MDCT PROTOCOLS

Chest

Diaphragm: Rupture/hernia Printer-ready protocol

Specific Anatomic Region Diaphragm
Application Rupture/hernia
Author Fishman EK
Reference Source Personal Communication- (Lisa Reid)
Scanner Used Siemens Plus4 Volume Zoom
KV / mAs / Time per Rotation (sec) 140 / 120 / .5
Detector Collimation (mm) 2.5
Slice Thickness (mm) 3
Data Reconstruction Interval (mm) 2
Table Speed (mm per rotation) / Pitch 15.0 / 6
Oral Contrast 500-750 cc of water 15 minutes prior to the study
IV Contrast Volume and Type 120 cc of Omnipaque 350
Injection Rate 2-3 cc / sec
Scan Delay (sec) 30 sec
3D Technique Used Volume rendering
Comment: -In cases of suspected rupture, multiplanar images are ideal, especially in the sagittal plane.