Due to its location in the upper left abdomen ... and chest pain that can possibly radiate to the left side of the rib cage. This pain is often worse after eating or lying down.

The rib cage attaches to the breastbone ... Read on to learn more about an enlarged spleen. Pain or tenderness in the left side of the upper abdomen under the ribs can result from a broken rib ...

The usual symptoms of gallstones include severe pain in the right side and the center of the upper abdomen, usually below the right rib cage margin. Sometimes, this pain can be referred to the ...