A Portal venous Doppler is a ultrasound test of the liver vessels. It shows portal vein flow and clots, signs of portal hypertension. No ionising radiation (sound waves).
General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.
Portal vein flow and clots, signs of portal hypertension.
Cirrhosis, enlarged spleen.
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
No ionising radiation (sound waves). Safe in pregnancy.
20 to 30 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.
Ultrasound
Consult a doctor to interpret results — a single test does not make a diagnosis.
Uses your location once to list the nearest facilities. Nothing is stored.
What does a portal doppler show?
Portal vein flow and clots, signs of portal hypertension.
Why is a portal doppler done?
Cirrhosis, enlarged spleen.
How do I prepare for a portal doppler?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Does a portal doppler use radiation?
No ionising radiation (sound waves). Safe in pregnancy.
How long does a portal doppler take?
20 to 30 minutes
Why is Portal venous Doppler done?
Cirrhosis, enlarged spleen.
How do I prepare for Portal venous Doppler?
Usually no preparation; some scans need fasting or a full bladder, as the centre advises.
Is Portal venous Doppler safe in pregnancy?
No ionising radiation (sound waves). Safe in pregnancy.
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