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EJNMMI Physics
Fig. 1 | EJNMMI Physics

Fig. 1

From: Optimization of a Bayesian penalized likelihood algorithm (Q.Clear) for 18F-NaF bone PET/CT images acquired over shorter durations using a custom-designed phantom

Fig. 1

Custom-made thoracic spine phantom. Simplified schema (a), CT image (b), and photograph (c) of phantom. Example of setup shows vertebral body phantoms with tumors of 10, 13, 17, 22, and 28 mm in diameter. Vertebral body phantom without tumors is at the bottle. Vertebral body, tumor, processus, and sternum contain K2HPO4 solution with density equivalent to that of bone and 18F-NaF. Elliptical body phantom contained 18F-NaF

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