Ultrasound assessment

What to expect

• Real-time ultrasound (sonographic) imaging of the target structure
• Precise, image-guided needle placement where a procedure is performed
• Immediate review of the findings with your physician

How to prepare

• No special preparation for a diagnostic scan
• For a guided procedure, tell your physician about blood thinners
• Bring prior imaging for comparison

Frequently asked questions

Why ultrasound guidance?

Imaging guidance places the needle exactly at the target under direct vision, improving accuracy and safety compared with landmark-only technique.