Thyroid Uptake Quantification Validation on a Three-dimensional (3D) Cadmium-Zinc-Telluride (CZT) New Generation Gamma Camera
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Trial details
- Who runs it
- Centre Hospitalier Princesse Grace
- Trial code
- NCT07610460
- Record updated
- 28 May 2026
- Original description
Thyroid scintigraphy using technetium-99m (99mTc) pertechnetate is traditionally performed using planar imaging to estimate thyroid uptake. Recent developments in quantitative SPECT/CT allow direct activity quantification from three-dimensional tomographic acquisitions. The aim of this study was to evaluate the accuracy of thyroid uptake quantification obtained from 3D SPECT/CT compared with conventional planar image.Read full original descriptionShow less
Clinical Evaluation of Thyroid Uptake Quantification With Technetium-99m (99mTc)-Pertechnetate: Comparison Between Gold Standard Planar and Quantitative 3D CZT Single Photon Emission Computed Tomography/Cumputed Tomography (SPECT/CT) Scintigraphy
Thyroid scintigraphy using technetium-99m (99mTc) pertechnetate is traditionally performed using planar imaging to estimate thyroid uptake. Recent developments in quantitative SPECT/CT allow direct activity quantification from three-dimensional tomographic acquisitions. The aim of this study was to evaluate the accuracy of thyroid uptake quantification obtained from 3D SPECT/CT compared with conventional planar image.
Inclusion: hypothyroidism; hyperthyroidism.
Exclusion: Pregnant women.