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EJNMMI Research
Fig. 4 | EJNMMI Research

Fig. 4

From: Repeatability of [15O]H2O PET imaging for lower extremity skeletal muscle perfusion: a test–retest study

Fig. 4

Example of parametric images of tissue perfusion (sagittal view) overlayed on CT. A Right lower leg with VOIs for GAS (green) and TA (blue). Color scale ranges from 0 to 6 mL/min/100mL. B Right foot with VOIs for FDB (pink) and AH (blue). Color scale ranges from 0 to 4 mL/min/100mL. Since the ARG method does not include blood volume correction, blood vessels and tissue with high blood volume appear as high perfusion

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