Table 2 PET-CT findings in comparison to CT/MRI for scans performed for possible recurrence. The findings on PET-CT compared with findings on CT/MRI are presented as a fraction of the total number of cases in each category
From: Clinical impact of FDG PET-CT on management decisions for patients with primary biliary tumours
CT/MR imaging for suspected recurrence | PET-CT negative | PET-CT indeterminate | PET-CT positive | PET-CT false-negative | PET-CT false-positive |
|---|---|---|---|---|---|
Clear | |||||
GBC | 1/4 | 0/4 | 2/4 | 0/4 | 0/4 |
CC | 1/20 | 0/20 | 3/20 | 0/20 | 0/20 |
Total | 2/24 | 0/24 | 5/24 | 0/24 | 0/24 |
Indeterminate | |||||
GBC | 1/4 | 0/4 | 0/4 | 0/4 | 0/4 |
CC | 2/20 | 0/20 | 2/20 | 1/20 | 0/20 |
Total | 3/24 | 0/24 | 2/24 | 1/24 | 0/24 |
Suspected | |||||
GBC | 0/4 | 0/4 | 0/4 | 0/4 | 0/4 |
CC | 0/20 | 0/20 | 11/20 | 0/20 | 0/20 |
Total | 0/24 | 0/24 | 11/24 | 0/24 | 0/24 |