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Table 2 SUVmax values for recurrent disease, radiation necrosis, and normal brain

From: [18F]-Fluciclovine PET discrimination of recurrent intracranial metastatic disease from radiation necrosis

  Recurrent disease (N = 11) Tumor necrosis (N = 4) Background (N = 15) p value
5 m Lesion     0.004
 Mean (SD) 1.9 (0.6) 0.8 (0.1) 0.6 (0.2)  
 Median (range) 2.0 (1.1, 3.1) 0.8 (0.7, 1.0) 0.6 (0.4, 0.9)  
5 min TBRmax     0.121
 Mean (SD) 3.0 (1.3) 1.8 (0.2)   
 Median (range) 2.6 (1.3, 5.3) 1.8 (1.6, 2.2)   
10 min Lesion     0.033
 Mean (SD) 2.3 (1.2) 0.9 (0.2) 0.6 (0.2)  
 Median (range) 2.0 (1.4, 5.4) 0.9 (0.7, 1.0) 0.6 (0.4, 1.0)  
10 min TBRmax     0.129
 Mean (SD) 3.4 (1.8) 1.9 (0.5)   
 Median (range) 3.1 (1.5, 7.8) 1.8 (1.5, 2.6)   
30 min Lesion     0.042
 Mean (SD) 2.3 (1.1) 1.1 (0.2) 2.0 (1.1)  
 Median (range) 2.2 (1.4, 5.3) 1.1 (0.8, 1.3) 1.9 (0.8, 5.3)  
30 min TBRmax     0.178
 Mean (SD) 3.6 (1.9) 2.2 (0.6)   
 Median (range) 3.2 (1.4, 7.7) 2.3 (1.5, 2.8)   
55 min Lesion     0.025
 Mean (SD) 2.3 (0.9) 1.1 (0.3) 0.7 (0.2)  
 Median (range) 2.3 (1.3, 4.4) 1.1 (0.8, 1.4) 0.6 (0.2, 1.2)  
55 min TBRmax     0.304
 Mean (SD) 3.3 (1.5) 2.5 (0.9)   
 Median (range) 3.2 (1.4, 5.7) 2.5 (1.4, 3.5)   
  1. *P value for each time point between mean SUVmax of malignant metastatic lesion and radiation necrosis