S. Heukelom
VU University Amsterdam
5 Papers
17 Citations
S. Heukelom is an academic researcher from VU University Amsterdam. The author has contributed to research in topics: Dosimeter & In vivo. The author has an hindex of 5, co-authored 5 publications.
Chat about Author
Papers
How flatbed scanners upset accurate film dosimetry.
TL;DR: It is concluded that any Gafchromic EBT type film scanned with a flatbed scanner will face these optical effects, different in magnitude for the red, green and blue channel.
70
On the practice of the clinical implementation of enhanced dynamic wedges.
TL;DR: Practical aspects of the clinical implementation of enhanced dynamic wedges (EDW) replacing manual wedges are presented and discussed extensively and measurements and calculations showed excellent agreement, both relative and absolute.
11
Differential effects of combined Ad5- delta 24RGD and radiation therapy in in vitro versus in vivo models of malignant glioma.
Martine L.M. Lamfers,Sander Idema,Lisette Bosscher,S. Heukelom,Sharif Moeniralm,Ida H van der Meulen-Muileman,Renée M Overmeer,Paul van der Valk,Victor W. van Beusechem,Winald R. Gerritsen,W. Peter Vandertop,Clemens M F Dirven,Clemens M F Dirven +12 more
TL;DR: Combined treatment with Ad5-Δ24RGD and irradiation shows enhanced antitumor activity in vitro and in s.c. tumors, but not in an orthotopic glioma model, which underscores the significance of the selected tumor model in assessing the effects of combination therapies with oncolytic adenoviruses.
Suitability of EBT3 GafChromic film for quality assurance in MR-guided radiotherapy at 0.35 T with and without real-time MR imaging.
TL;DR: EBT3 GafChromic film can be used for absolute dosimetry during real-time MR imaging independent of its orientation in the B0-field, which makes it a suitable dosimeter for patient-specific QA measurements and end-to-end testing of 0.35 T MRI-radiotherapy devices.