Copyright ©The Author(s) 2020.
World J Gastroenterol. Oct 7, 2020; 26(37): 5561-5596
Published online Oct 7, 2020. doi: 10.3748/wjg.v26.i37.5561
Figure 7
Figure 7 Ultrasound image. A: Gray scale ultrasound image showing the stiff guidewire in the right hepatic vein (arrowhead) with the right portal vein branch in the same image (asterisk); B: The needle-catheter combination advancing towards the portal vein branch (arrow); C: Indentation of the needle (arrow); D: The needle is seen entering the portal vein (arrowhead).