An abdominal mass is an abnormal growth that occurs in the abdomen. An abdominal mass causes visible swelling and may change the shape of the abdomen. A person with an abdominal mass may notice ...

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 or any of a variety of conditions that affect ...

The purpose of this study was to compare by sonography the incidence of appearance of enlarged abdominal lymph nodes (EALNs) in healthy children compared with that in children with abdominal pain ...