The reported incidence of femoral artery pseudoaneurysms varies widely in the literature, with some society guidelines expecting an acceptable rate of less than 0.2%. Management: Size less than 3 cm - Follow up with serial duplex till spontaneous thrombosis Size more than 3 cm or more than 1 cm with expected poor compliance, pain or growth during follow up - DGTI ( duplex guided thrombin injection ) Size less than 1 cm which fails to resolve at 6 weeks or associated with arteriovenous fistula - DGC ( duplex guided compression )
"All about Pearls and Essentials of Cardiology"