absorbed doses
Ensuring Uniformity of Measurements of Absorbed Doses of Intensive Photon and Electron Radiation in Radiation Technologies
... The absorbed dose of the irradiated objects is needed to be measured with rather high ...The absorbed dose must be determined in substances with various chemical composition and state of matter, which are ...
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Transcriptional response of BALB/c mouse thyroids following in vivo astatine-211 exposure reveals distinct gene expression profiles
... all absorbed doses with a peak at ...from absorbed doses high enough to produce a severe but still reparable ...At absorbed doses above 11 Gy, lesions are probably too large to ...
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Reducing the number of CTs performed to monitor personalized dosimetry during peptide receptor radionuclide therapy (PRRT)
... the absorbed doses to the kidneys and bone marrow calculated from the two different protocols for all the 83 treatments included in this ...dose absorbed to these organs at risk for the 24 patients ...
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Bone lesion absorbed dose profiles in patients with metastatic prostate cancer treated with molecular radiotherapy.
... calculate absorbed doses delivered to any target by extrapolation of the corresponding time–activity curve and could potentially be used for extrapolating bone marrow or whole body absorbed ...
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The potential of 223Ra and 18F-fluoride imaging to predict bone lesion response to treatment with 223Ra-dichloride in castration-resistant prostate cancer.
... Absorbed doses in metastatic bone lesions ranged from ...of absorbed dose across the patient ...this absorbed dose. The absorbed doses from 223 Ra emissions only were ...
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Therapeutic application of CCK2R-targeting PP-F11: influence of particle range, activity and peptide amount
... mean absorbed tumour doses per administered activity as listed in Table ...These absorbed doses, however, are only valid for ...imum absorbed doses with the β-emitting ...
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A radiobiological model of metastatic burden reduction for molecular radiotherapy: application to patients with bone metastases.
... Available radiobiological models of metastatic control provide the probability of eradicat- ing all the metastases in a given patient (Bernhardt et al 2003, 2004). Numerous studies have shown that the skeletal tumour ...
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Phase I/II trials of 186Re-HEDP in metastatic castration-resistant prostate cancer: post-hoc analysis of the impact of administered activity and dosimetry on survival.
... the absorbed doses and the renal function, determined from the glomerular filtration rate (GFR) measured before treatment using the 51 Cr-EDTA clearance ...the absorbed doses ...establish ...
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Radiation dosimetry of [68Ga]PSMA-11 in low-risk prostate cancer patients
... Intravenously injected [ 68 Ga]PSMA-11 is rapidly cleared from the blood and is accu- mulated preferentially in the kidneys (7%), liver (15%), spleen (2%), and salivary glands (0.5%), see Fig. 3. The blood activity ...
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Patient-specific dosimetry of 99mTc-HYNIC-Tyr3-Octreotide in children
... In this study, we report the results of biodistribution analysis and dosimetry calculations for children who had 99m Tc-HYNIC-TOC injections for the diagnosis of neuroendocrine tumors. The absorbed doses in ...
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The clinical safety, biodistribution and internal radiation dosimetry of [18F]AH113804 in healthy adult volunteers
... The absorbed doses per unit administered activity to the 24 MIRD-specified target organs were evaluated for an assumed ...sex-specific absorbed doses were then averaged, and the effective dose ...
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Comparing voxel-based absorbed dosimetry methods in tumors, liver, lung, and at the liver-lung interface for 90Y microsphere selective internal radiation therapy
... work. Absorbed doses calculated using MC are a function of material, total number of disintegrations, density, and the energy spectra of the beta particle ...the absorbed dose soft tissue ker- nel ...
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Hemoglobin level significantly impacts the tumor cell survival fraction in humans after internal radiotherapy
... that absorbed dose alone is not sufficient to predict early tumor response, but this become feasible when introducing a simple hemoglobin enhance- ment factor linear to the patient's Hb ...tumor- absorbed ...
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Effective dose to adult patients from 338 radiopharmaceuticals estimated using ICRP biokinetic data, ICRP/ICRU computational reference phantoms and ICRP 2007 tissue weighting factors
... Calculations were performed for each radiopharmaceutical in two different ways, ei- ther (a) the effective dose was calculated using the new voxel phantom with weighting factors from ICRP publication 60 [4] or (b) the ...
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Improving post treatment dosimetry for selective intra arterial radiation therapy in liver metastases
... desired absorbed dose (pre-treatment) or the calculation of the actual absorbed dose after administration of a radioactive dosage ...(post-treatment). Absorbed dose is the concentration of energy ...
144
Low-dose protocol of the spiral CT in orthodontics: comparative evaluation of entrance skin dose with traditional X-ray techniques
... highest absorbed doses were observed in the left eye lens, left parotid gland, and right thyroid gland, being ...highest doses were absorbed by the left eye lens, right parotid gland, and ...
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The Radiation Degradation of Neutral Red Solution by γ Ray
... of absorbed doses, the COD and chroma decreased ...the absorbed doses are the same, with the increase of the concentration of neutral red between 0 mg/L and 60 mg/L, the COD and chroma ...
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Dosimetry-based treatment planning for molecular radiotherapy: a summary of the 2017 report from the Internal Dosimetry Task Force.
... for absorbed dose-effect correlations for each ...the absorbed doses delivered following therapy is found to be scientifically feasible for almost all procedures investigated, using quantitative ...
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First in-human radiation dosimetry of 68Ga-NODAGA-RGDyK
... organ absorbed doses and effective dose (ED) per absorbed ac- tivity in μGy/MBq and μSv/MBq, respectively, using the ICRP60 tissue weighting factors ...equivalent doses adopting the tissue ...
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Internal radiation dosimetry of a 152Tb-labeled antibody in tumor-bearing mice
... organ absorbed doses (mGy/MBq), organ TIACs were used in the input to the OLINDA/EXM® ...the absorbed dose to the large intestine and the small intestine re- spectively, the TIAC and the mass ...
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