Fig. 3From: Noninvasive technique of preventing thrombin escape into the systemic circulation during ultrasound-guided thrombin injection (UGTI) of the postcatheterization pseudoaneurysmsThe whole UGTI (ultrasound-guided thrombin injection) procedure is presented on the flow diagram. Precise timing of compression, puncture, and injection is presented on the time line. Black arrows represent the beginning and finishing of each critical action during the procedure. PSA pseudoaneurysm, US ultrasoundBack to article page