A Doppler test is a non-invasive diagnostic procedure that uses high-frequency sound waves (ultrasound) to evaluate blood flow through your blood vessels. It helps detect blockages, clots, or other circulatory issues, making it essential for diagnosing vascular conditions. At Raaya Diagnostic Center Moshi, we provide advanced Doppler ultrasound services with accurate results and expert analysis.
What is a Doppler Test?
A Doppler ultrasound measures how blood flows through arteries and veins. Unlike traditional ultrasounds that produce images, Doppler tests assess the speed and direction of blood flow, helping doctors identify:
- Blood clots
- Narrowed or blocked arteries
- Poor circulation
- Varicose veins
- Heart valve defects
Types of Doppler Tests
- Color Doppler – Uses color to visualize blood flow direction and speed.
- Power Doppler – More sensitive in detecting slow blood flow, often used in organ examinations.
- Spectral Doppler – Displays blood flow measurements on a graph for detailed analysis.
- Duplex Doppler – Combines traditional ultrasound with Doppler to see blood vessels and flow.
Why is a Doppler Test Performed?
Doctors may recommend a Doppler ultrasound if you experience:
- Leg pain or swelling (signs of deep vein thrombosis – DVT)
- Numbness in limbs (possible peripheral artery disease – PAD)
- High risk of stroke (carotid artery blockage)
- Pregnancy complications (checking fetal blood flow)
Benefits of Doppler Ultrasound
- Non-invasive & painless – No needles or incisions.
- No radiation – Safe for pregnant women and children.
- Quick & accurate – Provides real-time results.
- Helps prevent strokes & heart attacks by detecting blockages early.
What to Expect During the Test?
- You’ll lie on an examination table.
- A technician applies gel to the skin and moves a handheld device (transducer) over the area.
- Sound waves create images of blood flow on a monitor.
- The test usually takes 30-60 minutes, depending on the area examined.
Visit Raaya Diagnostic Center for Your Doppler Test
At Raaya Diagnostic Center, we offer:
– Advanced Doppler ultrasound technology for precise diagnostics.
– Experienced radiologists for accurate interpretation.
– Affordable pricing & quick reports.
– Comfortable & hygienic facility.
Whether you need a Doppler test for varicose veins, DVT, or pregnancy-related concerns, trust Raaya Diagnostic Center in Moshi for reliable and professional services.