Spleen pain may feel like discomfort in the upper left side of the abdomen. It can occur for a range of reasons, including inflammation or injury. The treatment will depend on the underlying cause.

The spleen is an immune system organ in the upper left portion of your abdomen. Its location means it is prone to injury after blunt force trauma, such as after a car accident. A severe spleen injury ...

All types of leukemia can lead to an enlarged spleen, but it generally occurs more frequently in chronic leukemias. Chronic leukemias develop slowly compared with acute leukemias which grow fast. In ...