MDCT PROTOCOLS

Chest

Lung: Lung cancer screening Printer-ready protocol

Specific Anatomic Region Lung
Application Lung cancer screening
Author Fishman EK
Reference Source Personal Communication
Scanner Used Siemens Plus4 Volume Zoom
KV / mAs / Time per Rotation (sec) 140 / 40 / .5
Detector Collimation (mm) 2.5
Slice Thickness (mm) 3
Data Reconstruction Interval (mm) 3
Table Speed (mm per rotation) / Pitch 12.5 / 5
Oral Contrast N/A
IV Contrast Volume and Type N/A
Injection Rate N/A
Scan Delay (sec) N/A
3D Technique Used Pending

Comments:

  • Lung cancer screening is a topic of much debate. This protocol is a very low dose protocol, and is very similar to the dose of a chest x-ray.
  • Viewing of images on a PACs system is mandatory.