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Venous Doppler of the legs

A Venous Doppler of the legs is a ultrasound test of the leg veins. It shows clots (DVT), varicose vein reflux. No ionising radiation (sound waves).

सामान्य स्वास्थ्य जानकारी — यो निदान होइन। आपत्कालमा १०२ मा फोन गर्नुहोस्। सधैं योग्य स्वास्थ्यकर्मीसँग सल्लाह लिनुहोस्।

What it shows

Clots (DVT), varicose vein reflux.

Why it is done

One swollen painful leg, varicose veins.

Preparation

Usually no preparation; some scans need fasting or a full bladder, as the centre advises.

Radiation & safety

No ionising radiation (sound waves). Safe in pregnancy.

How long it takes

20 to 40 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Ultrasound

नतिजा व्याख्या गर्न डाक्टरलाई देखाउनुहोस् — एउटै परीक्षणले निदान गर्दैन।

सम्बन्धित अवस्था

entry-health-condition-pe

यो कहाँ गर्न सकिन्छ

तपाईंनजिकको हेरचाह

नजिकका सुविधा देखाउन तपाईंको स्थान एक पटक प्रयोग गर्छ। केही सुरक्षित गरिँदैन।

सामान्य प्रश्न

What does a venous doppler show?
Clots (DVT), varicose vein reflux.

Why is a venous doppler done?
One swollen painful leg, varicose veins.

How do I prepare for a venous doppler?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.

Does a venous doppler use radiation?
No ionising radiation (sound waves). Safe in pregnancy.

How long does a venous doppler take?
20 to 40 minutes

Venous Doppler of the legs किन गरिन्छ?
One swollen painful leg, varicose veins.

Venous Doppler of the legs का लागि कसरी तयारी गर्ने?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.

Venous Doppler of the legs गर्भावस्थामा सुरक्षित छ?
No ionising radiation (sound waves). Safe in pregnancy.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

स्रोत: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

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