MR imaging FCH PET/CT AC PETCT  
Pat. MRI MRS DCE MR DWI MR MR global 1st dyn 2nd  dyn 3rd  dyn dyn global WB Late run FCH global 1st WB 2nd WB Late run AC global
1 - + + + +               ± - - -  
2 - ± ± ± ±               ± ± - -  
3 - - - ± -               - - - -  
4 - - ± - -               + - - -  
5 - ± ± - ±               ± ± ± -  
6 - ± - - -               + ± - -  
7 + ± ± + ±               - - - -  
8 - - - - -               ± ± - -  
9 - ± ± - ±               ± - - -  
10 - ± - - -               + - - -  
11 - + + + + - - - ± ± - -          
12 - ± - ± ± - - - - - - -          
13 - ± - - -                        
14 - - - - - ± - - ± - - -          
15 - ± - - - ± ± ± ± ± - -          
16 ± ± - - ± ± - - - - - -          
17 - ± - - - ± + + + + ± ±          
18 - - - - - - - - - - - -          
19 - ± - - - - ± ± ± ± - -          
20 - ± - - - + ± ± ± ± - -          
Abbreviations:
“+” = positive
“±” = equivocal
“-“ = negative
MRI = contrast enhanced T2-weighted magnet resonance imaging
MRS = Magnet resonance spectroscopy
DCE = dynamic contrast enhanced
DWI = diffusion-weighted imaging
FCH = 18F-Fluorocholine
dyn = dynamic PET scan
AC = 11C-acetate
WB = whole-body PET scan
A combined evaluation of prostate and seminal vesicle were performed in all patients
Table 3: Summery of all MRI and PET/CT studies