Gem Kramer

MSC.

20132019
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Research Output 2013 2019

  • 24 Article
  • 3 Review article
  • 1 Letter
  • 1 Research VU University Amsterdam, graduation VU University Amsterdam

Partial-volume correction in dynamic PET-CT: effect on tumor kinetic parameter estimation and validation of simplified metrics

Cysouw, M. C. F., Golla, S. V. S., Frings, V., Smit, E. F., Hoekstra, O. S., Kramer, G. M., Boellaard, R. & QuIC-ConCePT Consortium, 4 Feb 2019, In : EJNMMI Research. 9, 1, p. 12

Research output: Contribution to journalArticleAcademicpeer-review

Performance Evaluation of a Semi-automated Method for [ 18 F]FDG Uptake in Abdominal Visceral Adipose Tissue

de Boer, S. A., Spoor, D. S., Slart, R. H. J. A., Mulder, D. J., Reijrink, M., Borra, R. J. H., Kramer, G. M., Hoekstra, O. S., Boellaard, R. & Greuter, M. J., 2019, In : Molecular Imaging and Biology. 21, 1, p. 159-167

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Repeatability of [ 18 F]FDG PET/CT total metabolic active tumour volume and total tumour burden in NSCLC patients

Kolinger, G. D., Vállez García, D., Kramer, G. M., Frings, V., Smit, E. F., de Langen, A. J., Dierckx, R. A. J. O., Hoekstra, O. S. & Boellaard, R., 2019, In : EJNMMI Research. 9, 14.

Research output: Contribution to journalArticleAcademicpeer-review

Validation of Imaging Biomarkers for Response Evaluation in Lung and Prostate Cancer

Kramer, GM., 2019, 276 p.

Research output: ThesisResearch VU University Amsterdam, graduation VU University AmsterdamAcademic

2018

Estimating the arterial input function from dynamic contrast-enhanced MRI data with compensation for flow enhancement (II): Applications in spine diagnostics and assessment of crohn's disease

van Schie, J. J. N., Lavini, C., van Vliet, L. J., Kramer, G., Pieters - van den Bos, I., Marcus, J. T., Stoker, J. & Vos, F. M., May 2018, In : Journal of Magnetic Resonance Imaging. 47, 5, p. 1197-1204 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Repeatability of quantitative 18F-FLT uptake measurements in solid tumors: an individual patient data multi-center meta-analysis

Kramer, G. M., Liu, Y., de Langen, A. J., Jansma, E. P., Trigonis, I., Asselin, M. C., Jackson, A., Kenny, L., Aboagye, E. O., Hoekstra, O. S., Boellaard, R. & on behalf of the QuIC-ConCePT Consortium, 1 Jun 2018, In : European Journal of Nuclear Medicine and Molecular Imaging. 45, 6, p. 951-961 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access

Reproducibility and Repeatability of Semiquantitative 18F-Fluorodihydrotestosterone Uptake Metrics in Castration-Resistant Prostate Cancer Metastases: A Prospective Multicenter Study

Vargas, H. A., Kramer, G. M., Scott, A. M., Weickhardt, A., Meier, A. A., Parada, N., Beattie, B. J., Humm, J. L., Staton, K. D., Zanzonico, P. B., Lyashchenko, S. K., Lewis, J. S., Yaqub, M., Sosa, R. E., van den Eertwegh, A. J., Davis, I. D., Ackermann, U., Pathmaraj, K., Schuit, R. C., Windhorst, A. D. & 7 othersChua, S., Weber, W. A., Larson, S. M., Scher, H. I., Lammertsma, A. A., Hoekstra, O. S. & Morris, M. J., 2018, In : Journal of Nuclear Medicine. 59, 10, p. 1516-1523 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Use of modern imaging methods to facilitate trials of metastasis-directed therapy for oligometastatic disease in prostate cancer: a consensus recommendation from the EORTC Imaging Group

