The spleen is a small organ at the top of the abdomen. It filters the blood and helps defend the body against pathogens. In this article, we will explain its anatomy, what it does, and what happens ...

Your spleen sits under your rib cage in the upper left part of your abdomen toward your back. This organ helps filter your blood, trapping old and damaged red blood cells. It also contains white blood ...

Accessory spleens are small nodules of splenic tissue that exist separate from the main organ, most often discovered incidentally during imaging or surgical procedures. Despite their typically benign ...

Splenomegaly is an enlarged spleen. This can cause stomach discomfort, decreased blood flow and filtering, and anemia. It can even lead to a ruptured spleen, so taking precautions and seeing a doctor ...