Fig. 2From: Ultrasound-guided thrombin injection for treatment of superficial traumatic pseudoaneurysms and associated expanding hematomas: experience in five patients a Contrast enhanced CT of the abdomen and pelvis demonstrates a large midline paraspinal hematoma with areas of active extravasation. b Ultrasound image through the midline parasagittal hematoma demonstrating needle tip within the hematoma after thrombin injectionBack to article page