Specific Anatomic Region	Pelvis
Application	R/O fistula to bladder
Author	Fishman EK
Reference Source	Personal communication
Scanner Used	Siemens Somatom Plus-4
Injection Rate	None used
Contrast Volume and Type	None used
Area Scanned	From iliac crest to symphysis pubis
Scan Delay	None
Length of Spiral (time)	30sec
Slice Thickness	5mm
Table Speed/Pitch	5mm/sec
Reconstruction Interval	5mm
3D Technique Used	None
Comment: Rectal contrast is critical in these cases. IV contrast should not be used in these cases.