3/30/2023 0 Comments Caput medusa![]() ![]() In rare cases, a blockage in your inferior vena cava, a large vein that carries blood from your legs and lower torso to your heart, can also cause portal hypertension. Other possible causes of liver disease that would lead to portal hypertension include: The abdominal veins are also more lateral as compared to the more central abdominal veins seen in caput medusa. In inferior vena cava syndrome, blood flows cephalad, whereas it flows caudad in superior vena cava syndrome. During portal circulation, the pressure is extremely high. In caput medusae, the blood flows in a cephalad and caudad direction from the umbilicus. It is a unique system of veins that transfers nutrients from the gut, pancreas and spleen to the liver. Portal circulation is the flow of blood from one organ to another without going through the heart. ![]() This produces the pattern of enlarged blood vessels known as caput medusae. The condition of Caput Medusae occurs due to portal hypertension. With nowhere else to go, some of the blood tries to flow through nearby veins around the bellybutton, called the periumbilical veins. The increased blood in your portal vein leads to portal hypertension. While it’s not a disease, it is a sign of an underlying. This scarring makes it harder for blood to flow through the veins of your liver, leading to a backup of blood in your portal vein. Caput medusae, sometimes called a palm tree sign, refers to the appearance of a network of painless, swollen veins around your bellybutton. The liver processes the nutrients in the blood and then sends the blood along to the heart.Ĭaput medusae is usually related to liver disease, which eventually causes liver scarring, or cirrhosis. The portal vein carries blood to your liver from your intestines, gall bladder, pancreas, and spleen. This refers to high pressure in your portal vein. The term Caput Medusae describes the appearance of distended and engorged umbilical veins which are seen radiating from the umbilicus across the abdomen to. Caput medusae is almost always caused by portal hypertension. ![]()
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