Specific Anatomic Region | Appendix, Cecum |
Application | R/O appendicitis |
Author | Rao PM, et al. |
Reference Source | Radiology 1997; 202:139-144 |
Scanner Used | GE HiSpeed Advantage |
Injection Rate | No IV contrast used |
Contrast Volume and Type | 750ml oral contrast; 300-1000ml rectal contrast |
Area Scanned | 15cm area centered 3cm above the tip of the cecum on the scout view. |
Scan Delay | None 30min delay between oral contrast and CT scan |
Length of Spiral (time) | 30sec |
Slice Thickness | 5mm |
Table Speed/Pitch | 5mm/sec or a pitch of 1 |
Reconstruction Interval | 5mm |
3D Technique Used | None |
Comment: This is truly a focused appendiceal exam. |