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Imaging recommendation · Vascular

Post-catheterization groin pseudoaneurysm

Recommended: Doppler Ultrasound Femoral is the preferred imaging study for post-catheterization groin pseudoaneurysm. Yin-yang sign on color Doppler, to-and-fro waveform in neck.

Recommended study

Doppler Ultrasound Femoral

US No contrast Preferred Vascular EmergencyAcute inpatient Reviewed

Yin-yang sign on color Doppler, to-and-fro waveform in neck. US-guided thrombin injection is treatment.

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