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EJNMMI Physics
Fig. 3 | EJNMMI Physics

Fig. 3

From: Reducing pediatric total-body PET/CT imaging scan time with multimodal artificial intelligence technology

Fig. 3

18F-FDG PET images processed using different methods taken from a 2-year-old male patient weighing 10 kg with metabolic activity in the left abdominal wall after surgery for a left testicular yolk sac tumor. a–e PET images at scan times of 6 s, 15 s, 30 s, 60 s and 150 s, respectively, are shown in axial view. f–j PET images synthesized from a-e using the NLM method. k–o PET images synthesized from a–e using 3DNet. p–t PET images synthesized from a-e using p3DNet. u–y Full-time reference images. PET images synthesized by the p3DNet method show improved preservation of tumor and tissue structure (red arrows)

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