Lecouvet, F. E., Oprea-Lager, D. E., Liu, Y., Ost, P., Bidaut, L., Collette, L., Deroose, C. M., Goffin, K., Herrmann, K., Hoekstra, O. S., Kramer, G., Lievens, Y., Lopci, E., Pasquier, D., Petersen, L. J., Talbot, J-N., Zacho, H., Tombal, B. & deSouza, N. M., 2018, In : Lancet Oncology. 19, 10, p. e534-e545

Research output: Contribution to journalReview articleAcademicpeer-review

Open Access

Validation of [18F]FLT as a perfusion-independent imaging biomarker of tumour response in EGFR-mutated NSCLC patients undergoing treatment with an EGFR tyrosine kinase inhibitor

Iqbal, R., Kramer, G. M., Frings, V., Smit, E. F., Hoekstra, O. S., Boellaard, R. & on behalf of the QuIC-ConCePT Consortium, 1 Jan 2018, In : EJNMMI Research. 8, 22.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
2017

Baseline and longitudinal variability of normal tissue uptake values of [18F]-fluorothymidine-PET images

Cysouw, M. C. F., Kramer, G. M., Frings, V., De Langen, A. J., Wondergem, M. J., Kenny, L. M., Aboagye, E. O., Kobe, C., Wolf, J., Hoekstra, O. S. & Boellaard, R., Aug 2017, In : Nuclear Medicine and Biology. 51, p. 18-24 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

Impact of partial-volume correction in oncological PET studies: a systematic review and meta-analysis

Cysouw, M. C. F., Kramer, G. M., Schoonmade, L. J., Boellaard, R., de Vet, H. C. W. & Hoekstra, O. S., 1 Nov 2017, In : European Journal of Nuclear Medicine and Molecular Imaging. 44, 12, p. 2105-2116 12 p.

Research output: Contribution to journalReview articleAcademicpeer-review

MRI protocol optimization for quantitative DCE-MRI of the spine

Lavini, C., Kramer, G., Bos, I. P. D., Hoekstra, O. & Marcus, J. T., 1 Dec 2017, In : Magnetic Resonance Imaging. 44, p. 96-103 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Preclinical Applications of 3'-Deoxy-3'-[18F]Fluorothymidine in Oncology - A Systematic Review

Schelhaas, S., Heinzmann, K., Bollineni, V. R., Kramer, G. M., Liu, Y., Waterton, J. C., Aboagye, E. O., Shields, A. F., Soloviev, D. & Jacobs, A. H., 2017, In : Theranostics. 7, 1, p. 40-50 11 p.

Research output: Contribution to journalReview articleAcademicpeer-review

A systematic review on [(18)F]FLT-PET uptake as a measure of treatment response in cancer patients

Bollineni, V. R., Kramer, G. M., Jansma, E. P., Liu, Y. & Oyen, W. J. G., Mar 2016, In : European Journal of Cancer. 55, p. 81-97 17 p.

Research output: Contribution to journalArticleAcademicpeer-review

Repeatability of Radiomic Features in Non-Small-Cell Lung Cancer [F-18]FDG-PET/CT Studies: Impact of Reconstruction and Delineation

van Velden, F. H. P., Kramer, G. M., Frings, V., Nissen, I. A., Mulder, E. R., de Langen, A. J., Hoekstra, O. S., Smit, E. F. & Boellaard, R., Oct 2016, In : Molecular Imaging and Biology. 18, 5, p. 788-795

Research output: Contribution to journalArticleAcademicpeer-review

2015

A literature review of the association between diffusion-weighted MRI derived apparent diffusion coefficient and tumour aggressiveness in pelvic cancer

Bollineni, V. R., Kramer, G., Liu, Y., Melidis, C. & Desouzac, N. M., 2015, In : Cancer Treatment Reviews. 41, 6, p. 496-502

Research output: Contribution to journalArticleAcademicpeer-review

2013

CT-perfusion versus [O-15]H2O PET in lung tumors: Effects of CT-perfusion methodology

Kramer, G. M., Yaqub, M. M., Bahce, I., Smit, E. F., Lubberink, M., Hoekstra, O. S. & Boellaard, R., 2013, In : Medical Physics. 40, 5, 052502.

Research output: Contribution to journalArticleAcademicpeer-review