What Is The Purpose Of Your Liver – Your portal vein carries blood from the organs in your abdomen (stomach) to your liver. This blood must pass through your liver to be filtered and processed before returning to your body’s normal circulation. Therefore, your portal vein plays an important role in draining the many small veins (ducts) in your stomach and sending blood to your liver.

Your portal vein is in your stomach. It carries blood from the many organs in your abdomen to the liver for processing.

What Is The Purpose Of Your Liver

Your portal vein is a blood vessel that carries blood from the many organs in your abdomen (stomach) to your liver. Your liver filters and processes this blood before it returns to your heart and circulates through your body.

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Normally, veins carry blood to your heart rather than to other parts of the body. Your hepatic portal system (portal venous system) is an exception to this rule. The veins in this system send blood to your liver, rather than directly to your heart. Your portal vein is the main blood vessel in this system. To understand your portal vein and its function, it helps to learn a little about your portal venous system.

Your portal venous system is a network of veins that drain blood from the following organs in your abdomen:

Many small veins in your portal venous system collect blood from all these organs and bring it to your portal vein. You can think of your portal vein as a pit lane on a racetrack. It leads to your liver, which acts as a conduit for your blood to receive the care it needs.

When the blood reaches your portal vein, it is full of nutrients that need to be processed before your body can use them. This blood also contains toxins, or harmful substances that your body does not need. Your liver “fixes” your blood by converting nutrients so your body can use them quickly or store them. It also detoxifies your blood.

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After this preparation, your blood is ready to return to your heart. Therefore, it leaves your liver and goes to your inferior vena cava, which brings blood to the upper right chamber of your heart (right atrium).

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Your portal vein brings blood from the organs in your abdomen to your liver for processing. Therefore, it is important for your portal venous system. It is the main way for blood to enter your liver. All the other veins in your hepatic portal system eventually come together (join ways) and lead to your portal vein. Therefore, it needs to be healthy and functioning at its best for the entire system to function properly.

Your portal vein begins just behind the neck of your pancreas and in front of your inferior vena cava. It extends into your porta hepatis (liver hilum). This is an opening in your liver that allows blood vessels and other structures to enter and leave your liver.

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Your portal vein is formed at the junction of the superior mesenteric vein (SMV) and the splenic vein. From there, your portal vein travels up and to the right, behind your hepatic vein, until it reaches your liver.

As it enters the hilum of your liver, your portal vein splits into two branches. These are your left portal vein and right portal vein. These branches then divide into more branches that travel to different parts of your liver.

The most common anatomical variation is portal vein trifurcation. This is where your portal vein splits into three branches, rather than two, as it enters your hilum. In this case, the branches are:

This variation is not dangerous, but your health care provider needs to know about it before performing certain surgeries and procedures. Providers conduct preoperative imaging tests to study your anatomy and adjust techniques as needed.

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If your healthcare provider suspects problems with your portal vein, they may order one or more of the following tests:

Your provider will recommend the best treatment for you based on the test results. Treatment varies greatly depending on the underlying problem. It may include one or more of the following:

There’s a lot you can do to keep your portal vein healthy. The first step, however, involves talking to your healthcare provider. Ask if you have any risk factors for portal vein problems and what you can do to reduce your risk.

Your hepatic portal vein is another name for your portal vein. Most people just call it your portal vein, but you may see “hepatic portal vein” in other medical sources. Both of these terms refer to the same blood vessels. “Courage” means something related to your courage.

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It can be easy to confuse the hepatic portal vein with your hepatic veins. Your hepatic veins (without the word “portal” in the name) are a set of three veins that drain blood from your liver into your inferior vena cava. So, while your hepatic portal vein sends blood to your liver, your hepatic veins take blood out of it.

Learning about your blood vessels can help you understand your body on a whole new level. You may be learning about your portal vein because of a medical diagnosis. Or, maybe someone you know has a condition that affects this artery.

No matter how you came to the topic, remember that learning is a lifelong process. All the different names and anatomical locations can be a lot to learn. Just learn a little at a time and ask your health care provider to explain more. The information you get can help you talk to your provider about your condition or the condition of a loved one. This shared vocabulary can be empowering as you make sense of diagnoses, treatment plans and the way forward. Health Review by Cynthia Taylor Chavoustie, MPAS, PA-C – By Jill Seladi-Schulman, Ph.D. and Ashley Williams – Updated March 27, 2023

Liver damage usually has four stages, starting with inflammation and progressing to liver death and end-stage liver disease (ESLD).

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Damage to your liver can accumulate in several stages of liver disease. Each stage has an increasing impact on your liver’s ability to function properly.

Liver disease damage can accumulate across several stages. With each stage, your liver’s ability to function becomes more and more affected.

In this early stage, your liver is enlarged or inflamed. Most people with liver inflammation have no symptoms. If inflammation persists, permanent liver damage can occur.

Scar tissue produced at this stage replaces healthy liver tissue, but cannot perform the same functions. This may begin to affect the proper functioning of your liver.

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In cirrhosis, there has been severe scarring of the liver, leading to the formation of scar tissue. Because there is no healthy liver tissue, it becomes more difficult for your liver to function properly.

Although symptoms may be present in the early stages, you may begin to experience symptoms of liver disease.

ESLD is associated with complications such as ascites (a type of abdominal inflammation) and hepatic encephalopathy (reduced brain function). The only treatment that can reverse ESLD is a liver transplant.

Liver failure is when your liver can’t work well enough to do many of its important functions, such as clearing your blood of toxins and producing bile to help you digest food.

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Liver failure can occur as a result of liver damage caused by liver disease. However, it is unlikely that liver damage and disease will lead to liver failure.

Acute liver failure develops rapidly and often occurs in people who do not have pre-existing liver conditions. Chronic liver failure occurs as a result of liver damage that progresses slowly over time.

The cause of liver failure can depend on whether the liver failure is acute or chronic. In some cases, the exact cause of acute liver failure may not be known. Chronic liver failure is associated with liver damage or disease.

Inflammation and fibrosis, the first stages of liver damage or disease, rarely cause significant symptoms. Symptoms are associated with more advanced stages.

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They may be present if you have a condition such as cirrhosis, chronic hepatitis C, or chronic liver failure.

Liver failure is always a medical emergency. If you experience symptoms associated with acute liver failure, seek medical attention immediately.

To diagnose liver problems, the doctor will first take your medical history and perform a physical exam.

Acute liver failure is often treated in the hospital’s intensive care unit (ICU). You will receive supportive care to help stabilize your condition and help you manage any complications during treatment and recovery.

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If a health care professional suspects a drug overdose or reaction, he or she may prescribe drugs to reverse the effects. A doctor may also recommend a liver transplant for some people with severe liver failure.

According to a group representing the American Liver Foundation, damage from the inflammatory and fibrosis stages of liver failure can be reversed and cured over time if properly diagnosed and treated early.

If you have ESLD, you may need a liver transplant. During a transplant, the surgeon removes the diseased liver and replaces it with a liver from a healthy donor.

You can help prevent liver damage, infections, and

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