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EJNMMI Research
Figure 3 | EJNMMI Research

Figure 3

From: Contrast-enhanced small-animal PET/CT in cancer research: strong improvement of diagnostic accuracy without significant alteration of quantitative accuracy and NEMA NU 4–2008 image quality parameters

Figure 3

Accuracy of contrast-enhanced SA-PET/CT quantitative values. Linear regression (a) and Bland-Altman analysis (b) of SA-PET/CT quantitative values (mean VOI value) as compared to ex vivo counting. Nude mice and nude rats bearing abdominal tumors received contrast enhancement via intraperitoneal injection of iohexol (100 mg I/mL) and intravenous injection of long-lasting intravenous contrast media (eXIA 160XL or Fenestra VC) or hepatocyte-selective contrast media (Fenestra LC).

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