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Table 1 Mean SUV’s (±SD) of various organs/tissues in 12 patients between FDG PET/CT examination

From: Effects on the FDG distribution by a high uptake of brown adipose tissue at PET examination

Organ/tissue

Before propranolol

After propranolol

Significance

Liver SUVmean

2.1 ± 0.2

2.1 ± 0.3

ns

Spleen SUVmean

1.7 ± 0.2

1.7 ± 0.2

ns

Lung SUVmean

0.4 ± 0.1

0.4 ± 0.1

ns

Blood SUVmean

1.4 ± 0.2

1.4 ± 0.2

ns

Muscle SUVmean

0.8 ± 0.3

0.7 ± 0.2

ns

Bone marrow SUVmean

1.8 ± 0.3

1.6 ± 0.4

*

Gluteal fat SUVmean

0.2 ± 0.1

0.2 ± 0.1

ns

Abdomen SUVmean

1.1 ± 0.2

1.1 ± 0.3

ns

Heart SUVmean

3.4 ± 2.6

4.3 ± 3.2

ns

Heart SUVmax

8.1 ± 6.3

10.6 ± 8.4

ns

  1. FDG PET/CT examination was performed before and after pretreatment with propranolol.
  2. Asterisk denotes 0.01 ≤ p < 0.05; ns, not significant.