Seagull Sign on POCUS - Celiac Artery Trunk When imaging the aorta and using power Doppler imaging, we can see the celiac axis coming off the aorta and taking on an appearance, which is commonly referred as the "seagull sign" SonoSim, Inc @SonoSim #Seagull #Sign #POCUS #Celiac #Artery #Trunk #clinical #pocus #ultrasound #transverse #doppler