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Now showing items 11-20 of 24
Adjustment of the iodine ICRP population pharmacokinetic model for the use in thyroid cancer patients after thyroidectomy.
(IOP Publishing Ltd, 2021-11-11)
Biokinetic models developed for healthy humans are not appropriate to describe biokinetics in thyroid cancer patients following thyroidectomy. The aim of this study was to adjust the population model for iodine proposed ...
Inter-comparison of quantitative imaging of lutetium-177 (177Lu) in European hospitals.
(SPRINGEROPEN, 2018-08-02)
BACKGROUND: This inter-comparison exercise was performed to demonstrate the variability of quantitative SPECT/CT imaging for lutetium-177 (177Lu) in current clinical practice. Our aim was to assess the feasibility of using ...
Eighty per cent more patients in 10 years of UK molecular radiotherapy: Internal Dosimetry Users Group survey results from 2007 to 2017.
(LIPPINCOTT WILLIAMS & WILKINS, 2019-07-01)
Quantification and dosimetry of small volumes including associated uncertainty estimation.
(SPRINGER, 2022-12-13)
BACKGROUND: Accurate quantification of radioactivity in a source of interest relies on accurate registration between SPECT and anatomical images, and appropriate correction of partial volume effects (PVEs). For small ...
Effects of Respiratory Motion on Y-90 PET Dosimetry for SIRT.
(MDPI, 2022-01-14)
Respiratory motion degrades the quantification accuracy of PET imaging by blurring the radioactivity distribution. In the case of post-SIRT PET-CT verification imaging, respiratory motion can lead to inaccuracies in ...
InfuShield: a shielded enclosure for administering therapeutic radioisotope treatments using standard syringe pumps.
(LIPPINCOTT WILLIAMS & WILKINS, 2017-03-01)
The administration of radionuclide therapies presents significant radiation protection challenges. The aim of this work was to develop a delivery system for intravenous radioisotope therapies to substantially moderate ...
Objective comparison of lesion detectability in low and medium-energy collimator iodine-123 mIBG images using a channelized Hotelling observer.
(IOP PUBLISHING LTD, 2017-01-07)
Iodine-123 mIBG imaging is widely regarded as a gold standard for diagnostic studies of neuroblastoma and adult neuroendocrine cancer although the optimal collimator for tumour imaging remains undetermined. Low-energy (LE) ...
EANM practical guidance on uncertainty analysis for molecular radiotherapy absorbed dose calculations.
(SPRINGER, 2018-12-01)
A framework is proposed for modelling the uncertainty in the measurement processes constituting the dosimetry chain that are involved in internal absorbed dose calculations. The starting point is the basic model for absorbed ...