WebMD's Spleen Anatomy Page provides a detailed picture, definition, and information about the spleen. Learn about its function, location in the body, and conditions that can affect the spleen.
The spleen is the largest organ in the lymphatic system. It is an important organ for keeping bodily fluids balanced, but it is possible to live without it. The spleen is located under the ribcage ...
In most vertebrates, the spleen continues to produce red blood cells throughout life; only in mammals this function is lost in middle-aged adults. Many mammals have tiny spleen-like structures known as haemal nodes throughout the body that are presumed to have the same function as the spleen.
What Is the Function of the Spleen?. The spleen is an internal organ, about the size of a fist, found in the human abdomen. The spleen functions as part of the immune system and contributes to the production and storage of blood cells as part of the circulatory system. Although the spleen is an important organ, it is not vital for human survival.
What Are the Functions of the Spleen? The spleen serves two major functions in humans. First, it plays an important role in adaptive immunity; groups of B and T lymphocytes reside in the spleen. These white blood cells produce antibodies, fight bacteria and viruses and destroy infected cells. Second, the spleen holds a third of the body's ...
Anatomy and function of the spleen. The spleen is located in the left upper quarter of the abdomen, beneath the ninth to the twelfth rib. In healthy adults, the organ measures around 10 to 12 ...
The spleen's primary functions are to filter the blood and help defend the body against pathogens. In this article, we will explain its anatomy, what it does, and what happens when it goes wrong.
The spleen is the largest organ of the lymphatic system. Located in the upper left region of the abdominal cavity, the spleen's primary function is to filter blood of damaged cells, cellular debris, and pathogens such as bacteria and viruses. Like the thymus, the spleen houses and aids in the maturation of immune system cells called lymphocytes.
Spleen Definition. The spleen is a small organ, typically located on the left side of the body, behind the ribcage and stomach.It is the largest organ in the body’s lymphatic system, which is responsible for promoting immune function, filtering the blood, and managing blood volume.
Sometimes, a person's spleen does have to be surgically removed. This may be because the spleen becomes injured, or it may be taken out in the course of transplanting other organs. Other parts of your body, like your lymph nodes and your liver, are able to step in and take over many of your spleen's functions. Because the spleen is so important ...