Splenomegaly is an enlargement of the spleen. The spleen usually lies in the left upper quadrant (LUQ) of the human abdomen. It is one of the four cardinal signs of hypersplenism, some reduction in the number of circulating blood cells affecting granulocytes, erythrocytes or platelets in any combination; a compensatory proliferative response in th... Found on http://en.wikipedia.org/wiki/Splenomegaly
enlargement of the spleen, the abdominal organ that serves as a temporary storage site for blood and filters out degenerated and old blood cells. ... Found on http://www.britannica.com/eb/a-z/s/143
For practical purposes a term interchangeable with splenitis, since neither will have the usual symptoms associated with inflammation. Splenomegaly is often associated with viral hepatitis, mononucleosis, typhoid fever and abnormally high levels of red blood cells or platelets.
Found on http://www.swsbm.com/ManualsMM/MedHerbGloss2.txt