US DOPPLER VENOUS LOWER LIMB - RIGHT

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US DOPPLER VENOUS LOWER LIMB - RIGHT Image

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60 mins collection

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6hrs

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About The Test

US Doppler Venous Right Lower Limb Overview

The ultrasound (US) Doppler Venous Right Lower Limb is a dedicated evaluation of blood flow within the veins and arteries supplying the right leg. This test is very useful in diagnosing DVT, venous insufficiency or blood clots in the veins.  

What is US Doppler Venous Right Lower Limb? 

US Doppler Venous Right Lower Limb is the application of Doppler ultrasound on the right leg veins to establish the level of blood flow in the veins. It assists in diagnosing blockages, clots within veins, or irregular patterns of blood flow due to venous disease. 

Types of US Doppler Venous Right Lower Limb  

  • Continuous Wave Doppler: For rapid examination of blood flow. 
  • Colour Doppler Imaging: Shows the blood, movement in real-time. 
  • Spectral Doppler: The direction and speed of blood is measured. 

List of Parameters

List of Parameters Considered During US Doppler Venous Right Lower Limb

  • Compressibility alongside flow of the vein 
  • Any blood clots present 
  • The valve of a vein’s function 
  • Reflux of abnormal flow patterns

Why This Test

Reasons for Taking a US Doppler Venous Right Lower Limb

  • Diagnostic imaging of deep vein thrombosis (DVT) 
  • Assessment of chronic venous insufficiency 
  • Evaluation of post-surgical venous procedures 
  • Evaluation of leg swelling of indeterminate origin 

When and Who Needs a US Doppler Venous Right Lower Limb? 

Indications: 

  • Swelling or discomfort in the right leg 
  • Leg soreness and redness or warmth in the area 
  • Deep Vein Thrombosis- DVT suspected 
  • Chronic venous insufficiency supervening 
  • Post-surgical vascular assessment 

Patient Demographics: 

  • Patients who have risk factors for thromboembolic disorders. 
  • History of varicose veins in a patient. 
  • Patients with leg pain or peripheral Edema of unknown aetiology 

Benefits

Benefits of Taking the Test

  • Non-invasive and painless 
  • Helps assess the health of the veins now of examination 
  • Assists in prevention of vascular diseases at an initial stage 

Illnesses Diagnosed with US Doppler Venous Right Lower Limb

  • Deep vein thrombosis (DVT) 
  • Varicose veins 
  • Venous insufficiency 
  • Post-thrombotic syndrome 

Preparing for test

Preparing for US Doppler Venous Right Lower Limb

  • No fasting required  
  • Participants should put on loose shorts or trousers  
  • Refrain from applying lotion or cream to the leg 

Pre-requisites 

  • Nothing is required in advance  
  • Notify the technician of any anticoagulants you are using 

Best time to Take a US Doppler Venous Right Lower Limb 

  • At any time on a doctor’s suggestion  
  • When accompanying symptoms of swelling or pain are present, it is most effective 

Eligibility 

  • Acceptable for all patients including women in pregnancy 

Procedure for Taking a US Doppler Venous Right Lower Limb 

  • The participant lies on the examination table with her right leg exposed.  
  • Gel is deposited on the skin surface. 
  • The technician moves the transducer over the leg veins. 
  • The Doppler technique analyses patterns of blood flow. 
  • The scan usually lasts between 20 to 45 minutes. 

Caution Before Taking the Test 

  • Notify the ultrasound technician if you have any prior history of vascular disease or take certain drugs that may affect vascular structures 
  • remains still for best results during the ultrasound procedure 

Test Results

Results and Interpretations

Condition/Findings Description Interpretation
Normal Venous Flow Blood passes unobstructed without hindrance. No abnormalities are detected.
Deep Vein Thrombosis (DVT) Clot present in deep veins. Immediate medical intervention is needed.
Venous Reflux/Insufficiency Blood flows in backwards direction due to valve failure. Suggests Chronic Venous Insufficiency.
Varicose Veins Swollen, distorted, and dysfunctional veins. Needs further examination for management.

FAQs

Is US Doppler Venous Right Lower Limb painful?

No, this examination does not harm or hurt the patient in any way. 

How long does the test take?

About 20-45 minutes 

Can this test detect blood clots?

Yes, it is mostly used to confirm deep vein thrombosis (DVT) as it is the main test. 

What happens after the test?

Images are analysed by the radiologist and a report is prepared which is later sent to your physician for investigation. 

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