ArticleEJNMMI physics2023
Investigation of image-based lesion and kidney dosimetry protocols for
Article in EJNMMI physics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
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- A proof-of-concept study of personalized dosimetry for targeted radioligand therapy using pre-treatment diagnostic dynamic PET/CT and Monte Carlo simulation.Frontiers in oncology · 2025Article
- Impact of the Reference Multiple-Time-Point Dosimetry Protocol on the Validity of Single-Time-Point Dosimetry for [Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2024Article
- A review of 177Lu dosimetry workflows: how to reduce the imaging workloads?EJNMMI physics · 2024Review
- Organ and tumor dosimetry including method simplification for [EJNMMI physics · 2024Article
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- Estimation of relative biological effectiveness ofEJNMMI physics · 2023Article
- Lu-177-PSMA dosimetry for kidneys and tumors based on SPECT images at two imaging time points.Frontiers in medicine · 2023Article
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Authors and funding
14 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundMATERIALS AND
methodsIn total, 43 lesions and 10 kidneys of 5 patients receiving
resultsThe best-fit function was found to be a mono-exponential model for lesions and a bi-exponential model with a population-based parameter and two free parameters for kidneys. The BEDs calculated with the time sampling 1, 3, 7 days showed the lowest deviations from the reference for lesions with 4 ± 5%. Without day 7, still 86% of all lesions showed deviations from the reference < 10%. The outlier deviations showed a positive correlation with the effective half-life of the respective lesions. For kidneys, including days 1, 2, 3 achieved the best results with 0 ± 1%. Generally, deviations for kidneys were found to be small for all time samplings (max. 13%).
conclusionsFor combined optimization of the SPECT/CT time sampling for kidney and lesion dosimetry during
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