D-CT scan techniques in multicenter phase III trial of surgery versus stereotactic radiotherapy (radiosurgery or surgery for operable early stage (stage 1A) non-small-cell lung cancer [ROSEL] study)
    Coen W Hurkmans
    Department of Radiation Oncology, Catharina Hospital, Eindhoven, The Netherlands
    Int J Radiat Oncol Biol Phys 80:918-27. 2011
    ..To determine the accuracy of four-dimensional computed tomography (4D-CT) scanning techniques in institutions participating in a Phase III trial of surgery vs. stereotactic radiotherapy (SBRT) for lung cancer...
  52. doi request reprint The clinical utility of prognostic scoring systems in patients with brain metastases treated with radiosurgery
    Jaap D Zindler
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 106:370-4. 2013
    ..Newer prognostic scoring systems for BM patients have been proposed, but their superiority over RPA needs to be established for patients treated with radiosurgery...
  53. doi request reprint Treatment of early-stage lung cancer detected by screening: surgery or stereotactic ablative radiotherapy?
    Suresh Senan
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, Netherlands
    Lancet Oncol 14:e270-4. 2013
    ..Careful collaborative evaluation by pulmonologists, interventional radiologists, thoracic surgeons, and radiation oncologists should guide decision making for each patient with a screen-detected early-stage lung cancer...
  54. doi request reprint The accuracy of frameless stereotactic intracranial radiosurgery
    Wilko F A R Verbakel
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Radiother Oncol 97:390-4. 2010
    ....
  55. doi request reprint Linear accelerator-based stereotactic radiosurgery for bilateral vestibular schwannomas in patients with neurofibromatosis type 2
    Otto W M Meijer
    Department of Radiation Oncology, Vrije Universiteit University Medical Center, Amsterdam, The Netherlands
    Neurosurgery 62:A37-42; discussion A42-3. 2008
    ..We studied our treatment results in patients with NF2 with bilateral VS, treated with linear accelerator-based RS and SRT...
  56. ncbi request reprint Color intensity projections: a rapid approach for evaluating four-dimensional CT scans in treatment planning
    Keith S Cover
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 64:954-61. 2006
    ..Because more than 1500 images can be generated with each 4DCT study, tools for efficient data visualization and evaluation are needed. We describe the use of color intensity projections (CIP) for visualizing mobility...
  57. ncbi request reprint High-dose, high-precision treatment options for boosting cancer of the nasopharynx
    Peter C Levendag
    Department of Radiation Oncology, Erasmus Medical Center, Daniel den Hoed Kliniek, Groene Hilledijk 301, Rotterdam, The Netherlands
    Radiother Oncol 63:67-74. 2002
    ..The aim of the study is to define the role and type of high-dose, high-precision radiation therapy for boosting early staged T1,2a, but in particular locally advanced, T2b-4, nasopharyngeal cancer (NPC)...
  58. pmc Radiotherapy for a second primary lung cancer arising post-pneumonectomy: planning considerations and clinical outcomes
    Sashendra Senthi
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Dis 5:116-22. 2013
    ..As subsequent surgery is seldom feasible post-pneumonectomy, we studied the long-term clinical outcomes achieved with curative radiotherapy using modern delivery techniques...
  59. ncbi request reprint Has 3-D conformal radiotherapy (3D CRT) improved the local tumour control for stage I non-small cell lung cancer?
    Frank J Lagerwaard
    Department of Radiation Oncology, University Hospital Rotterdam, Groene Hilledijk 301, 3075 EA, Rotterdam, The Netherlands
    Radiother Oncol 63:151-7. 2002
    ..The high local failure rates observed after radiotherapy in stage I non-small cell lung cancer (NSCLC) may be improved by the use of 3-dimensional conformal radiotherapy (3D CRT)...
  60. ncbi request reprint [Course of disease and treatment policy in suspected low-grade glioma]
    Eefje M Sizoo
    VU Medisch Centrum, afd Neurologie, Amsterdam, The Netherlands
    Ned Tijdschr Geneeskd 154:A1367. 2010
    ..Each patient in whom a low-grade glioma is suspected should receive specific treatment advice from a neuro-oncological team...
  61. ncbi request reprint What margins are necessary for incorporating mediastinal nodal mobility into involved-field radiotherapy for lung cancer?
    John R van Sörnsen de Koste
    Department of Radiation Oncology, University Hospital Rotterdam, Rotterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 53:1211-5. 2002
    ..The mobility of mediastinal nodes was studied on multiple CT scans of the thorax from patients with non-small-cell lung cancer...
  62. ncbi request reprint Stereotactic radiosurgery for brain AVMs: role of interobserver variation in target definition on digital subtraction angiography
    Dennis R Buis
    Department of Neurosurgery, VU University Medical Center, Amsterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 62:246-52. 2005
    ....
  63. pmc Stereotactic ablative radiotherapy for stage I NSCLC: Recent advances and controversies
    Suresh Senan
    Department of Radiation Oncology, VU University Medical Center, Amsterdam, The Netherlands
    J Thorac Dis 3:189-96. 2011
    ....
  64. ncbi request reprint Curative radiotherapy for a second primary lung cancer arising after pneumonectomy -- techniques and results
    Frank J Lagerwaard
    University Hospital Rotterdam, Groene Hilledijk 301, 3075 EA Rotterdam, The Netherlands
    Radiother Oncol 62:21-5. 2002
    ..Only limited data exist on the outcome of curative radiotherapy in patients who develop a second primary lung tumour after pneumonectomy. The treatment of eight such patients is described...
  65. ncbi request reprint CT-guided pulmonary radiofrequency ablation
    Cornelis J A Haasbeek
    Radiology 246:334-5; author reply 334-5. 2008
  66. ncbi request reprint Stereotactic radiotherapy for centrally located early-stage lung tumors
    Suresh Senan
    J Clin Oncol 25:464; author reply 465. 2007
  67. ncbi request reprint Role of endocavitary brachytherapy with or without chemotherapy in cancer of the nasopharynx
    Peter C Levendag
    Department of Radiation Oncology, University Hospital Rotterdam, The, Rotterdam, Netherlands
    Int J Radiat Oncol Biol Phys 52:755-68. 2002
    ..As for Stage III-IVB disease, cisplatin (CDDP)-based neoadjuvant chemotherapy (CHT) was given. The aim of the present study was to define the role of ECBT more accurately...
  68. ncbi request reprint Incorporating lung tumor mobility in radiotherapy planning
    Suresh Senan
    Int J Radiat Oncol Biol Phys 52:1142-3; author reply 1144. 2002
  69. ncbi request reprint Tumor location cannot predict the mobility of lung tumors: a 3D analysis of data generated from multiple CT scans
    John R van Sörnsen de Koste
    Department of Radiation Oncology Erasmus Medical Center, Rotterdam, The Netherlands
    Int J Radiat Oncol Biol Phys 56:348-54. 2003
    ..There is limited information available on the three-dimensional (3D) motion of lung tumors. Data derived from multiple planning computed tomographic (CT) scans were used to characterize the 3D movement of small peripheral lung tumors...
  70. ncbi request reprint In regard to Rosenman et al., high-dose conformal radiotherapy for treatment of stage III A/B non-small-cell lung cancer: technical issues and results of a phase I/II trial. IJROBP 2002;54:348-356
    Suresh Senan
    Int J Radiat Oncol Biol Phys 55:1458-9; author reply 1459-60. 2003
  71. ncbi request reprint Case 21-2006: a man with left-sided facial pain
    W Peter Vandertop
    N Engl J Med 355:2375; author reply 2375-6. 2006