What Does Spleen Do For Your Body – Have you ever heard of this little organ in your stomach? And if so, have you ever wondered what it does? In this article, I will answer the question, “What does the spleen do?” And helps you better understand this infection-fighting, body-recycling plant.
Let’s start by looking at what the spleen is and where it is located in the body.
- 1 What Does Spleen Do For Your Body
- 2 Lymphoma: Symptoms, Causes And Treatment
- 3 Pediatric Splenomegaly Treatment In Turkey
- 4 Spleen Structure And Functions
- 5 What Are The Heaviest Organs In The Human Body?
What Does Spleen Do For Your Body
The spleen is one of the internal organs located in your abdominal cavity. It is found in the upper left part of the abdomen, the left side of the abdomen and below the diaphragm.
Lymphoma: Symptoms, Causes And Treatment
It can vary in size and is usually between 2.8 to 5.5 inches long (about fist-sized). It can get bigger when you have an enlarged spleen, which can happen when you’re sick, for example. It is rectangular and purple.
If you look at the spleen anatomy, you will see that it has many vessels. It carries fluids to and from other parts of your body.
Although the human spleen is a small organ, it is actually very busy and does a lot to keep your body healthy.
It is considered one of the immune system organs and is also part of the lymphatic system. It works with other parts of the body such as lymph nodes and bone marrow to do its job.
Pediatric Splenomegaly Treatment In Turkey
Healthy red blood cells move, while unhealthy, damaged ones do not. The damage is broken down by large white blood cells called macrophages. It is important to remove old red blood cells so that they do not damage the blood vessels. For this reason, they are closely monitored.
But the spleen doesn’t just get rid of old blood cells. Instead, it preserves any usable parts of red blood cells, such as iron, to be reused and recycled.
Think of a junkyard. People bring their damaged, junked cars to the yard. But the car isn’t thrown straight into the trash heap – any usable parts are salvaged first. Metals and other things that can be saved are put through the recycling process and eventually used to make new things.
This is essentially done by the spleen. It recycles damaged, old red blood cells and converts them into something usable. For example, it can convert certain substances into new amino acids for the body to use. It also preserves iron. And it can also recycle platelets and white blood cells.
Spleen Structure And Functions
Organs also store blood. It can store about a cup of blood. If you have any type of trauma and need more blood, it will send the store back into the blood stream.
It’s kind of like an emergency backup for when you might be low on blood and need some extra.
Just as the spleen can remove bad blood cells from the rest, it can also sort out unwanted, harmful, foreign invaders from the crowd. Cells called lymphocytes work to destroy these invaders.
People without a spleen (those that have had it removed via splenectomy) are at higher risk of infection. Because they don’t have this immune system booster, they don’t fight things off as easily as other people.
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As mentioned above, the spleen isolates foreign invaders such as bacteria, and then kills them. It produces lymphocytes in response, and these lymphocytes jump into action and kill the bacteria.
This makes the spleen an infection-fighting organ that plays an important role in killing unwanted bacteria and keeping us healthy.
There are many things that can damage the spleen. When things go wrong, you get an enlarged spleen.
If you have an enlarged spleen over time, it can impair the spleen’s ability to function normally. And it can also cause pain or other symptoms.
The Lymphatic System 2: Structure And Function Of The Lymphoid Organs
The spleen is not considered an important organ. This means that you can live without it, and many people do.
Some people have their spleen surgically removed through a procedure called a splenectomy. This may be because it has become enlarged (due to some of the reasons listed above), or due to physical injury to the area.
Fortunately, if you have the spleen removed, other organs such as the liver can take over and perform many functions.
However, if you’ve had a splenectomy, you’re at a higher risk of infection. Your susceptibility to getting sick is increased, so you need to be more careful and take certain precautions to stay safe.
What Are The Heaviest Organs In The Human Body?
The spleen is a small organ, but it performs many important functions and is busy keeping the body healthy.
Have any questions or comments related to this small but important part? Go ahead and give me your thoughts in the comments below. The spleen is the largest organ of the body’s lymphatic system. This organ also works as part of the immune system to protect the body from infection and disease.
Your spleen is located under your ribs on the upper left side of your abdomen, and is about the size of your fist. Learn more about the spleen, its purpose, and what can go wrong with it.
The spleen is part of both the lymphatic system and the immune system. The lymphatic system helps regulate body fluids. As part of that system, the spleen redirects a fluid called lymph through a network of tissues, vessels, and organs into the bloodstream. The spleen filters and destroys old, damaged or deformed red blood cells from the circulatory system.
Hepatosplenomegaly: Causes, Complications, And Treatment
As part of the immune system, the spleen removes microbes from your blood, and it produces white blood cells, which help fight infections. It helps control the amount of blood cells in your body—red and white blood cells and platelets—and it stores blood, in case your body needs it in an emergency.
Like any other organ in the body, the spleen can stop working properly, or become injured. Some of these problems with the spleen include:
If you have problems with your spleen, you may need to have it surgically removed, either partially or completely. A partial splenectomy treats the underlying problem (such as a tumor or cyst) while preserving the spleen’s function. Splenectomy can usually be performed laparoscopically, but sometimes it requires open surgery, especially in emergency situations.
After a splenectomy, your liver and lymph nodes can take over the function of your spleen. Removing the spleen does not disable your immune system, but you will have a higher chance of developing serious infections sooner. It will be especially important to stay up-to-date on all your vaccinations to protect you from disease. Your doctor may also prescribe low-dose antibiotics to take every day for the rest of your life to reduce the risk of bacterial infection.
Structure And Function Of The Immune System In The Spleen
Ashley Festa is a Greenville, SC-based freelance writer and editor who has been writing professionally for nearly two decades. In addition, she has written for the Johns Hopkins School of Nursing, the University of Texas at Arlington School of Nursing and Health Innovation, and Fit Pregnancy magazine.
At, our editorial team works hard to develop complete, objective and meaningful health information to help people choose the right doctor, the right hospital and the right care. Our authors include physicians, pharmacists, and registered nurses with first-hand clinical experience. All conditions, treatments and wellness content are medically reviewed by at least one medical professional to ensure the most accurate information possible. Learn more about our editorial process.
This tool does not provide medical advice. This is for informational purposes only. It is not a substitute for professional medical advice, diagnosis or treatment. Never disregard professional medical advice to seek treatment because of something you read on the site. If you think you may be having a medical emergency, call your doctor or dial 911 right away. The spleen is an organ that sits on the upper left side of your abdomen under your rib cage. It helps fight infection and filter unwanted material such as old or damaged blood cells from your blood.
Image 1. Illustration of the splenic artery (red) and its blood vessels, including the splenic vein (blue).
Ruptured Spleen: Symptoms, Causes, Treatment, And Recovery
A splenectomy is surgery to remove your spleen. The most common reason for a splenectomy is to treat a ruptured spleen, which is often caused by abdominal trauma. Splenectomy can be used to treat other conditions, including an enlarged spleen causing discomfort (splenomegaly), some blood disorders, some cancers, infections, and noncancerous cysts or tumors.
Splenectomy is usually performed laparoscopically through 3 small incisions. With this type of surgery, you can leave the hospital the day after surgery and be fully recovered in two weeks.
After a splenectomy, other organs in your body take over most of the functions that your spleen previously performed. You can be active without a spleen, but you are at risk of getting sick or getting serious infections. This risk is highest immediately after surgery.
To reduce your risk of infection, you need to get certain vaccines to prevent certain infections. This includes vaccines
The Spleen And Its Role In Immune Function
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