Popliteal venous aneurysm

Case contributed by Guilherme Castilho S. de Lima
Diagnosis certain

Presentation

Previously healthy patient with a recent pulmonary embolism.

Patient Data

Age: 65 years
Gender: Female
ultrasound

Popliteal vein presenting on its posterior wall a partially thrombosed saccular aneurysmal dilatation.

Turbulent flow with thrombus partially filling the lumen is seen on Doppler study after distal compression maneuver.

Case Discussion

Popliteal venous aneurysms are uncommon and mostly asymptomatic. However, in some cases they may be related to episodes of deep vein thrombosis and pulmonary embolism.

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