What is SVC stenting?
The superior vena cava (SVC) is the large vein that drains the venous (deoxygenated) blood from the upper limbs, head and neck into the heart. This vein can be blocked by a tumour in the chest, or be left scarred/narrowed after successful treatment. A stent (metal mesh tube) can be used to brace open the SVC to restore normal blood flow to the heart.
Why perform SVC stenting?
The aim of this operation is to relieve the symptoms caused by the blockage of the SVC, including neck and face swelling, upper limb swelling, cough and difficulty breathing. Many patients notice an immediate improvement in symptoms, though it may take 1-2 days.
How does SVC stenting work?
Vena cava stenting can be done under either local or general anaesthetia, in an operating room with specialised medical imaging equipment. Your interventional radiologist will use an ultrasound to guide a small tube into the vein in the groin or at the base of the neck. X-ray dye (contrast) is injected to outline the venous anatomy. A fine wire is then passed through the blocked segment of vein after which a balloon catheter is passed over the wire and inflated temporarily to stretch open the vein. The balloon is then deflated and removed, and a stent (metal mesh tube) is deployed in the vein to keep it open.
You will normally need to be on blood thinners for 6 -12 months after this procedure.
Contact Us
appointments:
For appointment requests, please phone 0497 052 070. For general enquiries, please complete the contact form and a member of the VIRQ team will respond shortly.
Address:
Suite 20, 3 Doherty Street, Birtinya, QLD, 4575, Australia
Email:
Phone:
For all appointments and enquiries, please phone:
Our office is attended Monday - Friday from 9am - 5.30pm.