Test

CTA chest and abdomen with IV contrast

Order as

CTA chest and abdomen

CPT

71275 (chest); 74175 (abdomen).

Strengths: Evaluate for aortic injury, aneurysm or suspected acute dissection. Will require IV contrast. There are non-contrast options with MRA
Limitations: requires iodinated contrast. Patients may be allergic or have renal insufficiency.
Contraindications: 1) Allergy to contrast, but we will premedicate patient as necessary; 2) IV contrast will be dose-adjusted dependent upon creatinine clearance.

Patient preparation

NPO 4 hours, but can take meds with small sip of water.

To schedule, call Orange Coast or Saddleback Medical Center — numbers on the contact page.