![]() ![]() ![]() Collins Dictionary of Medicine © Robert M. The Gorgon, Medusa, had snakes instead of hair, hence the name. This is an attempt to provide a shunt (collateral circulation) around obstructed liver veins. 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. caput medusae A conspicuous whorl of large veins sometimes seen radiating from the navel in CIRRHOSIS of the liver. ![]() Other possible causes of liver disease that would lead to portal hypertension include: Caput medusae sign is frequently mentioned in medical books as a sign of portal hypertension but such hugely dilated veins are very rarely seen in clinical. Euphorbia caput-medusae (Medusas Head) - This unique South African native succulent has a central tap-rooted caudex to 8 inches wide from which emerge. This produces the pattern of enlarged blood vessels known as caput medusae. 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. The term Caput Medusae describes the appearance of distended and engorged umbilical veins which are seen radiating from the umbilicus across the abdomen to. 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. 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. Astrophytum caput-medusae (Velazco & Nevrez) D.R.Hunt Cactaceae Syst. Caput medusae is almost always caused by portal hypertension. ![]()
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