When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Caput medusae / anastomosis / images caput medusae vs ivc obstruction
caput medusae-enlarged veins place due to increase in the portal venous pressure. • In the portal hypertension blood flow from abdominal side towards direction of foot we can press the vein and releasing the vein give the idea of blood flow. √in the inferior Vena cava obstruction blood flow from abdominal side towards the direction of head so by pressing the vein and releasing the vein if the blood goes in upward direction then it must be the inferior Vena cava obstruction.