Wondering if your leg swelling could be something serious? A vascular ultrasound can help detect issues like deep vein thrombosis (DVT), superficial vein thrombosis (SVT), or venous incompetency – all of which can cause swelling, pain or discomfort in the legs. Early diagnosis is key, and non-invasive imaging can give you answers fast.
A vascular ultrasound is a non-invasive imaging test that uses sound waves to examine how blood flows through your veins and arteries. It’s commonly used to check for blood clots, vein valve problems, or reduced blood flow, especially in the legs.
If you’re experiencing leg swelling, heaviness, pain, or changes in skin colour or temperature, a vascular ultrasound is often the first step in diagnosis.
Swollen legs are a common concern, particularly in people who have recently:
While leg swelling can be caused by fluid retention or mild injuries, it can also signal more serious vascular conditions, some of which require urgent attention.
DVT occurs when a blood clot forms in a deep vein, usually in the leg. It can be dangerous if left undiagnosed, as the clot may travel to the lungs and cause a pulmonary embolism.
Typical symptoms include:
Doctors often use a clinical tool called the Wells Score to assess your DVT risk. If you’re curious about how it’s calculated, you can explore the tool here:
👉 Wells Criteria for DVT – MDCalc
Unlike DVT, SVT affects veins closer to the skin’s surface, but still causes pain and swelling. The area may feel firm, warm, and tender to touch. While generally less serious, SVT should still be assessed, as it can occasionally extend into deeper veins.
Also known as chronic venous insufficiency, this condition occurs when the valves in your veins stop working effectively, leading to poor blood return from the legs to the heart.
Signs can include:
Venous incompetency often develops slowly, but a vascular ultrasound can assess how well your veins are functioning and guide future treatment.
You should consider booking a vascular ultrasound if you experience any of the following symptoms:
These signs could indicate DVT, SVT, or venous incompetency, and a vascular ultrasound is the safest, fastest way to get clarity.
At Capri Ultrasound, we use high-resolution duplex ultrasound technology to evaluate:
The scan is non-invasive, takes around 10 – 20 minutes, and requires no radiation or injections.
Located in the heart of the Gold Coast, Capri Ultrasound offers:
Whether you’re referred by your GP or just want to understand your symptoms better, our team is here to help. If you’re looking for bulk billing ultrasounds on the Gold Coast we’ve got you covered with convenient access and high-quality care.
Leg swelling can be more than just an inconvenience, it can signal serious vascular issues that need medical attention. A vascular ultrasound is a simple, painless way to find answers and get the right care quickly.
Ready to Book?
If you’re experiencing leg swelling, discomfort, or have risk factors for DVT, don’t delay getting checked.
👉 Book your vascular ultrasound with Capri Ultrasound today. We’re here to help you get answers – fast.
