Test·CPT 70546
MRV dural sinus/venous cerebral
Order as
MRV brain; without gadolinium
CPT
70546
- Strengths
- No gadolinium usually required.
- Limitations
- Specialized protocol for venous flow. Limited evaluatio of remainder of brain. If patient has non-focal symptoms or for screening, consider MRI brain without contrast instead.
- Contraindications
- Standard MR questionaire as to contraindicated implanted devices, surgery, etc.
Patient preparation
None.
To schedule, call Orange Coast or Saddleback Medical Center — numbers on the contact page.