Ultrasound of the veins of the lower extremities
Vascular diseases of the legs are common, affecting the elderly, overweight patients, and those with a sedentary lifestyle. They are characterized by swelling, pain, numbness, and night cramps. Without timely treatment, these conditions can lead to chronic venous insufficiency, thrombosis, and trophic ulcers. A timely ultrasound of the veins of the lower extremities in Moscow can help prevent complications.
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Goals and benefits of ultrasound of the lower extremity veins
The main goals of the procedure include:
- Diagnosis of vein diseases - detection of thrombosis, phlebitis, varicose veins, venous insufficiency
- Assessment of valve function - abnormalities lead to congestion, which increases the risk of thrombosis
- Analysis of vascular patency - detection of stenosis (narrowing), occlusions, and thrombi
- Treatment monitoring - after sclerotherapy, laser coagulation, phlebectomy
Diagnosis is also performed as part of preventive care If you have a hereditary predisposition to varicose veins, excess weight, or internal organ diseases.
Advantages of ultrasound include:
- Painlessness. The procedure requires no punctures or radiation. Ultrasound waves do not harm the body, making the procedure suitable for pregnant women and the elderly.
- No special preparation is required. The patient only needs to wear comfortable clothing and follow the doctor's standard recommendations.
- Quick procedure. The examination takes 20-40 minutes.
- Possibility of a comprehensive assessment of the vascular system. Ultrasound allows for examination of not only superficial but also deep veins.
The obtained data is recorded as images and blood flow graphs, increasing the reliability of the diagnosis. After the procedure, the patient can immediately return to daily activities.
Indications for ultrasound examination of the veins of the lower extremities
An examination is prescribed for the following symptoms and conditions:
- A feeling of heaviness, fatigue, pain, or distension in the legs
- Swelling in the evenings
- Prominent veins, spider veins
- Skin discoloration
- Non-healing ulcers on the shins and feet
- Suspected thrombosis - sudden pain, swelling in one limb
- Preparation for lower extremity surgery (orthopedic, vascular surgery)
A history of venous inflammation or recurring thrombophlebitis also requires an examination.
Contraindications to ultrasound examination of the veins of the lower extremities
The procedure has several limitations:
- Open wounds, inflammation, or burns in the examination area
- Large trophic ulcers blocking access to deep veins
- Skin necrosis
- Allergy to ultrasound gel
- Inability to assume the correct position due to injury or a serious condition
In cases of severe obesity or severe edema, the quality of vein imaging may be impaired. In such cases, the use of higher power devices or a repeat examination is required to obtain accurate results.
General information
- Preparation for ultrasound examination of the veins of the lower extremities
- How is an ultrasound of the veins of the lower extremities performed?
- Interpretation of ultrasound results of veins of the lower extremities
- Prices for lower extremity vein ultrasound in Moscow
- Equipment for ultrasound examination of veins of the lower extremities
Preparation for ultrasound examination of the veins of the lower extremities
Before the procedure, it is recommended to follow a number of rules:
- Avoid vasoconstrictor medications, as they alter hemodynamics.
- Avoid excessive strain on your legs and prolonged standing.
- Avoid applying oils, creams, or lotions to your legs, as they interfere with the sensor's contact with the surface.
- Avoid smoking, as nicotine causes vasoconstriction.
- Avoid drinking alcohol, as it alters vascular tone and distorts the results.
If swelling is severe, elevate your legs 15-20 minutes before the examination to reduce blood stasis. Additionally, it's important to inform your doctor about any chronic cardiovascular or endocrine diseases, as they can affect blood flow and data interpretation.
FAQ
Who needs an ultrasound of the veins of the lower extremities?
Vein ultrasound is necessary for people experiencing pain and heaviness in their legs. It is also prescribed if thrombosis or chronic venous insufficiency is suspected, and to monitor the condition of the veins after surgery. The examination is useful for preventative purposes in patients with a hereditary predisposition to varicose veins.
What should you avoid before an ultrasound of the veins of the lower extremities?
It's important to avoid applying creams, oils, or ointments to your legs, as they impair the probe's contact with the skin and distort the results. Avoiding exposure to cold or exerting yourself excessively before the examination is recommended.
What is the difference between ultrasound and dopplerography of the veins of the lower extremities?
Ultrasound shows the speed and direction of blood flow in the vessels. Vein ultrasound provides a complete picture of the vascular system of the lower extremities. It allows the physician to assess the structure of the vessels and the function of the venous valves, detecting thrombosis, varicose veins, and other pathological changes.
How long does an ultrasound of the veins of the lower extremities take?
The procedure takes 20-40 minutes, depending on the scope of the examination. Results are provided immediately after the diagnostic procedure is completed.
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What is an ultrasound of the veins of the lower extremities?
Ultrasound of the lower extremity veins is a safe and informative diagnostic method that utilizes high-frequency sound waves to assess the condition of the veins. It is often performed using duplex or triplex scanning, which adds Doppler blood flow assessment to the standard ultrasound image. This approach allows for monitoring the progression of the disease and the effectiveness of therapy.