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A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT)
 

A Whole Body Dosimetry Protocol for Peptide-Receptor Radionuclide Therapy (PRRT): 2D Planar Image and Hybrid 2D+3D SPECT/CT Image Methods

Article DOI: 10.3791/60477-v 09:49 min April 24th, 2020
April 24th, 2020

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Summary

This method estimates the absorbed dose of different structures for peptide-receptor-radionuclide-therapy (PRRT) with the possibility of avoiding organ overlap on 2D-projections. Serial whole-body planar images permit estimation of mean absorbed doses along the whole body, while the hybrid approach, combining planar images and 3D-SPECT/CT image, overcomes the limitations of structure overlapping.

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Whole Body Dosimetry Protocol Peptide-Receptor Radionuclide Therapy (PRRT) 2D Planar Image Hybrid 2D+3D SPECT/CT Image Methods Absorbed Dose Estimation Overlapping Organs Uptake Distribution Effective Half-life High-performance Teamwork Dosimetry Evaluation Whole-body Information Abdominal Region Imaging Settings Beta And Gamma Radiopharmaceuticals Water Equivalent Thickness Attenuation Correction Radioligand Injection
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