Spleen

Spleen: functions and significance for the body

The spleen is an organ located in the human abdominal cavity and has an ovoid shape. It is reddish in color and weighs about 200 grams. The spleen has an extensive network of blood vessels and can change its volume due to the accumulation of blood in its pulp, or splenic pulp.

Although the spleen is not a vital organ, it plays an important role in the functioning of the body. In emergency situations, the spleen can release accumulated blood, increasing blood supply and oxygenation of tissues. This helps the body quickly restore lost blood and restore normal functioning of organs and tissues.

In addition, the spleen is the so-called “graveyard of red blood cells.” Every second, about two million obsolete red blood cells are destroyed in it. This occurs in special areas of the spleen called sinuses. After red blood cells are destroyed, their components, such as hemoglobin and iron, are used to create new blood cells.

In addition, the spleen is involved in the formation of lymphatic tissue. It helps the body fight infections and diseases by participating in the formation of antibodies and other immune cells.

There are several medical conditions that can affect the functioning of the spleen. For example, the spleen may become enlarged in some infectious diseases, such as malaria and Lyme disease. An enlarged spleen may also be associated with some forms of cancer and other blood diseases. In some cases, the spleen may need to be removed, but this process can affect the functioning of the immune system and increase the risk of infections.

In conclusion, the spleen is an important organ that performs many functions necessary for the normal functioning of the body. It provides blood formation, participates in the immune system and helps fight infections and diseases. Diseases related to the spleen can have a serious impact on a person's health, and therefore it is important to consult a doctor promptly if any problems arise.